| svmdevelopment.nl | svmdevelopment.nl | The default page indicates that a new website is active on a virtual server managed by Virtualmin. Users who are the website owners can modify this page and upload their website content by logging into Virtualmin and placing files in the public_html directory. Virtualmin offers automation and comprehensive management tools for web hosting environments. | Providers → Web Hosting 1670 | virtualmin 14 directory 176 server 1036 hosting 3125 | |
| iprange.nl | iprange.nl | The page’s purpose is to confirm the proper operation of the server when accessed. Users are advised to contact the website administrators if the test page appears instead of the expected content, typically via the 'webmaster' email address associated with the domain. Administrators are instructed to add their website content to the /var/www/html/ directory and configure the welcome.conf file to prevent the test page from being displayed. | Operating Systems → Linux 255 | webmaster 22 server 1036 domain 1811 | |
| skintra.nl | Synacor, Inc. | Zimbra offers both a 'Modern' and a 'Classic' web application, both focused on email and collaboration. The 'Modern' webapp is designed to be responsive across various devices and can be integrated with popular apps. The 'Classic' webapp caters to experienced users and provides advanced collaboration and calendar features. | Software → Productivity & Office 1203 | webapp 136 collaboration 16036 | |
| meldmisstanden.nl | GlobaLeaks | The website strongly recommends users download and install the Tor Browser due to its enhanced privacy and security features. Supported browsers include Mozilla Firefox, Google Chrome, Brave, Edge, Safari, iOS, and Android, with specific version requirements listed. The site requires JavaScript to function, and advises using the Tor Browser for improved security and privacy as JavaScript and security can sometimes conflict. | Technical → Security 408 | browser 139 javascript 238 privacy 1286 security 6655 | |
| opensystemquery.nl | Open System Query | The website offers a collection of open source software and projects, which are regularly updated. The goal is to make the power of open source available to a wide audience. The software is free and the source code is fully transparent, which encourages software and hardware to last longer. | Computer Science → Operating Systems 326 | source code 12 open source 86 software 8291 | |
| fs-consulting.nl | FS Consulting BV | Founded in 1995, the company has focused on facilitating data exchange through various communication methods. They have increasingly concentrated on developing comprehensive, ready-to-use (turn-key) communication solutions based on the Mirth Connect platform. The company operates from Brink 18 in Sleen, Netherlands, and provides support through an osTicket system, emphasizing their use of open-source technologies. | IT → System Administration 610 | open source 86 communication 10162 | Coevorden → Sleen 157 |
| grunndev.nl | Grunndev | The hackerspace was established in February 2013 by three tech enthusiasts. Activities at Grunndev primarily involve programming, system administration, and related software topics, and are typically announced via a mailing list. Members are encouraged to bring their own devices and pizza for shared hacking sessions. | Software Development & Engineering → Programming 519 | hackerspace 18 mailing list 71 system administration 129 programming 575 member 10154 | Netherlands → Groningen 23734 |
| harree.nl | Drupal | The site provides guidance on getting started with Drupal, including installing, administering, site building, and maintaining websites, as well as adding content. It highlights various ways to extend Drupal’s functionality through community-contributed addons and emphasizes the importance of community support and collaboration. The website directs users to resources such as community groups, training days, upcoming events, and support channels, including Slack, DrupalChat, Drupal Support, and Drupal Answers. | Social Support → Online Communities 859 | drupal 80 guide 1364 community 7931 event 45199 | |
| oppleo.nl | Oppleo | Oppleo is a charging point administration software running on a Raspberry Pi, offering features such as Modbus energy meter reading, SmartEVSE control, RFID reader, status LED and buzzer control. The software provides detailed insight into the energy consumption of charging stations and utilizes the GPIO and available RFID, Modbus, RGB LED, and Buzzer modules of the Raspberry Pi. Oppleo offers a real-time dashboard with information about charging current, session status, total consumption, and costs. It supports specific Modbus energy meters and provides authorization functionality for vehicles via RFID. | Electric Vehicles → Charging Stations 303 | charging point 42 rfid 57 raspberry pi 133 dashboard 1374 | |
| openstreetmap.nl | OpenStreetMap Netherlands | OpenStreetMap is often referred to as the 'Wikipedia of maps' due to the open nature of its map data and the ability for anyone to edit it. The website offers various communication channels for the Dutch community, including a forum, Discord, Telegram, and Matrix-space. OpenStreetMap Netherlands has a Wiki with a Dutch-language section, and provides contact options for press, webmaster, and donors. | Context 161394 | wiki 49 road 190 contribution 353 map 801 data 5872 community 7931 | |
| smoose.nl | Smoose | The company focuses on returning control and freedom to customers over their IT environment through fully integrated open source solutions. Smoose integrates all necessary open source components and offers complete IT outsourcing, including VoIP, email, and consulting services. Furthermore, Smoose guarantees data security through regular updates and expertise in cybersecurity, and provides monitoring to ensure optimal system performance. | IT → System Administration 610 | monitor 1063 it 1539 consulting 3639 security 6655 | |
| bitlair.nl | Bitlair | Bitlair is a hackerspace active in various cities and municipalities, including Amersfoort, Leusden, and Utrecht. The space provides an environment where participants can work on their own or shared projects using a variety of tools. The hackerspace is open on Sunday afternoons and evenings and Wednesday evenings, with exceptions and depending on the presence of participants. Information on the current opening hours can be found via the Bitlair logo or the IRC chat channel. The website contains an agenda with upcoming events, including workshops, evaluation meetings, an open day, and a game night, as well as an overview of ongoing projects such as creating 3D pixel cats or building a sewing machine. | Software Development & Engineering → Hacking 12 | hackerspace 18 participant 1934 tool 3907 event 45199 | Bunschoten → Bunschoten-Spakenburg 382 |
| nluug.nl | NLUUG | The NLUUG is an association promoting the application and knowledge of UNIX/Linux, Open Source, and Open Standards, with activities such as conferences and a membership program. The website provides information about events, ongoing projects (such as website and FTP server migrations), and news about open source initiatives. The NLUUG maintains contacts with various organizations and individuals who pursue the principles of open source and open standards and supports appeals from the government to regulate big tech social media. | Context 161394 | open source 86 membership 10442 event 45199 | Netherlands → Utrecht 48901 |
| revspace.nl | RevSpace | The hackerspace, situated on the outskirts of The Hague, attracts participants from various regions, including Zoetermeer, Delft, and Rotterdam. The website describes recent projects such as USB-B to USB-C inlay boards, counters, and various electronic components, and promotes upcoming events like Metameet. RevSpace offers a public space and an online community, and organizes tours and has specific opening hours, with attention to corona measures and access for guests. | Initiatives & Collaboration → Climate Action 31 | hackerspace 18 tour 2315 community 7931 event 45199 | South-Holland → The Hague 19898 |
| gbraad.nl | Gerard Braad | Gerard Braad is a full-stack software development expert, known for his experience in delivering quality and secure solutions to clients ranging from small businesses to large enterprises. His expertise encompasses a wide array of technologies, including CI/CD pipelines, web, mobile, desktop, and server-side development, with a strong focus on Linux and Open Source systems. The website features his blog, portfolio, and presentations on topics such as OpenStack, Docker, Agile practices, and various Open Source projects he’s been involved with. | Primary Education → Methodologies 53 | ci/cd 20 open source 86 docker 111 linux 237 software development 358 | |
| theyosh.nl | theyosh | The website features news releases detailing updates and bug fixes for TerrariumPI, a software project focusing on environmental monitoring. Recent releases include 4.12.3, which addresses minor bugs and updates external libraries, and 4.12.2, a maintenance release with library updates and weather logging improvements. A notable update in 4.12.1 introduces webcam enhancements, specifically the ability to clear the webcam archive to prevent SD card overflow and potential crashes. | Science → Environmental Science 180 | webcam 236 release 359 | |
| tyil.nl | Tyil | The website details Tyil's background as a hacker with a passion for free software and their contributions to open-source projects. Tyil maintains a portfolio of projects on git.tyil.nl and mirrors them across various code forges. Communication with Tyil is primarily facilitated through free channels like email, IRC, and the Fediverse, with an emphasis on PGP encryption. | Personal Wealth → Personal Finance 2348 | irc 16 key 228 email 1012 software 8291 | |
| biblionext.nl | BiblioNext | BiblioNext is a library system based on Koha, used by thousands of libraries worldwide and offering innovative tools and features. The system provides secure management, flexible configuration, and the ability to grow with global developments within the open source field. BiblioNext prioritizes the security of library and member data and continuously develops its system using open source technologies. | Institutions → Libraries 402 | library 988 data 5872 security 6655 technology 6816 | |
| openov.nl | Stichting OpenGeo | The platform collaborates with governments, operators, and market parties to make high-quality travel information freely accessible. openOV facilitates the development of software to ensure data location quality, especially the exact locations of stops. The website offers various applications and web apps, such as OV Delay, OVinfo, and DRGL, and supports development via REST APIs. | Bus Services → Public Transportation 782 | travel information 59 public transport 84 api 276 schedule 2624 data 5872 software 8291 | |
| remedy.nl | Remedy IT | The website details services offered by Remedy IT, including training, open source support, and project support for technologies like IDL, CORBA, DDS, and ACE. Recent releases and developments showcased on the site include AXCIOMA v2.5.0 with ZeroMQ support, ACE 8.0.2 and TAO 4.0.2, and Remedy IT expanding its services with OpenDDS. The site also provides information about Remedy IT's history, team, career opportunities, legal terms, privacy policy, and contact details, alongside a library of news, partner information, and a support portal. | IT → System Administration 610 | open source 86 | |
| whynothugo.nl | Hugo | The blog features journal entries covering a wide range of topics, including software development techniques, sustainability concerns, and technology explorations. Entries detail specific projects like pimsync, vdirsyncer, ab-bday, and projects related to accessibility, UI design, and various programming languages (Rust, Linux). The blog also includes status updates on the development of these projects, covering bug fixes, feature additions, and security audits. | Web Development → Front-End Development 487 | accessibility 571 programming 575 software 8291 sustainability 18451 | |
| foss4g.nl | FOSS4GNL | The conference will be held on the Wageningen Campus in the Omnia building. The event includes a workshop day on Wednesday, July 2nd, and the main conference on Thursday, July 3rd, featuring various sessions, workshops, keynote speakers, and parallel tracks. Ticket sales are open until Friday, June 26th at 13:00, and visitors can determine their own price, with a suggested price of 30 euros, and business visitors are encouraged to purchase business tickets. | | geodata 38 keynote 51 conference 763 workshop 19325 | Wageningen → Leeuwen 34 |
| codefor.nl | Code for NL | Code for NL organizes events such as Digital Democracy The Hague 2025, bringing together experts and practitioners to discuss digital democracy. The organization collaborates with waag and governing partner of Code for All to promote the digital transformation of government and society. The foundation’s board consists of Ivonne Jansen, Johan Groenen and Sander van der Waal, reachable via their email addresses. | Social Support → Online Communities 859 | meetup 67 partner 4272 community 7931 | South-Holland → The Hague 19898 |
| cms-demo.nl | cms-demo.nl | The website offers a user guide for installing, managing, building, and maintaining Drupal websites. Instructions are provided for creating content and extending Drupal functionality with community-contributed additions. The website contains information about relevant activities such as training days, events, and support channels (Slack, DrupalChat, Drupal Support, Drupal Answers). | Social Support → Online Communities 859 | drupal 80 community 7931 | |
| hackdeoverheid.nl | Open State Foundation | The website functions as a hub for events, such as hackathons and meetups, primarily focused on 'Hacking for Sustainability'. Open State Foundation, the website owner, is committed to promoting open data and transparency within the government, and also posts on openstate.eu. The website is currently less active, but the community continues to exist and is involved in initiatives such as the Accountability Hack on the eve of Prinsjesdag. | Participation → Citizen Participation 237 | hackathon 33 government 827 data 5872 community 7931 event 45199 | |
| xmox.nl | Mox Project | Mox offers a complete email solution for both sending and receiving emails, supported by protocols like IMAP4, SMTP, SPF, DKIM, and DMARC. It also includes advanced features such as junk filtering, Internationalization support, and automatic TLS with ACME and Let's Encrypt. Setting up Mox is quick and easy, with a quickstart command allowing users to deploy a secure mail server within 10 minutes. Maintenance is straightforward, accessible through a web interface or a configuration file. Mox is an open-source project licensed under the MIT license, characterized by a modern Go codebase and extensive testing procedures, ensuring high quality and security. | IT Services & Consulting → Computer Networks 262 | protocol 237 email 1012 server 1036 security 6655 | |
