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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 47 organizations

  • Accord Project

    Programming languages

    Accord Project champions the importance of contract text alongside computer-code when automating contracts. This is often referred to as Computable Contracts or Smart Legal Contracts.

    2026
    5
    Cycles
    5
    Projects
    18
    Trend
    JavaScriptReactCompilerOCaml+4
  • API Dash

    Development tools

    API Dash is a beautiful open-source cross-platform (macOS, Windows, Linux, Android & iOS) API Client built using Flutter & powered by AI which can help you easily create & customize your HTTP, GraphQL, SSE & AI API requests, visually inspect responses and generate API integration code.

    2026
    3
    Cycles
    3
    Projects
    6
    Trend
    FlutterAPIAIDart+4
  • ArduPilot

    Science and medicine

    ArduPilot is the world's most widely used open source flight code software for unmanned autonomous vehicles including planes, multicopters, helicopters, cars, boats, submarines, blimps, antenna trackers and much more.

    2026
    3
    Cycles
    10
    Projects
    41
    Trend
    PythonROSC++Embedded+7
  • BeagleBoard.org

    Science and medicine

    Open hardware computing for educators and makers

    2026
    –
    Cycles
    10
    Projects
    44
    Trend
    CPythonLinuxJavaScript+15
  • C2SI

    End user applications

    The Ceylon Computer Science Institute (C2SI) conducts research in various domains, including security, artificial intelligence, mobile applications, cloud computing, and software tools. Our research aims to create computing solutions by identifying low-cost methodologies and strategies that promote sustainability. Currently, C2SI is at a pivotal stage in its evolution, having secured high donor confidence, as evidenced by multiple foreign-funded projects. The institute focuses on developing sustainable computing solutions that leverage low-cost computing and communication technologies, particularly for developing and emerging regions worldwide. We have developed several affordable and sustainable ICT solutions, with a special focus on the needs of the developing world. These solutions are briefly described in the projects section.

    2026
    14
    Cycles
    2
    Projects
    26
    Trend
    PythonJavaGoNode.js+2
  • 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
  • CVAT

    Web

    Computer Vision Data Annotation Platform for AI

    2026
    –
    Cycles
    1
    Projects
    2
    Trend
    PythonDjangoReactKubernetes+1
  • 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
  • Fedora Project

    Operating systems

    Freedom, Friends, Features, and First.

    2026
    –
    Cycles
    6
    Projects
    27
    Trend
    PythonPostgreSQLJavaScriptHTML5+17
  • Fortran-lang

    Programming languages

    Fortran-lang is an open-source community that develops tools and libraries for modern Fortran development. Our flagship projects include the standard library, Fortran build system and package manager, as well as the interactive compiler, LFortran. Fortran-lang also provides an inclusive and welcoming space for all Fortran enthusiasts around the world to collaborate.

    2026
    4
    Cycles
    6
    Projects
    25
    Trend
    PythonCC++LLVM+2
  • Free UK Genealogy

    Data

    Human transcription of family history data

    2026
    –
    Cycles
    1
    Projects
    2
    Trend
    PythonMySQLMongoDBRuby On Rails+2
  • GitLab

    Infrastructure and cloud

    Everyone can contribute

    2026
    –
    Cycles
    4
    Projects
    15
    Trend
    RubyGoGitCI+5
  • gprMax

    Science and medicine

    gprMax is open source software that simulates electromagnetic wave propagation. It uses Yee's algorithm to solve Maxwell’s equations in 3D using the Finite-Difference Time-Domain (FDTD) method.

    2026
    3
    Cycles
    6
    Projects
    21
    Trend
    PythonCythonCUDAOpenMP+2
  • HumanAI

    Media

    Machine learning and Artificial Intelligence techniques can be broadly applicable and transferable across many domains. The goals of HumanAI projects are to grow the open-source community in machine learning for the domains of the Arts, Social Sciences and Humanities in addressing various important societal challenges and introducing and transferring the knowledge and tools of machine learning across these disciplines.

    2026
    15
    Cycles
    3
    Projects
    41
    Trend
    PythonMachine learningC++Data Analysis+1
  • INCF

    Science and medicine

    The International Neuroinformatics Coordinating Facility (INCF; www.incf.org) is an international organization launched in 2005, following a proposal from the Global Science Forum of the OECD.

    2026
    23
    Cycles
    11
    Projects
    234
    Trend
    PythonJavaScriptJavaC+++6
  • LibreCube Initiative

    Science and medicine

    LibreCube develops an ecosystem of open source space technology for exploration systems.

    2026
    3
    Cycles
    4
    Projects
    10
    Trend
    PythonMicropythonZmqMbed+5
  • MBDyn

    Science and medicine

    Open Source Multibody Simulation

    2026
    –
    Cycles
    8
    Projects
    13
    Trend
    C++PythonScriptingC
  • MDAnalysis

    Science and medicine

    MDAnalysis is a Python library for the analysis of computer simulations of many-body systems at the molecular scale, spanning use cases from interactions of drugs with proteins to novel materials. It is written by scientists for scientists and is used for cutting edge research in biophysics, chemistry, soft-matter physics, and materials research around the world in academia and national research labs. MDAnalysis strives to be highly interoperable and hence a growing number of projects use MDAnalysis as their foundational library or integrate it.

    2026
    3
    Cycles
    7
    Projects
    19
    Trend
    PythonCythonCC+++2
  • MLLAM

    Science and medicineNew in 2026

    MLLAM is a collaborative community dedicated to advancing machine learning applications in weather forecasting, specifically for Limited Area Modeling (LAM). The organization hosts several open-source key repositories, including neural-lam, which focuses on neural weather prediction using graph-based models. Members are from various research institutions and national weather services committed to improve weather forecasting at regional, high-resolution scale.

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    PythonNumPyPyTorchXarray+1
  • mlpack

    Science and medicine

    a fast, flexible machine learning library

    2026
    –
    Cycles
    9
    Projects
    60
    Trend
    C++PythonMachine learningDeep Learning+3
  • Neovim

    End user applications

    Neovim is a fork of the Vim text editor, designed for extensibility and usability.

    2026
    2
    Cycles
    5
    Projects
    10
    Trend
    CPythonJavaScriptLua+3

Contributor counts are accepted projects per cycle.

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Every organization since 2016