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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 124 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
  • AerospaceResearch.net

    Science and medicine

    making space together

    2026
    –
    Cycles
    5
    Projects
    30
    Trend
    PythonCC++VHDL+6
  • AFLplusplus

    Security

    We are dedicated to provide the most effective fuzzing frameworks. Our work includes AFL++, the most effective and flexible fuzzer, and libafl, a library to build your own fuzzer with the most modern techniques and technologies.

    2026
    –
    Cycles
    6
    Projects
    10
    Trend
    CC++LLVMFuzzing+4
  • aimacode

    Programming languages

    Code for the book "Artificial Intelligence: A Modern Approach"

    2026
    –
    Cycles
    4
    Projects
    16
    Trend
    PythonJavaScriptJavaMachine learning+4
  • Alaska

    Science and medicine

    Alaska Project Ideas are mentored by the researchers and collaborators of the University of Alaska and supported by other open-source entities in Alaska, such as Alaska Dev Alliance.

    2026
    8
    Cycles
    3
    Projects
    20
    Trend
    PythonMySQLJavaMATLAB+1
  • Android Graphics Tools Team

    Programming languages

    Providing excellent tools for graphics developers and driver makers

    2026
    –
    Cycles
    3
    Projects
    8
    Trend
    CC++JavaOpenGL+4
  • AnkiDroid

    End user applications

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

    2026
    2
    Cycles
    5
    Projects
    12
    Trend
    JavaScriptAndroidJavaGradle+3
  • Apache DataFusion

    Data

    Foundational library for DBs and compute engines

    2026
    –
    Cycles
    1
    Projects
    2
    Trend
    PythonRustSQLArrow
  • Apertus Association

    Science and medicine

    open source cinema

    2026
    –
    Cycles
    6
    Projects
    18
    Trend
    CLinuxFPGAC+++5
  • AsyncAPI

    Programming languages

    Building the future of Event-Driven Architectures

    2026
    –
    Cycles
    2
    Projects
    15
    Trend
    JavaScriptJavaGoTypeScript+1
  • Bazel

    Programming languages

    Build and test software of any size, quickly and reliably

    2026
    –
    Cycles
    2
    Projects
    2
    Trend
    LinuxJavaGoC+3
  • BeeWare Project

    Programming languages

    Tools for cross-platform Python application development.

    2026
    –
    Cycles
    2
    Projects
    5
    Trend
    PythonAndroidiOSMobile+2
  • Biomedical Informatics, Emory University

    Science and medicine

    Department of Biomedical Informatics (BMI), Emory University School of Medicine

    2026
    –
    Cycles
    2
    Projects
    9
    Trend
    PythonJavaDeep LearningMedical Imaging+2
  • caMicroscope

    Science and medicine

    Toolkit for cancer imaging research

    2026
    –
    Cycles
    4
    Projects
    13
    Trend
    PythonJavaScriptJavaTensorFlow+4
  • Casbin

    Web

    Authorization library that supports RBAC and ABAC

    2026
    –
    Cycles
    3
    Projects
    22
    Trend
    PythonJavaScriptGoReact+6
  • 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
  • Checker Framework

    Security

    Prevent programming errors via simple verification

    2026
    –
    Cycles
    5
    Projects
    17
    Trend
    JavaCompilersVerificationFormal Methods+1
  • checkstyle

    Programming languages

    Checkstyle is a development tool to help programmers write Java code that is easy to read and adheres to a coding standard. Our utility automates the process of checking Java code to spare humans of this boring (but important) task. This makes it ideal for projects that want to enforce a coding standard. Each and every check also forces our users who are not familiar with these standards to read them and makes them think about why these standards exist.

    2026
    6
    Cycles
    8
    Projects
    27
    Trend
    JavaAntlrXpathArtificial-intelligence
  • Chromium

    Operating systems

    Fast, seamless, safe, and reliable web for all

    2026
    –
    Cycles
    5
    Projects
    71
    Trend
    PythonJavaScriptJavaC+++1

Contributor counts are accepted projects per cycle.

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Every organization since 2016