| wikiwerkers.nl | WikiWerkers | WikiWerkers provides advice, development, and design services for MediaWiki websites, guiding users through the setup and community management and explaining the system's many features and available extensions. The website showcases various wiki variations, including company wikis, product wikis, and collection wikis, suitable for safely sharing company knowledge, product documentation, and collections. WikiWerkers has developed a new guide for Semantic Queries, which has also been used for workshops, aimed at both beginners and experienced users. | Web Development → Content Management Systems 502 | | |
| opengem.nl | Maykin | The company realizes, implements, integrates, and supports open source software products and components for municipalities. The solutions include various products such as Open Forms, Open Citizen Platform, and Open Archive Management, and can be delivered as SaaS or on-premise. The company works with municipalities and other suppliers and simultaneously adheres to ISO 9001 and ISO 27001 standards, with a flexible and cancellable contract form. | Online & Digital → Digital Services 1008 | saas 131 forms 244 software 8291 | |
| dirkhornstra.nl | Dirk Hornstra | Dirk Hornstra is an IT professional who provides various tools and resources for computer users, including Python code for generating QR codes and information about smart home software like openHAB 2. The website contains instructions for using Python to create QR codes, with different error correction levels and instructions for the necessary software installation on different operating systems. Furthermore, tools such as Vidcutter and OpenShot 2.20 are presented as convenient applications for video editing, with an emphasis on easy fragment creation and cutting. | Software & Computing → Computing 696 | computer problems 36 python 167 qr code 189 smart home 439 software 8291 | |
| solstice.nl | Solstice | The company traditionally worked with Unix systems and related technologies. Currently, Solstice offers specialized services in the area of business systems, utilizing a wide range of open source software. The expertise includes various Linux distributions, virtualization, storage solutions, and architectural design. | Technology → IT Companies 216 | virtualization 84 linux 237 infrastructure 1460 architecture 3223 software 8291 | Netherlands → Utrecht 48901 |
| frack.nl | Frack | Frack is the only hackerspace in Northern Netherlands, where visitors can make, dismantle, investigate, and help each other with their projects. After a renovation in February 2022, the space is now open again, thanks to the efforts of participants and other organizations. The hackerspace offers various activities such as 3D printing, CNC milling, soldering, programming, and designing Internet of Things applications, and regularly organizes open days and events like the Weekend of Science. | Science → Computer Science 2413 | hackerspace 18 participant 1934 renovation 13849 | Netherlands → Friesland 27911 |
| squareconcepts.nl | SQUARE Concepts | SQUARE Concepts offers a range of services including web design, webshop and web application development, and online marketing strategies. The company focuses on delivering solutions that are goal-oriented and result-driven, and is a pioneer in RFID solutions. SQUARE Concepts works with various technologies and integrations, such as RFID tags, SaaS solutions, API connections, and apps, and has experience in various sectors, including the dental market and outdoor activities. | Software Development & Engineering → App Development 1084 | rfid 57 saas 131 online marketing 1085 app 4595 webshop 8648 | Gelderland → Zaltbommel 1231 |
| curq.nl | CURQ | CURQ is a all-in-one platform that combines accounting, inventory management, quotation and invoice processes, and project management into a single app. The software is fully open-source and provides users with the freedom to operate and be independent of large IT providers. The platform is designed to be easy to use and scalable with the growth of the company. CURQ specifically aims to meet RGS standards for accounting, making financial data tracking clear and easy to process. | Business Software → ERP Systems 1007 | invoice 795 inventory 1613 account 5781 quote 12863 | |
| hashru.nl | Gitea | Gitea is a simple, self-hosted Git service that is easy to install, offering options such as running the binary, using Docker, or obtaining pre-packaged versions. It’s a cross-platform solution compatible with various operating systems including Windows, macOS, Linux, and ARM, and requires minimal system resources, suitable for devices like a Raspberry Pi. Gitea is an open-source project and encourages user contributions to improve the project, offering access to its API and licensing information. | | git 60 docker 111 api 276 | |
| chjh.nl | Chris Hartgerink | The website primarily consists of blog posts written by Chris Hartgerink, covering topics such as research funding dynamics, data breaches, ethics codes, and open science initiatives. Regular blog series include "Stories from my PhD" and "Startup Therapy," exploring personal experiences and strategies for productivity and ethical considerations in research and startups. The website also features updates on projects and initiatives undertaken by Chris Hartgerink, including AkademieNL activities and research commons. | Social Support → Online Communities 859 | open science 12 ethics 119 startup 376 blog 13392 | |
| rmhogervorst.nl | Ordina | Roel M. Hogervorst, a Data Scientist/Data Engineer at Ordina, primarily shares his work and interests on this platform. He focuses on utilizing R, Python, and SQL for data engineering, open source projects, and reproducible research, often creating tools for personal and broader use. The site provides links to his GitHub, GitLab, and other social media profiles, alongside a blog where he posts about R and related topics. | Technology → Data Science & Analytics 3748 | r 15 open source 86 github 108 python 167 data science 193 | |
| osgeo.nl | Stichting OSGeo.nl | The website provides information about events, including conferences, workshops, and day courses, such as FOSS4GNL, PostGIS Day, and the Great Geo Show. OSGeo.nl serves as a community and guide for open source geo-information, with links to resources and collections of active projects. The website also includes information about the board of the foundation, sponsors, and contact details, and refers to the geoforum.nl website for more community-related information. | | geo-information 21 board 3438 community 7931 event 45199 | Gelderland → Wageningen 1949 |
| brandwalt.nl | BrandWalt – The Digital Agency | The website describes various digital services including customized solutions (MTO), market research, online marketing strategies such as email marketing and advertising, and brand registration. BrandWalt also offers services such as website design, SEO optimization, social media management, and the development of landing pages, with a focus on conversion optimization. In addition, the website provides tools and calculators, such as the BrandWalt CloudCare Calculator and a disclaimer tool, and presents various cases and inspiration for marketing and business development. | | seo 3707 marketing 7107 | |
| open-wave.nl | OpenWave | The system is open source and utilizes open standards, ensuring it's continuously updated and public funds are invested in public solutions. OpenWave is developed through collaboration with a community of functional managers, information managers, executives, and end-users, utilizing co-creation as its foundation. It offers SaaS or private cloud options, providing for carefree IT with a strong support team and clear agreements, with a proven track record supporting 35% of all environmental services. | Online & Digital → Digital Services 1008 | vth 11 saas 131 municipality 6837 community 7931 | Velsen → Velsen-Noord 181 |
| sydspost.nl | sydspost.nl | The website contains tutorials and instructions for installing and configuring software such as Domoticz, Debian, Raspberry Pi OS, and MicroPython on various hardware platforms. A wide range of smart devices are covered, including various brands of smoke detectors, lights, thermostats, and sensors, with attention to integration with Domoticz via Tasmota and MQTT. The website includes DIY (do-it-yourself) projects, such as 3D-print servers, CNC laser scanners, and various other smart systems, and offers solutions for monitoring energy consumption and weather conditions. | Technology → Smart Home & Automation 1146 | smart device 16 diy projects 22 raspberry pi 133 | |
| marcofranssen.nl | Philips | Marco Franssen is a Senior Software Architect at Philips and an active open-source maintainer and contributor. The blog posts primarily discuss strategies and tools for enhancing software supply chain security, including utilizing Spiffe-Vault for secretless deployments and keyless encryption. Recent blog posts cover using OCI as attestations storage for packages, securing Docker images with Sigstore and GitHub actions, and addressing the broader issue of software supply chain attacks. | Programming Languages → C# 10 | software architecture 17 open source 86 | |
| pp24.nl | The Devs | It allows users to create, manage, protect, and delete links while providing detailed statistics about their performance. Users can also leverage a provided API to integrate the URL shortener into their own applications and systems. The platform is completely open source and can be self-hosted, with browser extensions available. | IT Services & Consulting → Computer Networks 262 | api 276 domain 1811 | |
| bureaudeuitkomst.nl | Bureau de Uitkomst | Bureau de Uitkomst is a young and innovative research bureau located in Amsterdam, combining engagement with customization and efficiency. The bureau offers various services, including online questionnaires, MTO (Management Team Optimization), customer satisfaction research, and statistical analyses, utilizing tools like LimeSurvey. Through research, they measure support for changes and provide concrete improvement points, based on scientific methods and with the goal of a positive return on investment for the client. | Information Technology → Data Management 827 | questionnaire 666 analysis 1615 data 5872 research 8967 | North-Holland → Amsterdam 41253 |
| displ.nl | Hisacro | The blog features regular posts, including articles on topics such as anti-rat initiatives and explorations of various computing technologies. It showcases a collection of self-hosted instances and emphasizes the importance of resisting proprietary systems. The blog’s content is licensed under WTFPLv3.1 and OBSD, highlighting a commitment to open-source principles and collaborative development. | Web Design & Development → Web Technologies 34 | blog 13392 | |
| stephank.nl | N/A | Stéphan is a software engineer based in the Netherlands who actively contributes to open-source projects. He is currently the project lead for Portier and develops various unofficial tools related to NixOS, including LazySSH and yarn-nixpkgs. Stéphan maintains a collection of personal projects, including noisy.fun, castling.club, and several articles on topics such as Nix flakes, PHP Composer, and Docker. | Operating Systems → Linux 255 | docker 111 | |
| opensource.nl | Dutch Open Source Pages | The pages were designed to assist individuals and organizations with the introduction or further development of open source software, focusing on Dutch translations and original contributions. The website contains information about open source, such as the Linux operating system, and is written in Dutch to support Dutch professional organizations. The website advocates for open source and emphasizes the importance of software quality and improvement, while avoiding the demonization of competitors such as Microsoft. | Computer Science → Operating Systems 326 | open source 86 it professional 93 java 176 linux 237 netherlands 1376 software 8291 | |
| eekboek.nl | Squirrel Consultancy | The program offers a scriptable command line interface (CLI) and a user-friendly graphical interface for managing accounting, conforming to the standard of a general ledger with journals for purchase, sales, and banking. EekBoek is open source, written in Perl, and can be easily customized, and runs on various operating systems, including Linux, MacOSX, and Windows. Squirrel Consultancy provides free development and support for EekBoek, but expects contributions for websites and servers. | Business Software → Accounting Software 984 | open source 86 script 532 database 1153 account 5781 administration 6587 | |
| sylviavanos.nl | Sylvia van Os | Sylvia van Os is a software developer who enjoys contributing to Free Software and exploring various hobbies. Her primary projects include Catima, an Android app for managing loyalty cards, and Raise To Answer, a phone-based answering system. The website also features articles and mentions of her contributions to various open-source tools, including TheAssassin Pext, Hacker News Pext, and OMGUbuntu Pext, as well as a review in a German magazine. | People → Personal Websites 28 | github 108 | |
| dosba.nl | Dutch Open Source Business Alliance | DOSBA actively supports Open Source initiatives through lobbying efforts, collaborative projects, and representation to governmental and European organizations. The organization’s primary goals include advocating for the value of Open Source professionals within the Netherlands and the European Union, and establishing DOSBA as the main resource for Open Source software. Recent activities include presenting a policy proposal on digital independence and hosting a general members’ meeting, showcasing the organization’s ongoing engagement and development. | Politics → Lobbying 83 | lobby 81 open source 86 government 827 software 8291 member 10154 | |
| mulderfrank.nl | Frank Mulder | The website contains articles about setting up websites with Docker and SSL. There are also posts about VPS configuration, migrating from shared hosting, and making WordPress privacy-friendly. The blog covers topics such as Mastodon, PeerTube, Pixelfed, and the Fediverse, as well as news about streaming services and climate activism. | | docker 111 ssl 132 wordpress 3551 | |
| vc4all.nl | VC4ALL | VC4ALL offers video calling servers based on the open-source Jitsi software. The website is designed to facilitate contact between people, including virtual Friday afternoon drinks, birthdays, and online classes. Video calling is direct, simple, and requires no installation on laptops or desktops – it can be accessed directly through the web browser. | Online Services → Communication 36 | video calling 16 privacy 1286 volunteer 8367 | |
| hoevenstein.nl | Rob van der Hoeven | AORTA is a Linux utility designed to route all TCP and DNS traffic from a controlled program through the Tor network without requiring special Tor configuration. Users can launch programs and AORTA will automatically utilize the Tor network for them. Optional parameters are available, including terminal output and specifying the program. The software requires a Linux kernel version greater than 3.14 and an iptables version with cgroup support. | Collaboration & Networking → Networking 1225 | tor 10 linux 237 | |
