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DIRECTORY

522 organizations since 2016

Filter by stack, capacity and track record. Every number comes from Google's public archive.

Showing 1–24 of 59 organizations

  • 52°North Spatial Information Research GmbH

    Science and medicine

    52°North is an open source initiative in the field of geoinformatics. Core topics of our activities are for example sensor web, web-based geoprocessing and earth observation.

    2026
    2
    Cycles
    11
    Projects
    27
    Trend
    JavaScriptJavaWeb ServicesOgc Standards+7
  • AboutCode

    Security

    AboutCode.org is a community of open source developers who are trying to make open source easier to use by providing open source tools to discover, identify and track open source components (aka. Software Composition Analysis – SCA). This includes tools, data and standards for code origin, FOSS licenses and security vulnerabilities.

    2026
    2
    Cycles
    9
    Projects
    34
    Trend
    PythonJavaScriptCC+++11
  • AnkiDroid

    End user applications

    Memorize anything with AnkiDroid!<br/><br/>

    2026
    2
    Cycles
    5
    Projects
    12
    Trend
    JavaScriptAndroidJavaGradle+3
  • AOSSIE

    End user applications

    We are an Australian not-for-profit charity, founded in 2016, that serves as an umbrella organization for open-source projects. We believe the open-source philosophy is a resource-efficient approach to transfer knowledge, educate and innovate.

    2026
    22
    Cycles
    10
    Projects
    139
    Trend
    ScalaAndroid/iOSHTMLCSS+14
  • Boa

    Programming languagesNew in 2026

    Boa is an open-source, embeddable JavaScript engine written in Rust. The project aims to provide a correct, safe, and performant implementation of the ECMAScript specification, with a strong focus on long-term maintainability and developer ergonomics.

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    JavaScriptRust
  • cBioPortal for Cancer Genomics

    Science and medicine

    The cBioPortal for Cancer Genomics is a resource designed to provide broad community access to cancer genomic data. It provides a unique user­-friendly and "biology­-centric computational user interface", with the goal of making genomic data more easily accessible to translational scientists, biologists, and clinicians. The interface was explicitly built and continues to evolve with careful usability studies involving multiple biological and clinical users, and an active and engaged user base.

    2026
    5
    Cycles
    8
    Projects
    43
    Trend
    JavaScriptJavaWebHTML+8
  • CCExtractor Development

    End user applications

    CCExtractor Development is the creator of the de-facto captions extraction tool - CCExtractor. It is the one tool that is free, portable, open source and community managed that can take a recording from a TV show and generate an external subtitle file for it.

    2026
    6
    Cycles
    11
    Projects
    86
    Trend
    CLinuxVideoFFmpeg+13
  • CNCF

    Data

    Cloud Native Computing Foundation (CNCF) serves as the vendor-neutral home for many of the fastest-growing open source projects, including Kubernetes, Prometheus, and Envoy.

    2026
    5
    Cycles
    10
    Projects
    118
    Trend
    PrometheusGoKubernetesFluentd+8
  • Cuneiform Digital Library Initiative (CDLI)

    Science and medicine

    The Cuneiform Digital Library Initiative (CDLI) is a global collaboration of Assyriologists, museum curators, and historians working together to make the world’s earliest written records accessible online. CDLI focuses on cuneiform inscriptions dating back to the very beginning of writing around 3350 BC. Today, more than 500,000 such artifacts are held in museums and private collections worldwide, and CDLI has already digitally catalogued over 350,000 of them, helping researchers and the public explore humanity’s oldest written heritage.

    2026
    4
    Cycles
    6
    Projects
    34
    Trend
    PythonMariaDBRDFPHP+9
  • Debian

    Operating systems

    The Debian Project is an association of Free Software developers who volunteer their time and effort in order to produce and maintain a completely free operating system Debian. Since its launch, the Debian project has grown to comprise more than 1,000 members with official developer status, alongside many more volunteers and contributors. Today, Debian encompasses over 50,000 packages of free, open source applications and documentation.

    2026
    7
    Cycles
    9
    Projects
    85
    Trend
    CPythonDjangoRuby+7
  • dora-rs

    End user applications

    DORA (Dataflow-Oriented Robotic Architecture) is middleware designed to streamline and simplify the creation of AI-based robotic applications. It offers low latency, composable, and distributed dataflow capabilities. Applications are modeled as directed graphs, also referred to as pipelines.

    2026
    4
    Cycles
    2
    Projects
    6
    Trend
    PythonROSC++Rust+1
  • Drupal Association

    Web

    Drupal is a powerful Content Management System (CMS) and framework built on PHP, used globally by governments, universities, and businesses to build complex websites and applications, offering unmatched flexibility, security, and scalability through its modular architecture (modules and themes) and community-driven development.

    2026
    6
    Cycles
    10
    Projects
    45
    Trend
    JavaScriptHTML5SQLPHP+9
  • EROFS filesystem

    Operating systemsNew in 2026

    EROFS is a modern, high-performance block-based immutable Linux filesystem with highly-optimized on-disk format and runtime implementation. Since it's landed upstream, it has been widely deployed to billions of devices, and addresses various target scenarios. Nowadays, almost all Linux mainstream distributions support EROFS.