| gvprlg.nl | PinkRocrade Local Government User Association | The association is organized into platforms to follow the organizational structure of PinkRoccade Local Government. In May 2025, a PinkRoccade Citizen Services Declaration will be established in collaboration with PinkRocrade and the VNG Information Security Service. The association is working on a generic Service Level Agreement (GSLA) and has recently worked on the Common Ground program. | Recreation → Automobiles 31 | municipality 6837 association 8562 | Gelderland → Arnhem 8680 |
| comedia.nl | CoMedia | The company, founded in 1984 by Alfred Konijnenbelt, focuses on providing databases, responsive websites, and content management systems for cultural events. A key aspect of CoMedia’s systems is that all data is fed from a single source, preventing duplicate work and errors and ensuring up-to-date information. The services include content management, website development, online and offline ticket sales, payment systems, information screens, and hosting. | Web Design → Content Management 293 | content management system 41 cash 61 database 1153 hosting 3125 | Utrecht → Amersfoort 8011 |
| hezik.nl | hezik.nl | The website's content primarily consists of step-by-step instructions and tutorials on configuring various network services on pfSense, including OpenVPN, HA-Proxy for SSL-Offloading, and IPv6 setup. Several articles guide users through setting up specific functionalities like automatic SSL certificates using ACME, configuring HA-Proxy for SSL traffic, and establishing L2TP/IPsec VPN connections. The website also offers resources for configuring IPv6 on Ziggo bridge modems and implements a system of categories and tags to organize the content, including VPN, HA-Proxy, PfSense, and IPv6 related topics. | Information Technology → Network Security 85 | ssl 132 vpn 167 | |
| wosah.nl | WOSAH | WOSAH offers specialized hosting solutions for Java applications, considering the specific technical requirements. The company states that hosting Java applications themselves is often inefficient and costly, and therefore provides a reliable hosting solution with room for customization. WOSAH offers hosting solutions for both individual developers and software companies, with a focus on flexibility and customer management. | Software Development & Engineering → Java 44 | java 176 server 1036 database 1153 hosting 3125 application 3377 | |
| foxi.nl | Foxi Group | The Foxi Group consists of various companies with innovative ideas and works with open source software, and is a recognized training company. The group includes Digifox, Techfox and Mediafox, each with its own specialty, with TechFox specializing in automation, MediaFox in cross-media solutions, and DigiFox in Selector solutions. The Foxi Group offers solutions for automation, communication, application software, hardware, networks, and intranet and internet applications, and also introduces the art form I Love My City and the infrastructure Buckets. | Digital Media & Design → Digital Transformation 954 | technology 6816 software 8291 communication 10162 | |
| modusoft.nl | Modu-Lab | The website showcases projects that visitors can use, improve, or draw inspiration from, with an emphasis on practical applications and creativity. Modu-Lab provides expertise in areas such as automation, smart energy usage, and the development of software for sustainable applications. The site offers assistance and advice to individuals, organizations, and businesses working to realize meaningful and sustainable solutions. | | idea 2367 automation 2682 software 8291 energy 9075 | |
| vrijbrp.nl | Shift2 | VrijBRP combines over 20 years of experience with modern and cost-effective solutions, based on the Common Ground architecture principle to reform municipal information management. By making the source code publicly available, VrijBRP gives municipalities the freedom to shape their processes and services according to their own needs, fostering a community of stakeholders working together. The platform offers a customizable and scalable software platform for BRP specialists, providing residents with access to fully online services or excellent counter service. It opens the door for residents to choose between online services or excellent face-to-face service. | Law → Administrative Law 1019 | brp 12 resident 3245 municipality 6837 software 8291 | |
| marcveens.nl | Marc Veens | The site primarily contains blog posts detailing Marc Veens' experiences and insights in front-end development, including recent moves away from specific SaaS platforms. Recent blog posts cover topics such as using Coolify for deployment, handling API data in React, and the creation of a search engine for Tiny Desk Concerts. The website also highlights several open-source projects that Marc Veens has contributed to, including React hooks, Draw.io integration components, and Homebridge plugins. | Web Technologies & Services → Web Development 2488 | open source 86 react 112 blog 13392 | |
| scrivo.nl | Scrivo Development Team | The website provides documentation, tutorials, and information about Scrivo's development, including the achievement of 10,000 Zend Certified Engineers. Scrivo is utilized by diverse organizations across various industries, demonstrating its adaptability. The website encourages users to download and install Scrivo to experience its ease of use and suitability for various needs, such as integrating CMS functionality into applications. | Web Design → Content Management 293 | documentation 452 cms 613 template 742 | |
| writerit.nl | Writer IT | The website displays a portfolio of completed projects undertaken by Writer IT, including SplitTime Results, ISO Control Client, and ESPHome Display Editor. It provides articles and guides, such as ‘Backing up your GitLab repositories to GitHub’ and ‘Making the 20V Parkside charger silent’, demonstrating expertise in various technologies. Visitors can explore project details, inquire about new projects, report bugs, and learn about the company’s capabilities through the ‘Expertise’ and ‘About’ sections. | Operating Systems → Linux 255 | gitlab 15 framework 283 article 6000 | |
| renevdb.nl | René van den Berg | The website of René van den Berg contains a variety of projects, such as Energieweerbericht, Train Radar, FlexFonts, and the QR-code without frills. René van den Berg is involved in several organizations, including ProRail Innovation & Technological Innovation and Jong Veranderaars. The website uses open source code and provides access to the source code via Github, as well as travel blogs. | Stories → Travel Blogs 1016 | planetarium 21 github 108 | |
| opennederland.nl | Vereniging Open Nederland | The association collects and publishes messages related to the open domain in the Netherlands. A key event organized by the association is Publiek Domeindag OpenUp! and Koppelting - The Great Gathering of The Commons Citizen Science edition. Vereniging Open Nederland supports the call to the Dutch government to stop big tech social media and endorses initiatives like Creative Commons Netherlands. | Monuments → Cultural Heritage 514 | domain 1811 message 2260 association 8562 member 10154 event 45199 | |
| digitalekabeltelevisie.nl | digitalekabeltelevisie.nl | The website contains information about DVB Inspector, a free, open-source Java application for analyzing DVB transport streams. A list of different digital decoders available from various cable companies is provided, including brands, types, SD/HD and PVR capabilities. The website has been discontinued with updates, but the development of DVB Inspector continues. The site was intended to provide information about digital cable television and the options for watching digital TV. | Electronics & Components → Television 262 | decoder 16 technology 6816 | |
| rssf.nl | Route Server Support Foundation | The foundation was established to support the development of BGP & RPKI route server software, addressing a growing dependence on a single open-source BGP implementation. RSSF aims to enhance BGP software diversity and strengthen open-source BGP implementations, utilizing tools like BIRD and OpenBGPD to ensure reliability and redundancy at Internet Exchange Points (IXPs). The foundation contributes to open Internet standards through the Internet Engineering Task Force (IETF), aiming to reduce the risk of widespread issues caused by single software defects. | IT Services & Consulting → Computer Networks 262 | | |
| panoramax.nl | Panoramax NL | Initially, the project utilized 360-degree techniques from Mapillary, but Meta/Facebook acquired the project and the integration with Mapillary was considered lost due to privacy concerns. Panoramax NL advocates that maps should be ‘of everyone’ and that 360-degree images belong to an open source community, as demonstrated by OpenStreetMap. The project originated in France and is supported by the French National Institute for Geographic and Forest Information (IGN) and OpenStreetMap France, with over 60 million photos added in 2024. | Digital Media & Design → Digital Technology 70 | github 108 | |
| hackerspaces.nl | No specific organization mentioned | A list of active hackerspaces with their addresses and locations is available. The website contains information about open days taking place on March 29th. There is an explanation of the variety of hackerspaces and tips for choosing the right space based on location, size, accessibility, and atmosphere. | Initiatives & Projects → Local Initiatives 1001 | fablab 13 hackerspace 18 space 3846 agenda 4374 event 45199 | Leidschendam-Voorburg → Leidschendam 1049 |
| indelente.nl | indelente.nl | The website offers a text widget that allows users to add text, links, images, HTML, or a combination of these to their sidebar. Users can edit the widgets via the Customizer menu. The blog is focused on the WordPress.com platform and offers features like subscribing, logging in, and reporting content. | Social → Personal Blog 2718 | sidebar 15 | |
| johfrael.nl | Johfrael | The website contains articles on various topics including Joomla, Ubuntu, Debian, photography, audio & video, computer technology, and smartphones. Johfrael.nl is linked to a knowledgebase, Johfrael MyWiki, based on MediaWiki. In addition to the focus on open source, the website also includes sections with poetry & literature, trivia, and recipes. | Operating Systems → Linux 255 | ubuntu 68 joomla 171 sustainable energy 198 article 6000 photography 9503 | |
| opengeogroep.nl | Open Geo Group | The organization consists of commercial entrepreneurs providing independent vendor solutions. The Open Geo Group distinguishes itself by utilizing Open Source GIS specialists in the Netherlands, with extensive experience in the IT field. The service offering includes consultancy, project management, software development, implementations, and expert detachment, focusing on Open Source, Open Standards, and Open Data. | Context 161394 | geo-information 21 open source 86 gis 106 cooperative 649 | |
| hackingforsustainability.nl | Atlas Leefomgeving | The website includes entries from the competition, such as 'Pestinfo,' the winner, which offers an API with data from government agencies about pesticides. Other submissions are also presented, including 'Subsight' (insight into subsidy recipients), 'Hier of Daar' (an educational game about the environment), and 'AirSense' (an air quality monitoring system). Furthermore, honorable mentions are given to 'Opportunities for sustainable longer living' (data analysis of elderly housing needs) and 'Sport locations' (visualization of sports location distance). | Technology → Data Science & Analytics 3748 | air quality 162 api 276 competition 4759 data 5872 education 13471 | |
| leafnode.nl | The author of Leaf Node Monitoring | The software, written in C++, monitors hosts and servers, automatically detecting running services and performing checks concurrently. It features simple setup, open port scanning, and alerting, prioritizing hosts with failed checks and displaying healthy hosts in green. Developed by a sysadmin with extensive monitoring experience, Leaf Node Monitoring aims to provide a user-friendly alternative to complex monitoring suites, though it’s best suited for individual use rather than large teams. | IT Services & Consulting → Computer Networks 262 | alert 78 server 1036 monitor 1063 software 8291 network 11123 | |
| edwinhoksberg.nl | Edwin Hoksberg | Edwin Hoksberg has been developing web applications primarily using PHP for approximately 12 years. His current primary programming languages include PHP and Go, with experience in Python, C, and Bash. Outside of his professional work, Hoksberg enjoys open-source contributions, personal programming projects, and leisure activities such as watching movies, playing video games, and swimming. | Web Technologies & Services → Web Development 2488 | go 48 github 108 php 282 programming 575 | |
| geoparaat.nl | Baasgeo and Object Vision | The GeoParaat project aimed to provide a simple way to download the BAG (Basisregistratie Adressen en Gebouwen) as a complete geospatial file. Initially, there was no easy method for downloading the BAG as a single geopackage, but GeoParaat was the first to offer this feature, significantly improving accessibility. Although GeoParaat is no longer needed due to improved standard download options, the project’s source code remains available on GitHub. | Community → Government & Administration 10567 | kadaster 12 bag 2399 | |
| hypebright.nl | Hypebright BV | Veerle Eeftink – van Leemput is the director of Hypebright BV and an expert in R and Shiny consultancy. After completing her studies in Business Administration and Data Science, she has worked at various companies on data-driven projects, such as at Eneco and Dr. Reddy’s. Hypebright was founded in 2019 with the aim of helping organizations and R programmers implement and scale R solutions. | Technology → Data Science & Analytics 3748 | r 15 consultancy 2596 data 5872 training 28133 | |
| openwebconcept.nl | Platform OWC | The Open WebConcept is an approach where municipalities work together with market parties to develop digital services, with attention to simplicity, affordability, independence, and innovation. Recent successful implementations of the Open WebConcept have been observed in municipalities such as Hoeksche Waard, Arnhem, Moerdijk, and Sittard-Geleen, which have launched their websites based on OWC. The website provides documents, manuals, and news updates about the Open WebConcept, including instructions for notification banners and forms. | Online & Digital → Digital Services 1008 | digital services 53 document 1678 municipality 6837 | South-Holland → Hoeksche Waard 2229 |
| loesvoermans.nl | loesvoermans.nl | The ‘Big Sister’ project explored the reactions of parents to a speculative smart-home assistant fulfilling a childcare role. This research was conducted through data analysis and in-depth interviews. The findings of the research indicate that such a technology could cause negative emotions and feelings of mistrust and is therefore not desirable. Another project investigated the future of industrial bakeries, with bakers expressing concerns about changes and the pressure from the market, despite a prevalent ‘we’ve always done it this way’ mentality.” | Technology → Smart Home & Automation 1146 | data analysis 211 smart home 439 bakery 718 theme 4015 research 8967 design 27202 | |
| peerprotocol.nl | peer protocol | Peer Protocol operates as a grassroot incubator, supporting open-source community development practices, methods, and tools. The organization utilizes urban and digital commons to stimulate regenerative initiatives and develops collaboration agreements between various stakeholders. Peer Protocol’s work involves the creation of temporary physical spaces and (im)material tools & media, yielding copyleft knowledge and culture for urban development. | Urban History → Urban Studies 19 | commons 10 protocol 237 agreement 1029 initiative 1297 community 7931 design 27202 | |
| amsterdammedicaldatascience.nl | Amsterdam Medical Data Science | The website describes AMDS as an organization facilitating collaboration between healthcare professionals and data scientists, funded by Amsterdam UMC, VU University Amsterdam, and the Amsterdam Economic Board. A key component of the website is the AmsterdamUMCdb, a freely accessible European intensive care database, and the Dutch Data Warehouse against COVID-19. AMDS organizes regular meetups, including ‘Data and Pizza’ events, to provide opportunities for networking and knowledge sharing, and is supported by the Right Data Right Now Consortium. | Technology → Data Science & Analytics 3748 | meetup 67 data science 193 database 1153 healthcare 2316 collaboration 16036 | North-Holland → Amsterdam 41253 |
| splashawards.nl | Stichting Nederland | The Splash Awards 2024 were presented on November 27, 2024, at the Railway Museum in Utrecht and recognized the website FAAM as ‘Website of the Year’ due to the innovative use of Drupal. An international jury selected winners and runners-up per category from 29 nominees. The Drupal Splash Awards are important awards for projects based on Drupal, an open-source content management system. | Fundraising & Charity → Awards 15 | drupal 80 winner 190 jury 322 | Netherlands → Utrecht 48901 |
| i2rs.nl | J.B. Aalten | The website provides information about J.B. Aalten's services, including consultancy, documentation, monitoring, and software development. There is a section with examples of projects and solutions, including Linux desktop, EU, DigiD, and Odoo. The website also contains historical information about open source software and the history of computing, including lectures and interviews. | | open source 86 software development 358 it 1539 consultancy 2596 education 13471 | |
| oapus.nl | OPuS – Open Access Publishing Support | OPuS is a non-profit foundation working to promote and encourage open-access publication, aiming to prevent rising academic publishing costs and maintain quality through peer review. The organization collaborates with various institutions – including university libraries, research funders, and publishers – to facilitate the transition to gold and diamond open access models. Key projects supported by OPuS include LingOA, a collaborative effort to make linguistics journals freely accessible, and Open Journals, a project initiated by the Dutch Royal Academy of Sciences. | Startup & Innovation → Startups 433 | linguistics 35 publishing 144 fund 1063 collaboration 16036 | |
| terglobo.nl | Terglobo | Raymond Nijssen operates Terglobo as a freelancer and provides services such as maps, interactive maps on websites, geographic analyses, and data conversions. The company utilizes open source software such as QGIS and PostgreSQL/PostGIS to deliver these services. Terglobo is a member of the OpenGeoGroep, a cooperative that focuses on open source geo-ICT and open data standards. | History → Social Sciences 10786 | geo-information 21 cartography 41 open source 86 maps 331 data 5872 | North-Brabant → 's-Hertogenbosch 8868 |
| daphnemuller.nl | Nextcloud | Daphne Muller is the Manager of Alliances, Ecosystem & Support at Nextcloud, a privacy-focused, open-source alternative to platforms like Microsoft 365 and Google Workspace. She started as a Support Lead in 2021 and has since progressed to lead the Engineering team and serve as a Community Developer Ambassador, spearheading initiatives to support and grow the Nextcloud community. Muller has overseen the development of key Nextcloud integrations, including AppAPI and Assistant, and led the growth of a diverse team of software developers while maintaining and improving a large portfolio of applications. | Management → Executives 14 | nextcloud 14 privacy 1286 integration 1451 engineering 1468 community 7931 | |
| basnieuwenhuizen.nl | Bas Nieuwenhuizen | The website chronicles progress on RADV, an open-source GPU driver, spurred by the ExecuteIndirect command in Direct3D 12 and its usage in games like Halo Infinite. Recent milestones include successfully getting games working with raytracing, exemplified by Control, and reducing the performance bottleneck associated with reading data from VRAM. Furthermore, the RADV project has implemented an optimization to speed up rendering by reducing the number of pixels rendered, addressing a previous performance issue related to VRAM access. | Digital Design & Graphics → Graphics 88 | render 104 | |
| ldesignmedia.nl | Ldesign Media | The company, Ldesign Media, specializes in adapting the Moodle software platform since Moodle 1.8, one of the most widely used open-source Learning Management Systems globally. They provide various services, including software development, technical advice, plugin development and adaptation, security analyses, upgrade guidance, and software integrations. With over 18 years of experience in software development and 300+ developed Moodle plugins, they focus on optimizing learning environments and offering user-friendly interfaces, while supporting open-source initiatives. | Education & Training → Learning Management Systems 24 | moodle 25 plugin 203 software 8291 | |
| linuxeducatie.nl | LEF | The website offers assistance and advice on transitioning from Windows to Linux, with particular focus on using Linux on older laptops and PCs. LEF organizes open source drop-in sessions and new events, including an Open Source Event on November 22, 2025, where participants can present their products and services. The organization receives an increasing number of questions about alternatives to Windows 11 and aims for a safe and sustainable transition to open source software. | Technology & IT → Computer Education 78 | open source 86 arduino 123 raspberry pi 133 linux 237 laptop 1320 event 45199 | North-Brabant → Tilburg 8759 |
| cloudnativenetherlands.nl | Stichting Cloud Native Netherlands | Founded in December 2024, the organization emerged from a thriving Dutch Cloud Native community that began with the first meetup in 2016 and has since grown to include over 4,000 members. The foundation’s activities are supported by volunteers, organizers, and sponsors, and it has successfully hosted multiple Kubernetes Community Day (KCD) events. Stichting Cloud Native Netherlands collaborates closely with the Cloud Native Computing Foundation (CNCF), a global organization focused on open source developer conferences and community development. | Software & Computing → Open Source Software 17 | open source 86 kubernetes 92 foundation 6678 community 7931 event 45199 | |
| mingos.nl | Mingos | Mingos supplies pre-installed Ubuntu Linux laptops and desktops, as well as mini-servers (Bubba) with Linux (Ubuntu and Debian). The website also offers web services, including websites, webshops, and weblogs, developed with free software such as Drupal, Moodle, Wordpress, and Joomla. Since 2006, Mingos has been one of the first and few providers of Linux laptops in the Netherlands, although they no longer offer these due to the supplier stopping production. | Operating Systems → Linux 255 | moodle 25 ubuntu 68 linux 237 | |
| open20.nl | Open 2.0 | The company provides customized CMS solutions for various industries and advises clients on the benefits of these systems. The website offers information on different CMS systems, including Joomla, Magento, WordPress, and Drupal, and describes the steps from front-end to back-end web development. Open 2.0 illustrates the concept of ‘open source’ with examples like OpenCola and Vores Ol, developed by volunteers and containing publicly accessible source materials. | Web Development → Front-End Development 487 | open source 86 cms 613 web development 965 | |
| koenzomers.nl | Koen Zomers | The site features a blog with recent posts on Jekyll theme development, including series creation, documentation site creation, and updates to the Bulma Clean Theme layout. Koen Zomers offers the Bulma Clean Theme as an open-source project, designed to work with GitHub Pages and suitable for creating documentation sites. The website includes standard pages like ‘Home’, ‘Products’, and ‘Privacy Policy’. | Web Development → Front-End Development 487 | jekyll 12 documentation 452 theme 4015 blog 13392 | |
| alsvanzelf.nl | Vanzelf | The website offers support for startups, both new and established, using brainstorming sessions and tools such as post-its, Trello, and GitHub. The platform provides a set of simple open source tools that can quickly create prototypes and be used in production. The focus is on creating a clear structure and focus within the startup concept through brainstorming sessions, user feedback, and the use of tools such as Elemental Feedback. | Startup & Innovation → Startups 433 | brainstorm 157 feedback 515 structure 1305 concept 3338 tool 3907 | |
| conduction.nl | Conduction | Conduction possesses expertise in Kubernetes and Haven and offers support with facilitating and managing environments, as well as implementations. The company contributes to the success of Common Ground, advising governments and suppliers. Conduction develops open source software for governments and suppliers and provides training and advice based on their experience with Common Ground development. | Technology → IT Companies 216 | haven 49 kubernetes 92 software 8291 | North-Holland → Amsterdam 41253 |
| d-bug.nl | NLUUG | The NLUUG aims to keep members up-to-date on technical knowledge and organizes semi-annual conferences and other gatherings. The association maintains contact with organizations and individuals who pursue ‘Open’ thinking and organizes conferences and YouTube presentations. New members can register and the website provides information on meetings, vEvents, and the LinkedIn and Mastodon accounts of the association. | Operating Systems → Linux 255 | open source 86 conference 763 meetings 1011 member 10154 | Netherlands → Utrecht 48901 |
| tamk.nl | The Devs | The website offers various features, including custom domain support, an API for programmatic access, and browser extensions for Chrome and Firefox. Users can create, protect, delete, and monitor their links with detailed statistics, providing insight into their link performance. Kutt is entirely free and open-source, enabling users to host it on their own servers. | IT Services & Consulting → Computer Networks 262 | api 276 statistics 392 server 1036 domain 1811 | |
| orgis.nl | Orgis | The website describes that Orgis advises and provides implementation projects for Open Source alternatives of large technology companies ('big tech'). The company offers a wide range of services, including website development, technical infrastructure, software, and cloud solutions. Orgis has expertise in various technologies such as Drupal, Wordpress, Nextcloud, Proxmox, Zimbra, WHM/cPanel, Matrix/Element, and icinga. | Technology → Business Automation 73 | infrastructure 1460 cloud 1527 technology 6816 software 8291 | |
| toontoet.nl | toontoet.nl | The website addresses the questions of people who want to switch away from Big Tech, often considering practical implementation and costs. It discusses the challenges faced by freelancers and organizations without technical expertise when trying to self-host alternative systems like mail servers, file servers, and social media servers. The site advocates for the organization of a collective solution, particularly for VVEs (Associations of Self-Built Housing), to enable them to function more efficiently. | | nextcloud 14 alternative 108 vve 748 | |
| wikilexis.nl | Wikilexis | The site is based on the MediaWiki software, which has been successfully installed. Users can consult the wiki, view changes, and find help. The wiki offers lists of settings, frequently asked questions, and mailing lists for announcements. | Software Development & Engineering → Programming Languages 735 | wiki 49 manual 96 | |
| cochemduitsland.nl | cochemduitsland.nl | The website contains sections such as ‘Housing’ with tips on energy saving and ‘Vacation’ with information on vacation destinations, as well as categories such as ‘Nature’, ‘Fashion’, ‘Sports’, and ‘Tech’. The platform also offers various tools, such as calculators for calculating m2 and leave, and links to search engines like DuckDuckGo. The site covers different topics ranging from ‘Hobby’ and ‘Education’ to ‘Business’ and ‘Insurance’, including sections such as ‘Birth Cards’ and ‘Gifts’. | Retrieval → Search Engines 324 | tech 60 tool 3907 vacation 4234 housing 4378 finance 5341 | |
| cimplecms.nl | Cimple B.V. | Cimple is modular and scalable, making it easy to expand in the future. The CMS uses open-source solutions such as Twitter Bootstrap, AngularJS, jQuery, and Elastic Search, and supports standard cookie compliance. Cimple is designed to provide practical solutions that are user-friendly, technically sophisticated, and integrable, and can integrate with external solutions and tools, including Wordpress. | Web Development → Content Management Systems 502 | cms 613 module 971 application 3377 | |
| itwijdemeren.nl | IT Wijdemeren | An article describes the job of an IT specialist and the various tasks they perform. Another article explains what content management systems (CMS) are and how they can be used to manage and publish website content. An article describes the benefits of smart home technology and its impact on daily life at home. | Legal & Regulatory → Legal 34 | it specialist 30 content management system 41 smart home 439 | |
| red-seadog.nl | Red-Seadog | Red-Seadog is characterized by its use of Open Source software and platforms for its clients. The tools Red-Seadog utilizes include TYPO3, LibreOffice, MySQL, PHP, JavaScript, and Linux/Raspberry Pi. Red-Seadog offers services in various areas, such as website development, infrastructure, manufacturing automation, database design, and office automation, and ERP solutions. | Digital Media & Design → Digital Transformation 954 | website development 85 open source 86 database 1153 infrastructure 1460 automation 2682 | |