    2026
    3
    Cycles
    1
    Projects
    3
    Trend
    CAndroidLinux KernelContainerd+1
  • FOSSASIA

    End user applications

    FOSSASIA is an organization developing Open Source software applications and Open Hardware together with a global community from its base in Asia. It is our goal to provide access to open technologies, science applications and knowledge that improve people's lives. We want to enable people to adapt and change technology according to their own ideas and needs and validate science and knowledge through an Open Access approach. FOSSASIA was established 2009 by Hong Phuc Dang and Mario Behling. We organize and participate in conferences, meetups and code camps. The annual FOSSASIA Summit is one of the top tech events in Asia. Other summits take place in Vietnam, Cambodia, Thailand and India. FOSSASIA also runs a number of coding programs such as Codeheat. Please join us and start contributing to our projects, participate as a coder, designer, hardware developer or event organizer.

    2026
    24
    Cycles
    7
    Projects
    164
    Trend
    PythonJavaScriptAndroidJava+6
  • Genome Assembly and Annotation

    Science and medicine

    EMBL-EBI is a global centre for biological data, developing and maintaining open data resources and open-source software that support life science research worldwide. Our services are used daily by researchers across academia, healthcare, and industry, and span genomics, transcriptomics, metagenomics, molecular interactions, chemistry, and functional annotation.

    2026
    7
    Cycles
    4
    Projects
    21
    Trend
    PythonMySQLJavaScriptRust+3
  • Global Alliance for Genomics and Health

    Science and medicine

    The Global Alliance for Genomics and Health (GA4GH) was formed to help accelerate the potential of genomic medicine to advance human health. It brings together over 400 leading genome institutes and centers with IT industry leaders to create global standards and tools for the secure, privacy respecting and interoperable sharing of Genomic data.

    2026
    4
    Cycles
    10
    Projects
    49
    Trend
    PythonJavaSQLProtobuf+10
  • GNOME Foundation

    Operating systems

    The GNOME Foundation is a non-profit organization that believes in a world where everyone is empowered by technology they can trust. We do this by building a diverse and sustainable free software personal computing ecosystem.

    2026
    6
    Cycles
    11
    Projects
    121
    Trend
    CPythonJavaScriptGTK++6
  • GNU Project

    Operating systems

    GNU is an operating system consisting entirely of free software, meaning it respects users’ freedom. The GNU operating system consists of GNU packages, which are programs released by the GNU Project, as well as free software released by third parties. The development of GNU made it possible to use a computer without relying on software that restricts or undermines user freedom. The GNU Project is the collective organization of maintainers and developers, webmasters, translators, and other contributors who develop and maintain more than 400 programs that together form the GNU operating system.

    2026
    5
    Cycles
    8
    Projects
    64
    Trend
    CPythonPosixLisp+10
  • GNU Radio

    Science and medicine

    GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost external RF hardware to create software-defined radios, or without hardware in a simulation-like environment. It is widely used in research, industry, academia, government, and hobbyist environments to support both wireless communications research and real-world radio systems.

    2026
    3
    Cycles
    11
    Projects
    21
    Trend
    PythonC++DspSoftware Radio+5
  • GRAME

    Programming languages

    Faust (Functional Audio Stream) is a functional programming language for sound synthesis and audio processing with a strong focus on the design of synthesizers, musical instruments, audio effects, etc. Faust targets high-performance signal processing applications and audio plug-ins for a variety of platforms and standards.

    2026
    2
    Cycles
    5
    Projects
    12
    Trend
    CPythonJavaScriptC+++2
  • Graphite

    End user applications

    Graphite is an in-development raster and vector graphics editing suite that's free and open source. It is powered by a node graph compositing engine that fuses layers with nodes, bringing a generative, procedural approach to the workflows of artists, designers, and animators ranging from students and hobbyists to creative professionals and studios.

    2026
    5
    Cycles
    3
    Projects
    13
    Trend
    Machine learningRustVulkanAI+1
  • International Catrobat Association

    Programming languages

    Computational thinking for all with free visual coding apps The Catrobat project develops useful frameworks to create games, animations, or apps easily within a short time. This set of mobile creativity tools for smartphones is inspired by the well-known Scratch framework by the Lifelong Kindergarten Group at the MIT Media Lab. The motivation behind the project is that programming is an important cultural technique on the same level as mathematics and physics, from a practical as well as from a philosophical point of view. Our aim thus is to popularize the skills needed to program from an early age in a fun and engaging way that will facilitate the spread of its adoption among young people all over the world.

    2026
    12
    Cycles
    11
    Projects
    96
    Trend
    JavaScriptAndroidJavaHTML5+9
  • JBoss Community

    Web

    JBoss Community is a community of open source projects. The community hosts a diverse set of projects that are written in various programming languages. The primary language is Java, however there are also projects that are written in Go, Rust, Ruby, PHP, Node and other languages.

    2026
    8
    Cycles
    8
    Projects
    60
    Trend
    AndroidJavaIDEAsciidoctor+11
  • Jenkins

    Programming languages

    Short description:

    2026
    5
    Cycles
    9
    Projects
    38
    Trend
    JavaGroovyHTMLJenkins+6

Contributor counts are accepted projects per cycle.

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Every organization since 2016