| delta10.nl | Delta10 | Delta10 manages and supports applications for the spatial domain and the underlying infrastructure of Common Ground. The company is a co-developer of important Common Ground applications such as Atlas and Signalen. Delta10 provides municipalities with full support for the implementation, hosting, management, and maintenance of Common Ground, including the associated IT infrastructure. They also guide municipalities through the transition to Common Ground and offer whitepapers explaining the benefits of the software. | | atlas 69 it infrastructure 84 implementation 1029 municipality 6837 | |
| aboveit.nl | Above IT | The company focuses on providing commercial variants of Open Source products, such as Red Hat Enterprise Linux and Red Hat Enterprise Virtualization, with professional support and implementation. Since 2011, global stock exchanges have transitioned to open source Linux operating systems, and institutions like the Dutch army and police have adopted these systems. Above IT offers expertise in Odoo implementations and optimizes business processes through automation, with flexible and adaptable solutions. | Business Software → Business Process Management 333 | odoo 38 open source 86 business processes 564 consultancy 2596 automation 2682 software 8291 | |
| smarthomeassistent.nl | Smarthome Assistent | The website contains tutorials on connecting smart devices like Eufy cameras with Homey and Home Assistant via MQTT. It provides helpful tips and solutions for using Homey, such as the Grocery List app and setting up advanced automations. The website offers guidance for both beginners and users encountering technical issues when using Home Assistant. | Automation & Control → Automation 1494 | smart device 16 home assistant 45 tutorial 273 automation 2682 | |
| webbureauholland.nl | Webbureau Holland | The company, which has been Drupal experts since 2006, provides a range of services including Drupal development, setup, design, updates, maintenance, management, hosting, and advice. The website provides information on the benefits of Drupal, such as flexibility, security, mobile readiness, and SEO optimization, as well as an overview of available modules. In addition to Drupal, Webbureau Holland offers WordPress development and hosting, and emphasizes a commitment to sustainable business practices and the principles of People, Planet, Profit. | Content Management Systems → Drupal 17 | drupal 80 module 971 hosting 3125 maintenance 20093 | |
| prism.nl | Prism Open Source | The company is based on the principle of Open Source software, meaning knowledge is freely shared. Prism Open Source is dedicated to protecting users’ online data and privacy, striving to make their services an example for other companies. The company values direct customer contact and always critically examines the possibilities for improving their services, utilizing CMS Made Simple and NextCloud. | Software & Computing → Cloud Computing 1253 | privacy 1286 cloud 1527 data 5872 software 8291 | |
| exceptiontwente.nl | Exception Twente | On Tuesday, January 28th, there will be a meeting of Exception Twente at Athom in Enschede, starting at 7:00 PM and concluding with a drink. The meeting will cover the topic ‘Governing Arduino Applications with VirtualPanel’ presented by Jaap Daniëlse, showcasing VirtualPanel as an open-source toolbox for easily adding displays and controls to Arduino projects. Furthermore, a presentation on ‘Time, Time Zones and Clocks in Code’ by Kees Jan Koster will be given, focusing on avoiding time-related errors in code. | Science → Computer Science 2413 | arduino 123 time 932 meeting 2381 | Overijssel → Enschede 5554 |
| interlunium.nl | Interlunium | Interlunium helps organizations become independent of Big Tech, focusing on privacy, control, and ease of use through open source IT solutions and advice. Using free and open source software guarantees full transparency and control over data, contrasting with proprietary software where users blindly trust promises without control. The website outlines the benefits of FOSS, including data security, control over storage, no unwanted data sharing, cost savings, flexibility, and transparency. | Financial Services → Compliance 399 | control 911 privacy 1286 data 5872 software 8291 | |
| joopletteboer.nl | Joop Letteboer | The website covers a wide range of topics including naturism, sauna, hair removal, politics, ICT, Linux, and advertisements for cars and products. News articles and columns are published on topics such as Islam, fake news, identity politics, and social media censorship. In addition to news and opinion, the site offers recipes, tutorials, links, and information about camping, wellness, and cars. | Internet → Forums & Communities 1599 | naturism 26 linux 237 politics 1259 recipe 5142 car 10865 | |
| snelformulier.nl | DKG Automatisering | The website features success stories and demo opportunities to highlight the platform’s benefits. Paptic is already used by over 50,000 companies and is built on an open source e-commerce system. The website is currently under construction, but still provides information about the platform's advantages and sign-up options. | Business Software → Productivity Tools 416 | automation 2682 growth 4054 software 8291 | North-Holland → Haarlem 8674 |
| weerstationreeshofdalem.nl | Reeshof-Dalem Weather Station | The website offers current observations of various weather conditions, including temperature, humidity, air pressure, wind speed, precipitation, and UV index. Historical data and future forecasts are also provided, including radar imagery, current meter display, and expected weather developments for the coming days. The website describes the weather station itself, including its location, used technology (Weewx, Raspberry Pi) and the uptime of the server. | Weather → Weather Forecasting 39 | precipitation 29 weather station 93 forecast 119 temperature 395 software 8291 | Tilburg → Reeshof 168 |
| webcaret.nl | WebCaret | WebCaret has over 14 years of experience in Drupal development, specializing in creating robust and user-friendly websites. He recently completed the ‘TradingBridge’ project, a secure trading platform demonstrating expertise in web development, security, and UX design. The blog features articles on Drupal topics like preventing full form submissions with AJAX buttons, advanced Linux searching, and Let's Encrypt certificate renewal. | Web Design → Content Management 293 | drupal 80 ajax 87 | |
| contentdokter.nl | Contentdokter | Contentdokter was founded in 2003 by Ronald Verheul and provides advice on the selection, implementation, and technology of Java and CMS systems. The agency specializes in the design and construction of web content management systems, considering the collection, management, and publication of web content in relation to business processes. Contentdokter has experience with various CMS systems, including Autonomy Teamsite, Livesite, Hippo, Typo3, Joomla, and modern web frameworks such as Java, PHP, Struts, Spring, Symfony, Laravel, and AngularJS. It is located in South Limburg and operates in the Netherlands, Belgium, and the Ruhr area. | Software Development & Engineering → Content Management Systems 17 | content management system 41 java 176 framework 283 | North-Brabant → Eindhoven 11845 |
| techniektips.nl | Techniektips.nl | The website covers various technical topics such as installation techniques, machine techniques, vehicle techniques, home automation and construction. Topics such as replacing/revising a turbo, digitalizing HR files, renovation tips and sustainable trends in the construction sector are discussed. The blog offers an overview of technical weblogs and articles written by experts, aimed at the technical industry and DIY enthusiasts. | | files 290 technology 6816 house 8121 car 10865 network 11123 blog 13392 | |
| kenniskluis.nl | Virtualmin | The website is a default page generated after a Virtualmin server is set up. Virtualmin offers automation and comprehensive management for web hosting environments. Website owners can log in to Virtualmin to upload their website files to the public_html directory. | Web Hosting → Control Panels 38 | virtualmin 14 directory 176 files 290 server 1036 hosting 3125 | |
| linuxcomputers.nl | linuxcomputers.nl | Linux is a free and open-source operating system, which is increasingly popular in the computer world. Many large companies, including Google, Facebook and NASA, use Linux for their infrastructure and mobile operating system Android. Linux is also widely used in smart TVs, routers, and supercomputers. There are several Linux distributions available, such as Debian, Ubuntu and Fedora, which are used in combination with graphical environments. | Computer Science → Operating Systems 326 | operating system 51 open source 86 android 93 linux 237 distribution 1011 software 8291 | |
| oliviervandertoorn.nl | lordievader | The blog features entries on topics such as system administration and containerization, including discussions on 'Soft Reboot' – a systemd feature designed to minimize service downtime during updates. It also covers alternative containerization methods, such as using chroots within a single Linux container, exemplified by the StartOS project and its approach to self-hosting open source software. Furthermore, the blog includes reflections on the historical underrepresentation of women in the technology field, drawing from a FOSDEM talk examining the curriculum's focus on male figures and the selection process for inclusion. | Linux → System Administration 15 | container 1709 | |
| hackerspace-gouda.nl | Hackerspace Gouda | Hackerspaces are originally intended for ‘creative use of materials’, often with computers, but not necessarily. Hackerspace Gouda is still in its initial phase and offers the possibility to chat via IRC. The website is unique because it is the first hackerspace worldwide to run on a self-written IP stack and web server. | | irc 16 hackerspace 18 webserver 53 | South-Holland → Gouda 3521 |
| ictstudio.nl | Pixelhaus Studios | The website explains how to install and use the CMS Made Simple content management system and its default templates and extensions. It directs users to default content pages that demonstrate the features and functionality of the CMS Made Simple installation. The website also offers access to documentation, community support through a forum and IRC, and details the licensing terms under which CMS Made Simple is released. | Web Development → CMS 516 | irc 16 documentation 452 template 742 license 1288 forum 1362 | |
| dannyvandersluijs.nl | Danny van der Sluijs | Danny van der Sluijs describes himself as a Technical Lead at Infi and Maintainer of JsonMapper, emphasizing his dedication to open source development. The website features a collection of blog posts detailing his work on several open-source projects including JsonMapper, JSON Schema, and the Exact PHP Client. Posts cover topics such as Composer commands, parallel processing in PHP, launching open-source software, web security, and various releases of his WsdlToClass project. | Programming Languages → PHP 400 | open source 86 composer 412 | |
| vervuilingsalarm.nl | Vervuilingsalarm | The website offers updates on current environmental issues, practical tips for sustainable choices, and information on policy developments and environmental laws. It presents innovative solutions and inspiring stories about collaboration focused on improving the environmental and sustainability situation. The website is organized into categories such as General, Sustainability, and Environment to help users easily find relevant information. | Resources → Databases 348 | problem 2214 environment 4873 news 15293 collaboration 16036 sustainability 18451 | |
| idelft.nl | iDelft B.V. | iDelft B.V. offers software development, web design, integration solutions, and IT support, often geared towards government agencies and based on Drupal. The services include advice, management, hosting of web applications, database information, imagery, and video, and web accessibility. iDelft emphasizes security, open source technology, high performance, and an active community, with a focus on Drupal and its implementation globally. | Software Development & Engineering → Programming Languages 735 | drupal 80 open source 86 database 1153 security 6655 software 8291 | |
| lostilburg.nl | LOSTilburg | Since January 2018, LOSTilburg has been organizing meetings about Linux and Open Source in Tilburg, which take place in the office of sponsor 1Optic on Spoorlaan 21K, near the central station. The website offers updates on new meetings via newsletters, Meetup.com, and Twitter. A special event is the Open Source day on May 20, 2023, at LocHal, focused on the free sharing of information and the discovery of new hardware and software. | Linux → System Administration 15 | open source 86 linux 237 meeting 2381 event 45199 | Tilburg → Oud-Noord 99 |
| conxxion.nl | Domoticx | The website is currently temporarily moved from domoticx.com to conxxion.nl due to hosting requirements. It offers a collection of programs, scripts and documentation for various applications including Arduino, Raspberry Pi and Synology NAS. Users can order sensors and modules through the webshop, and the site is daily updated with new ideas and updates through a Facebook page. | Technology → Smart Home & Automation 1146 | arduino 123 raspberry pi 133 iot 183 home automation 376 programming 575 software 8291 | |
| solidegroep.nl | Solide Groep BV | The company, founded by someone with a background in analytical chemistry and experience in IT management, has over 30 years of experience in the ICT sector, specializing in analysis, project and interim management, development, and maintenance. The founder's career path includes roles in higher education, witnessing the birth of the internet in the Netherlands (AMS-IX), and a return to web technology following the dot-com crash. Currently operating as a single-person business since 2017, Solide focuses on Drupal development while also engaging in socially relevant activities, such as teaching asylum seekers, and advocating for open-source principles. | Operating Systems → Linux 255 | drupal 80 open source 86 it 1539 project management 3423 education 13471 | |
| stemvannoardeast.nl | Stem van Noardeast | The platform facilitates participation in projects aimed at improving neighborhoods and towns, such as making the Harddraverspark in Dokkum more attractive. The website is focused on collecting ideas and proposals from residents about the future of their villages, with the goal of incorporating these ideas into concrete plans. Stem van Noardeast uses Consul Democracy software, an open-source tool for participatory democracy. | Local Politics → Municipal Council 484 | idea 2367 software 8291 | Northeast-Friesland → Dokkum 846 |
| joery.nl | Joery Droppers | Joery Droppers is a 24-year-old software developer residing in Vorden, Netherlands. He contributes to open-source projects and stays up-to-date with the latest technologies. The website displays some of his projects, including RefScout, AnimatedBottomBar, and TimeRangePicker, available on GitHub. | People → Personal Websites 28 | github 108 software 8291 | Bronckhorst → Vorden 416 |
| daybyday.nl | Day by Day | The website is currently under construction but provides information about services, past projects, a resume of the founder, and a brief introduction to the company. Day by Day was established with the goal of assisting businesses in navigating a rapidly evolving technological landscape driven by open-source technology. Gerben Meijer, the founder, developed an interest in Linux and open-source systems early in his career, leading him to establish Day by Day with a focus on practical problem-solving and system design. | Linux → System Administration 15 | open source 86 linux 237 | |
| linuxamsterdam.nl | Linux Amsterdam | The website provides information about the Introduction to Linux study group and the LPIC-1 course. Historical events related to Linux, such as the 30th anniversary, and relevant conferences (Open Source Summit, Fosdem) are also mentioned, with links to online sessions. The website offers tips and advice on network maintenance, specifically during periods of low activity. | Linux → System Administration 15 | study group 25 linux 237 network 11123 course 14728 event 45199 | North-Holland → Amsterdam 41253 |
| van-der-boom.nl | Gotosocial | The profile includes details such as his username, email address, role as an administrator, and a link to his personal blog (mrblog.nl) and another website (qua.name). Marcel's activity consists of social media posts primarily on Gotosocial, discussing issues with the NS (Dutch Railways) app requiring Google login, inquiring about open-source EV charger markets, and sharing thoughts on open-source software and daily life observations. He is actively involved in various technological communities, including those related to Android apps, open hardware, and various software development areas like FLOSS (Free and Libre Software). | Forums & Communities → Social Networks 527 | android 93 charger 256 hardware 941 app 4595 community 7931 software 8291 | |
| oscar-app.nl | The OSCAR Team | OSCAR is a tool that provides insights into the data collected by CPAP machines during the night. The program works with various CPAP devices from brands such as ResMed, Philips Respironics, and Fisher & Paykel, and can also import data from oxygen saturators and other oximeters. OSCAR can use position data from apps such as SomnoPose and Torena to visualize Positional-dependent OSAS (POSAS), and is available in Dutch and many other languages. | Sleep Disorders → Sleep Apnea 14 | equipment 4143 data 5872 | |
| xternal-solutions.nl | Xternal Solutions | The company, established in 2000, bases its operations and client services primarily on open source software. Xternal Solutions offers website building solutions using various open source content management systems and focuses on responsive design for optimal viewing across different devices. Furthermore, the company provides advice and support in implementing and promoting websites, as well as consulting on computer networks and their future. | | content management system 41 open source 86 graphic design 2042 network 11123 | |
| racmedia.nl | RAC Media | The company, RAC Media, provides solutions for automating business processes, primarily through programming PHP and MySQL databases. They offer a range of capabilities, including time tracking systems, employee data input, inventory management, iDeal integrations, and generating documents. Furthermore, they automate tasks such as reading and sending emails and SMS messages. | Technology → Business Automation 73 | programming 575 database 1153 document 1678 automation 2682 | Drimmelen → Made 335 |
| cnossos.nl | CNOSSOS.nl | The centre is available for work related to the pillars of Open Source and Free Software. Services include the development of underlying technologies, libraries, and network protocols. Work is carried out on development tools, ranging from simple programming to formal analysis. | Science → Computer Science 2413 | open source 86 programming 575 library 988 technology 6816 | Gelderland → Nijmegen 9384 |
| dentalsites.nl | DentalSites | The website offers various packages (Starter, Growth, Premium) tailored to the needs of dental practices of different sizes, from solo practices to large chains. These packages include functionalities such as contact forms, Google Maps integration, SEO optimization, and options for online appointments. DentalSites aims to support dental practices online by combining design, technology, and marketing, with the goal of attracting and retaining patients. | | seo 3707 package 6112 marketing 7107 practice 9089 appointment 13510 | |
| itvraag.nl | itvraag.nl | The website covers a wide range of topics including virtualization, Linux, Windows, MacOS, automation, smartphone usage, and computer hardware. It also offers content related to security, networking, Git, Puppet, and productivity tools like Get Things Done and OKRs. Furthermore, the site features articles and discussions around team dynamics, specifically exploring Patrick Lencioni's 'Five Dysfunctions of a Team' and IT product roadmaps. | Corporate Events → Team Building 1005 | virtualization 84 linux 237 productivity 496 automation 2682 security 6655 | |
| toonforum.nl | toonforum.nl | The site contains discussions about various aspects of the Toon® software, such as rooting and repair. Users report issues with connections (e.g., with Eneco), login problems, and functionality problems with the Toon box. There are discussions about activating, rooting, and using Toon2 and Toon 2.0, and about the integration with solar panels and home automation systems. | Technology → Smart Home & Automation 1146 | discussion 429 problem 2214 connection 4007 solar panels 4701 software 8291 | |
| koppelting.nl | Koppelting | The 2025 Koppelting festival will take place from August 18th to 24th and will feature discussions, workshops, and hackathons. The event aims to facilitate the exchange of ideas and plans among individuals working on community projects and interested in bottom-up approaches. A live stream is available on koppelting.org/en/festival2025/livestream, but may experience occasional loading issues; users are advised to refresh. | Organizations → Society 767 | commons 10 discussion 429 festival 3804 community 7931 workshop 19325 | |
| ask-solutions.nl | ASK-Solutions | The foundation achieves this through various projects centered on knowledge sharing and collaboration. The Owl's Nest, an initiative of ASK-Solutions, is focused on reconnecting people with each other and, most importantly, with themselves. Nocterra is a Content Management System that respects freedoms and helps build extensive websites with a focus on speed, privacy, security, and accessibility. | Computing → Hardware 272 | printer 634 hardware 941 knowledge 3528 software 8291 collaboration 16036 | |
| ooksociaal.nl | GoToSocial | GoToSocial is a distributed, open-source software that allows users to communicate with others on various instances through the ActivityPub protocol. Users can join the fediverse by either running their own instance or finding an existing one that aligns with their preferences and registering an account. The website provides links to resources for finding suitable instances, including lists for GoToSocial and Mastodon, as well as a general server picker. | Forums & Communities → Social Networks 527 | server 1036 | |
| homeassistanttips.nl | Home Assistant Tips | Home Assistant is an application that enables users to fully automate their home and comes standard with more than 2000 integrations. The website offers information on various aspects of Home Assistant, including installation, device and service integration, troubleshooting, and the use of add-ons. The website aims to help users set up and optimize their Smart Home system using Home Assistant. | Technology → Smart Home & Automation 1146 | home assistant 45 device 698 dashboard 1374 integration 1451 automation 2682 | |
| notificatie.nl | Notificatie.nl | The website utilizes cookies for personalization and website traffic analysis. Users are prompted to set their cookie preferences. Notificatie.nl provides functional, analytical, and tracking cookies. Functional cookies are necessary for the website's operation. The website offers an open source notification component for a proactive government. This component aims for benefits such as consistency, cost reduction, and compliance with the WMEBV legislation, with support during implementation. | Government & Administration → Digital Government 86 | notification 183 channel 340 cookie 602 government 827 implementation 1029 communication 10162 | |
| teletoot.nl | ap.teletoot.nl | This specific instance, ap.teletoot.nl, hosts a single user who has created 386 posts and is linked to 1870 other fediverse instances. GoToSocial is a federated, open-source microblogging software that utilizes ActivityPub to enable communication between different instances within the decentralized fediverse network. Users can join the fediverse by either running their own instance or joining an existing one, utilizing tools like Fediverse Observer and FediDB to find suitable options. | Forums & Communities → Social Networks 527 | | |
| dimensiesvanontmoeten.nl | dimensiesvanontmoeten.nl | The website uses CSS to define a specific background color and font for the content. Several HTML divs are used to determine the layout of the page, including elements with specific widths, heights, and positions. The website contains links to an email address, Facebook, and potentially other social media platforms. | Web Design → Themes 240 | css 69 layout 899 wordpress 3551 theme 4015 | |
| 4elementsdentistry.nl | 4elementsdentistry.nl | The website offers users the ability to edit their pages. The text widget in the sidebar allows users to add text, links, images, or HTML to their website themes. The website also includes sections for blog posts, contact information, and links to social media platforms such as Facebook, Twitter, and Dribbble. | | blog 13392 | |
| ludothijssen.nl | Foundation For A Better World Foundation | The website describes a range of projects including geothermal heat, solar power, a simulated geyser, and space travel initiatives, particularly a Mars mission. A key component of the website is the Foundation For A Better World Foundation (FFABW), established by Ludo Thijssen to foster environmentally friendly energy research and share knowledge under free open-source licenses. The foundation is currently developing ridge windmills in a Fablab located in Almere-Haven, with opportunities for collaboration and visitation by appointment. | Culture → Science 5261 | fablab 13 space travel 18 foundation 6678 | Almere → Almere Haven 216 |
| informatieadviescentrum.nl | N.V. | The website provides a platform for sharing notes with limited visibility, which can only be viewed once. Users can add a file via upload or paste from the clipboard, and choose from various formats such as plain text, source code, or Markdown. Data is encoded and decoded in the browser using AES encryption, ensuring privacy. | Technical → Security 408 | encryption 50 format 362 message 2260 | |
| vander-vegt.nl | vander-vegt | The website serves as a portfolio and archive for various open-source projects and personal interests. It features a blog where the author occasionally shares insights and explanations of projects he has worked on, primarily utilizing Open Live Writer for content creation. The site includes several C# based open-source projects hosted on Bitbucket, such as GhostBuster, Picasa Downloader, SharpForth, and ILMergeGui, with some projects being archived or no longer publicly available. | Programming Languages → C# 10 | c# 51 open source 86 | |
| opensourcerer.nl | OpenSourcerer | The website describes Open Source software as free software constantly improved by a global community of users and programmers. The company offers the development of professional webshops with PrestaShop, including the migration of existing webshops to PrestaShop. Furthermore, new websites are designed and existing sites are transferred to WordPress, a widely used Open Source platform. | Web Design → Website Builders 888 | prestashop 42 module 971 wordpress 3551 theme 4015 webshop 8648 | |
| recursive.nl | Recursive | The site features several open-source utilities, such as myaliases (for generating email aliases), Kickd (for monitoring directory changes), pmud (an obsolete Apple Power Management Unit Daemon), Blender (a Javascript image blending tool), and ImageFlow (a Javascript image slideshow script). Additionally, the website includes information about various IT functions, including professional IT support, Open Source and Open Standards, and software like Kewill Supply Chain Management and OpenWRT embedded Linux. Furthermore, the site highlights a charitable project called 'Orange Heart' supporting children in Fukushima, Japan, after the 2011 disaster, alongside historical projects and references to older software development (mid-1995). | IT Services & Consulting → Computer Networks 262 | directory 176 linux 237 script 532 software 8291 | South-Holland → Katwijk 2183 |
| meneer-punt.nl | Drupal Foundation | Drupal is an open-source platform developed and maintained by a global community of volunteers. Users can learn Drupal through a user guide, create content, and extend the site's functionality with contributions from the community. The website also offers links to relevant groups, events, and support channels such as Slack, DrupalChat, and Stack Exchange. | Social Support → Online Communities 859 | drupal 80 functionality 417 community 7931 event 45199 | |
| add-itsolutions.nl | Add-IT Solutions BV | Add-IT Solutions BV was founded by professionals with extensive experience in the ICT sector and offers expertise to businesses. The company provides various management packages (Silver and Gold) aimed at predicting and preventing network outages and fully managing systems. Furthermore, Add-IT Solutions offers interim consulting, specializing in process and program management, security analyses and IT system management, as well as recruitment and selection of IT professionals. | Staffing & Recruitment → Technical Staffing 395 | it infrastructure 84 it professional 93 project management 3423 consulting 3639 security 6655 | |
| allroundshop.nl | Website-Specialist | The website describes various types of webshops, such as open source (Magento, OpenCart, WooCommerce) and hosted webshops (Lightspeed, Shopify, CCV Shop). It emphasizes that setting up a webshop is easy and that open source versions offer a free and self-managed option. The website provides examples of well-known webshops like Zalando and Bol, and offers information about hosted webshop services as an alternative. | | open source 86 software 8291 webshop 8648 | |
| boslink.nl | Virtualmin | The website serves as a default page indicating that a new virtual server is operational and awaiting a website upload. Virtualmin facilitates automation and comprehensive management for web hosting environments. Website owners can access Virtualmin to upload and manage their websites by placing files in the public_html directory. | Web Hosting → Control Panels 38 | virtualmin 14 files 290 documentation 452 hosting 3125 | |
| davehessels.nl | davehessels.nl | The website provides different types of websites, including one-page websites and 5-page websites, which can be custom-made. The service includes full website development, from brainstorming sessions to the launch of the website, with custom solutions and search engine optimization. The company offers a four-step process: meeting with the client, setting up an initial website design, development and refinement of the website, and finally, the launch. | Software Development & Engineering → Freelance Developers 144 | website development 85 brainstorm 157 wordpress 3551 design 27202 | |
| exfer.nl | exfer | The platform supports various integrated formats and offers features such as great visualization, high-speed performance, and a fully secured database. Users can download the app for free, register for individual or business accounts, and browse through a selection of courses. Pricing includes a $300/year individual plan and a $1000/year business plan, with streaming costs not included. The website provides contact information and details about the company's ownership. | Education & Training → Educational Software 274 | stream 684 database 1153 account 5781 course 14728 | North-Holland → Amsterdam 41253 |
| jouwwebmaster.nl | Jouwwebmaster | The website provides various Drupal services including website design, content editing, translations, and upgrades, with a focus on automating dropshipping. Jouwwebmaster emphasizes the benefits of Drupal, such as its open source nature, adaptability, cost-effectiveness, and use by reputable organizations like Tesla, NASA, and the Australian government. The website describes various functionalities of Drupal, such as e-commerce, online questionnaires, multilingual support, and user accounts, and promotes it as a flexible and expandable CMS system. | Web Development → Content Management Systems 502 | dropshipping 47 drupal 80 | South-Holland → The Hague 19898 |
| xplot.nl | Xplot | The company offers a range of machines, including the Xplot-3000 Stainless Steel Router, which has been used in various manufacturing processes for over five decades. Their machines are utilized in sectors such as road sign production, banknote printing, postage stamp manufacturing, and steel-rule die-making, demonstrating their reliability and longevity. The website provides information about their hardware and encourages users to explore it for economical and well-proven solutions compatible with Open Source applications, alongside a shopping cart functionality. | Technology → Smart Home & Automation 1146 | router 128 cnc 305 hardware 941 application 3377 machine 3727 | |
| bwladvies.nl | BWL advies | BWL advies offers solutions for current developments in the social domain, youth care and education. The company specializes in designing processes and organizations with a cognitive ergonomic approach and assists with the implementation of the child abuse and domestic violence reporting code. BWL advies conducts research and evaluates cases and incidents for the social domain, youth care, education and the government, aiming for smarter, more integrated and effective work. | | society 1376 domain 1811 research 8967 | |
| chalende.nl | CHALENDE.NL | The website provides a platform for members to expand their network and get to know new people. Users can register, manage their profiles, and share posts. The website is active at www.chalende.nl and is managed by CHALENDE.NL, utilizing WordPress themes from SuperbThemes.com. | Social Support → Online Communities 859 | profile 1965 community 7931 network 11123 | |
| coiffureawardhistorie.nl | Coiffure Award | The website informs about the Coiffure Award 2024, including the start date and the winners of the 31st edition, Arjan Bevers from Avanti Kappers in Helmond, who was also named Hairdresser of the Year 2023. The website contains photos of previous winners of the Coiffure Award, including gala awards from 2010 to 2023, and a gallery with images of the awards ceremonies. The site offers information on participation, categories, the rules, the jury, and the partners of the Coiffure Award, including Schwarzkopf and various hair product manufacturers. | | winner 190 participation 1430 photo 7778 | |
| domstadcartografie.nl | Domstad Cartografie | The company was founded in April 2013 by Bart Broex and focuses on creating cartographic products using open data and open source software. Domstad Cartografie offers services in the field of Geographic Information Systems (GIS) and has worked on the book 'Graftrommels en (kunst)grafkransen in Nederland'. The website contains information about historical estates in Overijssel and the New Dutch Water Line, with cartographic support from Domstad Cartografie. | Context 161394 | waterline 29 cartography 41 province 518 map 801 data 5872 software 8291 | South-Holland → The Hague 19898 |
| edeveloper.nl | Edeveloper | The website emphasizes the importance of collaboration in open source development, where various parties combine their knowledge and experience. Edeveloper offers its expertise to develop new ways of working and make them more efficient with clients and partners. Edeveloper's goal is to guide organizations on the path to innovative solutions, with the final result at the center. | Startup & Innovation → Innovation 1041 | knowledge 3528 innovation 4659 collaboration 16036 | |
| elmarjansen.nl | University of Amsterdam | Elmar Jansen is a lecturer of social sciences at the Bèta-Gamma Bachelor program at the University of Amsterdam. In addition to his academic work, he programs and is active in the open-source community. Outside of his professional life, he is a musician, playing guitar in bluegrass bands and singing tenor in classical choirs. | Research & Academia → Academic 215 | lecturer 38 programming 575 university 593 music 13170 | North-Holland → Amsterdam 41253 |
| hanslunsing.nl | Hans Lunsing | The website contains links related to the Linux platform, hardware compatibility lists, and drivers. Hans Lunsing has developed libraries for DOS Basic, including the accounting program Habo. There are photos and panoramas from Oman (2011) and Mongolia (2013) included. | Stories → Travel Reports 141 | linux 237 travel 7210 | |
| kohagebruikers.nl | Koha Users Netherlands & Belgium | The platform covers topics such as acquisition, administration, cataloging, collection management, manuals, and tools. It includes a news section with updates and developments about Koha. The website provides reports, thesauri, and information about the lending process, as well as tools and best practices for using Koha. | Institutions → Libraries 402 | report 4551 administration 6587 news 15293 | |
| link-net.nl | LinkNet | The website details LinkNet's core features, including Ratbox-based IRCD software, AES and SSL server-to-server and server-to-client encryption, and a commitment to avoiding censorship. It highlights the network's ongoing operation since 1999 and emphasizes the dedicated staff behind it. LinkNet offers a network of servers distributed globally, including locations in the United States, Europe, and Canada, alongside a Tor onion service and sponsored hosting by institutions like the Czech Technical University in Prague. | Computer Science → Networking 809 | tor 10 irc 16 encryption 50 server 1036 network 11123 | |
| moodleren.nl | Not explicitly stated | Moodle is a modular, object-oriented, dynamic learning environment developed by Martin Dougiamas. The website highlights that Moodle is free software, distributed under the GNU General Public License. It provides a confirmation prompt indicating the user has reviewed the license terms and understands them. | Educational Technology → Learning Management Systems 14 | moodle 25 learning environment 221 license 1288 software 8291 installation 13742 | |
| open4yourbusiness.nl | Open4YourBusiness | The website describes Open4YourBusiness as a specialist in applying OpenSourceSoftware for automation within small businesses. The company explains that OpenSourceSoftware can lower the costs of IT by avoiding licensing fees and promoting open standard exchange, reducing dependency on a single vendor. Open4YourBusiness offers alternatives to existing, closed software solutions and emphasizes the benefits of OpenSourceSoftware, such as freedom for modifications and less demand on hardware. | Technology → Business Automation 73 | standards 394 it 1539 automation 2682 software 8291 | |
| orbitsolutions.nl | orbitsolutions.nl | The website discusses the concept of content management systems (CMS) and explains that it is software that allows web pages to be created and managed by separating the content of the page from its display on the web. This specific site uses a database to store the content and a template to determine the layout. The Joomla! software integrates the content and the template to generate web pages. The site provides an explanation of how to get started with creating a website and provides links to more information. | Web Development → Content Management Systems 502 | content management system 41 joomla 171 template 742 database 1153 | |
| ossworks.nl | Sven Slootweg OSS & Training | The website provides expert assistance for developers encountering difficulties with Javascript, Node.js, Nix, or NixOS projects. Clients subscribing to the support plan receive unlimited support tickets and guaranteed in-depth answers, addressing their technical challenges. Additionally, the service offers custom open-source library development with extended support automatically included as part of the subscription. | Web Development → Front-End Development 487 | node.js 14 library 988 ticket 2785 | 's-Hertogenbosch → Rosmalen 1059 |
| own-your-data.nl | acirtep | The website's creator developed the application after becoming frustrated with the numerous privacy concerns and data-sharing practices of existing health and habit tracking apps. The application utilizes technologies such as Pyodide, Streamlit, DuckDB, and Plotly to allow users to visualize their data locally without requiring specialized IT knowledge or sharing it with external companies. It is intended as an educational tool, fostering understanding of data analysis and personal behavior. | | application 3377 data 5872 | |
| perfectpotentials.nl | Perfect Potentials | The website lists vacancies in various sectors, including ICT, engineering, sales, and finance. Perfect Potentials describes itself as a flexible and reliable partner in recruitment strategies, emphasizing open and transparent communication. The agency actively seeks Drupal and Java specialists, as well as Oil & Gas Engineers. | HR Services → Intermediaries 140 | drupal 80 java 176 job postings 676 talent 3987 communication 10162 | South-Holland → The Hague 19898 |
| puredelight.nl | puredelight.nl | The website offers a user guide for installing, managing, building, and maintaining a Drupal website. Users can get started immediately by adding content to a Drupal website, although the content on this page will disappear in this case. The website also provides information on Drupal extensions, events, and connections to various community groups and support channels, such as Slack and DrupalChat. | Programming Languages → PHP 400 | drupal 80 extension 1941 community 7931 | |
| reinkrul.nl | Rein Krul IT Consultancy | Rein Krul specializes in designing and implementing self-sovereign identity systems utilizing technologies like W3C Verifiable Credentials, DIDs, and credential wallets. His work primarily centers around open source software development and implementation, particularly within the healthcare sector. The website highlights Rein Krul's location in Arnhem, Netherlands, and includes links to his professional profiles and GitHub repository. | | open source 86 identity 1028 healthcare 2316 software 8291 | Gelderland → Arnhem 8680 |
| sd42.nl | Saxion University of Applied Sciences | The site offers a curriculum overview accessible without an account, though many features require user login. It provides details for prospective students interested in the Associate Degree Software Development program. The software used for the program is available under an Open Source license, allowing users to contribute to its development. | Study Programs → University Programs 100 | lms 50 programme 155 curriculum 277 software 8291 | |
| skillroad.nl | Skill Road | The platforms are customized to meet customer needs thanks to the open nature of the Moodle codebase and can be customized in functionality. Skill Road has more than 20 years of experience in developing and hosting online learning platforms. The platforms are suitable for various target groups, educators, and companies, offering scalability and custom design. | Online Courses → Learning Platforms 106 | moodle 25 knowledge platform 53 scale 194 functionality 417 design 27202 | |
| stefsmeets.nl | Stef Smeets | The site features articles covering topics such as climate modeling, astrophysics, and materials science, often with associated research publications. Stef Smeets also showcases his development work on scientific open-source software projects and shares code snippets, including a toggle for hiding a Reddit sidebar. The website includes a CV, blog posts, and a record of publications, demonstrating his research activities and technical skills. | Science → Earth Sciences 146 | publication 2018 software 8291 blog 13392 | |
| abuseiohosted.nl | S3group B.V. | AbuseIO is a system that allows users to receive, process, correlate, and send notifications regarding abuse reports on their network. AbuseIO Hosted provides organizations with a managed instance of the AbuseIO software, handled by the S3group, eliminating the need for setup and maintenance. The S3group offers additional services through the AbuseIO Hosted platform, including the potential for distributing global abuse reports and tracking the number of abuse incidents anonymously. | Information Technology → Network Security 85 | notification 183 hosting 3125 | |
| patrickboerman.nl | Roxit B.V. | Patrick Boerman graduated as an ICT Management Level 4 from the Aventus College in Deventer and has experience with both Linux and Windows environments. He has worked at Roxit B.V., contributing to a SaaS portfolio that connects citizens, businesses, and the government, and at Scania Production Zwolle, he worked on a digital learning environment with Raspberry Pi screens. Prior to these experiences, he completed an MBO education at various schools, including the Landstede College in Zwolle, the Drenthe College in Emmen, and the Vechtdal College in Ommen. | IT → System Administration 610 Information Technology → IT Security 980 | system administrator 22 home assistant 45 iot 183 linux 237 education 13471 | Overijssel → Zwolle 7395 |
| marlen-holding.nl | Marlen Holding BV | The company can provide various IT services, ranging from building websites to implementing complex content management systems and web applications. Marlen ICT Solutions offers a wide range of hosting packages tailored to the needs and budget of the client. By making clear agreements, the company strives to achieve the desired results for the customer. | Providers → Domain Names 1466 | content management system 41 agreement 1029 | |
| gpls.nl | GPLS | The website outlines GPL Solutions' approach to custom software development using free and open-source software, emphasizing the benefits of choice and avoiding proprietary limitations. GPLS highlights the advantages of utilizing community-driven open-source projects like Linux, Firefox, and Drupal, noting the rapid patching and transparency of these systems compared to proprietary alternatives. With a decade of Drupal experience, GPL Solutions offers development and consultancy services for both new and existing Drupal sites, leveraging their expertise in open-source technologies. | | drupal 80 open source 86 linux 237 security 6655 | |
| openteam.nl | OpenTeam | The website offers opportunities to organize teams for learning purposes and to facilitate projects at schools and universities. OpenTeam provides the necessary materials and resources, enabling participants to explore and develop their ideas. The platform promotes creativity, problem-solving, and construction through collaboration and offers support in the realization of prototypes, small series, and large-scale production. | Technology & IT → Educational Technology 380 | prototype 603 idea 2367 research 8967 collaboration 16036 | |
| mirjamsmulders.nl | Mirjam | The website is built with WordPress and provides a foundation for publishing content. There is a recent posts section and a section for recent replies. The website contains a login function and links to WordPress.org for support. | Internet → Forums & Communities 1599 | posts 283 wordpress 3551 | |
| pranamas.nl | pranamas | Simpelboek is a Joomla plugin and is available on GitHub, making it easy to install and use. The accounting program offers functionalities such as managing an account schema, creating a budget, and automatically processing bookings from ING and Triodos. Simpelboek supports exporting balance sheets, profit and loss statements, and general ledgers, as well as the processing of VAT and the creation of VAT overviews. | Software & Computing → Computing 696 | plugin 203 bookings 523 account 5781 | |
| coinstash.nl | Coinstash | Coinstash provides users with a lightning-fast method for managing their cryptocurrency, emphasizing both speed and ease of use. The service prioritizes user privacy, employing no-tracking practices, full data encryption, and hosting in countries with data neutral laws. Coinstash is an open-source project, allowing for public inspection of its core software components, and offers tiered pricing for individual and organizational users. | Investing → Cryptocurrency 776 | encryption 50 pricing 189 wallet 256 crypto 384 privacy 1286 software 8291 | |
| pl-digital.nl | PL-Digital | The company provides consulting services across various open-source technologies, supporting businesses, non-profit organizations, and governments. PL-Digital advises on cloud computing, including migration, the choice between public and private cloud, and other related questions. Furthermore, the company offers expertise in Linux, including application migration and server management. | Operating Systems → Linux 255 | open source 86 linux 237 stream 684 cloud 1527 consultancy 2596 | |
| hackstream.nl | HackerSpace HackStream Dordrecht | The hackerspace is located in Dordrecht and focuses on collaboration and projects. The website contains information about recent and past activities, such as trips to other hackerspaces and meetups. Registration and account requests are handled via IRC. | Initiatives & Projects → Local Initiatives 1001 | irc 16 hackerspace 18 wiki 49 event 45199 | South-Holland → Dordrecht 4531 |
| beehive42.nl | Beehive Techcampus 4.2 | The campus originated from a dream to create a breeding ground for technical innovations and initiatives with an emphasis on ICT, where students, startups, and companies can collaborate and develop ideas. The location is the former dome prison in Arnhem, which is being transformed from a place of confinement into a center of ideas and innovation. The goal is to position Arnhem as a key Hi-Tech and innovative city, with the former hackerspace Hack42 as the driving force behind the development. | Startup & Innovation → Innovation 1041 | hackerspace 18 dome 44 startup 376 innovation 4659 student 7623 community 7931 | Gelderland → Arnhem 8680 |
| wimsbits.nl | WimsBits.nl | The website details the general advantages of using Xubuntu Linux and similar open-source operating systems. It showcases Xubuntu Linux open source software solutions, highlighting its light and efficient nature. The site also compares Xubuntu Linux with Microsoft Windows, noting the difference between open-source and closed-source operating systems. | Computer Science → Operating Systems 326 | open source 86 linux 237 | |
| opene.nl | N/A | The website covers topics such as Open Source Software, privacy issues, and the role of the Autoriteit Persoonsgegevens (Netherlands Data Protection Authority). A key aspect of the website is sharing knowledge in an open manner, with a focus on topics such as OSS in education and government, as well as Raspberry Pi projects. The website provides information about various Open Source projects, including Debian, and emphasizes the importance of privacy, personal registration, and human rights. | Law → Human Rights 510 | raspberry pi 133 privacy 1286 | |
| crote.nl | Crote | The site primarily focuses on writing articles about various tech-related topics, alongside other areas of interest. Crote explores licensing practices for digital content, specifically discussing how to apply open-source licenses to code and text. The website also addresses the considerations involved in building and hosting a website, outlining different choices for content, design, and features. | Web Development → CMS 516 | tech 60 site 422 code 509 license 1288 article 6000 | |
| datinternet.nl | DatInternet | The platform initially started as a personal space to share ideas and has grown into a larger platform with diverse projects. DatInternet is involved in projects such as Project VEL by JorianFX and Fluently CSS. The website emphasizes the importance of young talent and positions itself as a central hub for various initiatives and projects. | Startup & Innovation → Startups 433 | idea 2367 talent 3987 | |
| linuxfromscratch.nl | Linux From Scratch Organization | The project is comprised of various subprojects, including LFS (the main book), BLFS (extending the LFS installation), ALFS (automating LFS and BLFS builds), MLFS (building a system capable of 32-bit binaries), GLFS (gaming support), and Hints (enhancing the LFS system). The website also features a collection of patches for LFS users, a development guide, and archived versions of previous LFS releases. The project is maintained by Gerard Beekmans, with website design contributions from Jeremy Huntwork & Matthew Burgess. | Operating Systems → Linux 255 | patches 48 | |
| irish-coffee.nl | Joomla Projects | Joomla simplifies website creation and maintenance, catering to both small personal sites and large, high-traffic websites. The website offers an in-depth tour of Joomla's features, specifically targeting new users and experienced Joomla users alike. Key improvements in Joomla! 3 include a new administrator interface, responsive design, and the adoption of Twitter Bootstrap for enhanced control over the website's appearance and extension management. | Web Development → CMS 516 | administrator 161 joomla 171 extension 1941 design 27202 | |
| dentalsecuremail.nl | Dentalsecuremail | The website provides an email service that utilizes end-to-end encryption to protect the privacy of patient data. All messages are encrypted at Protomail servers and are sent between the servers and users across various devices. Users can request an account for a monthly fee of 45 euros (excluding VAT) after completing a questionnaire. | Services → Email 161 | encryption 50 email 1012 server 1036 account 5781 | |
| hashtaggeodata.nl | hashtaggeodata.nl | The website originated from a passion for working with open data and generating creative ideas. #Geodata analyzes physical and social networks, and offers services such as drone data processing and the creation of web viewers to share (geo-)information. The website illustrates applications of open data, such as analyses of drought, accessibility, and sustainability. | Context 161394 | drought 45 accessibility 571 network 11123 | |
| bart-sd.nl | Bart – Software Development | Bart Visscher, a senior software developer, maintains this website as a space to share his projects, code, and media. He specializes in developing software utilizing Open Source technologies, with a primary focus on ownCloud. ownCloud is a platform designed for users to host their own files, contacts, and calendars, and he details recent activities and discussions related to it. | Streaming → File Sharing 11 | open source 86 video 6714 photo 7778 software 8291 | |
| onlineklassenboek.nl | Onlineklassenboek | An online classbook offers more functionality than a paper version, including a database, a user-friendly interface, and the ability to oversee student assessments. The software provides specific features, such as understanding student clusters, working with teams and sections, making personal notes, and facilitating access for students and parents. Onlineklassenboek.nl offers users the opportunity to install, customize, and share the software under licensing terms, specifically the Affero General Public License. | Technology & IT → Educational Innovation 225 | database 1153 teacher 2890 agenda 4374 student 7623 software 8291 | |
| geschud.nl | geschud.nl | The site features a section for recent posts and comments, categorized by topics like CSS, Drupal, Instagram, PHP, WordPress, and webdevelopment. It includes a chronological archive of posts organized by month and year, showcasing a wide range of subjects including webcams, financial news, and local events. The site also has a login section and links to WordPress.org, suggesting a connection to the WordPress platform and a potential CMS-related blog. | Freelancers → Software Developers 204 | css 69 drupal 80 web development 965 archive 2067 category 2316 wordpress 3551 | |
| openpublicatie.nl | urbanlink.nl | The website offers a simple tool that allows users to automatically submit open data requests. Users can generate, modify, and share their requests, and track the progress of their requests via their account. Open Publicatie is an open source and independent project, developed by the community, aimed at promoting transparency in society. | Online & Digital → Digital Services 1008 | request 454 application 3377 data 5872 community 7931 | |
| peterpernet.nl | Peter Pernet | The site's homepage includes a menu with options such as 'About,' 'Contact,' and 'Blog'. A featured blog post from November 14, 2016, welcomes visitors to the new site and provides instructions for editing the page. The site utilizes a text widget to allow the user to add text and HTML to the sidebar. | Social → Personal Blog 2718 | blog 13392 | |
| erikhuijs.nl | erikhuijs.nl | The website is built using the Drupal platform, with accompanying contrib-modules for added functionality. The pages contain fake content, including texts and images, using royalty-free images. The website publishes news articles on topics such as citizen participation, training, and registrations. | Participation → Citizen Participation 237 | citizen participation 41 drupal 80 module 971 image 2605 news 15293 training 28133 | |
| echtebram.nl | Bram Noordstar | The blog features a variety of topics, ranging from technical explorations to personal reflections and ideas, without employing tracking, engagement farming, or advertising. Visitors can explore blog posts, browse them by topic, or access the author's GitHub or Git server hosting self-hosted services. The blog also discusses the author's interests, including open source, decentralized tech, D&D, public transport, and Europe, and showcases a specific project: a 45-bit segment display for the Korean script (Hangul). | | code 509 language 2016 technology 6816 blog 13392 | |
| innogratie.nl | Innogratie | The organization recognizes existing challenges, such as the difficulty of achieving the Paris Climate Goals, and sees the emphasis on individuals in relation to data as a problem. Innogratie offers software solutions that emphasize the human or community need and strives to try solutions that contribute to achieving climate goals. The company uses an Open Source license for its developed software and emphasizes ethical and transparent business practices, with a website under the Creative Commons Attribution 4.0 International License. | Initiatives & Collaboration → Climate Action 31 | practices 210 license 1288 challenge 1697 goal 4974 data 5872 software 8291 | |
| martijnrusschen.nl | HackerOne | The blog features articles covering topics such as understanding imbalance prices in the energy market, integrating data from platforms like MinderGas.nl with Home Assistant for gas usage monitoring, and tips for securing WordPress websites. A notable project highlighted is HackerOne’s open-source initiative, which has grown significantly over time with contributions from numerous individuals and a strong presence on GitHub. The blog also includes practical advice, like a guide on implementing a Content Security Policy for WordPress security, drawing on experience from a recent experiment. | Technology → Smart Home & Automation 1146 | home assistant 45 github 108 wordpress 3551 | |
| home.participraat.nl | home.participraat.nl | The website facilitates interactive participation in neighborhood activities and contributes to gathering support and urgency for projects. Participatie Experts provides guidance throughout the entire participation process, including content creation, project promotion, and event organization. The website is built with the OpenStad software and is further developed collaboratively with the user. | Civic Engagement → Civic Affairs 23 | participation 1430 software 8291 | |
| dev.roxit.nl | OneGround | OneGround is available in two versions: Community Edition (Open Source) and Unlimited (SaaS), and is used by government agencies in the Netherlands. The Community Edition can be installed and managed by governments and software parties, and is freely accessible for use, inspection, and modification. The Unlimited version, offered by Roxit, provides a fully managed solution with hosting, technical management, and security, and is intensively used by approximately 150 organizations. | Online & Digital → Digital Services 1008 | government 827 data 5872 software 8291 | |