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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 24 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
  • Babel

    Programming languages

    Babel, the community driven compiler for writing next generation JavaScript

    2026
    –
    Cycles
    1
    Projects
    2
    Trend
    JavaScriptNode.jsBabel
  • 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
  • Chapel

    Programming languages

    A Productive Parallel Programming Language

    2026
    –
    Cycles
    5
    Projects
    16
    Trend
    CPythonC++Chapel+1
  • Clojure

    Programming languages

    Supporting the Clojure and ClojureScript ecosystem

    2026
    –
    Cycles
    1
    Projects
    0
    Trend
    JavaScriptClojureClojurescriptJVM+1
  • CloudCV

    Web

    Building platforms for reproducible AI Research

    2026
    –
    Cycles
    9
    Projects
    28
    Trend
    PythonJavaScriptLuaCaffe+13
  • Django Software Foundation

    Web

    Django is a high-level Python Web framework originally developed at the Lawrence-Journal World. Django was designed to handle two challenges: the intensive deadlines of a newsroom and the stringent requirements of the experienced Web developers who wrote it. It lets you build high-performing, elegant Web applications quickly.

    2026
    4
    Cycles
    11
    Projects
    23
    Trend
    PythonDjango
  • Elm Software Foundation

    Programming languages

    A delightful functional language for reliable webapps.

    2026
    –
    Cycles
    1
    Projects
    1
    Trend
    JavaScriptHaskellElm
  • Eta

    Programming languages

    Eta is a dialect of Haskell on the Java Virtual Machine.

    2026
    –
    Cycles
    1
    Projects
    2
    Trend
    JavaHaskellJVM
  • 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 and Open Source Silicon Foundation

    Other

    The FOSSi (Free and Open Source Silicon) Foundation is a not-for-profit organization with the support the growing community of open source silicon hardware. We do this with a variety of activities and through Google Summer of Code we bring together enthusiastic mentees and outstanding projects. Under our umbrella are open source silicon hardware projects, operating systems and compilers for such projects, tools for electronic design automation and the related ecosystem.

    2026
    5
    Cycles
    11
    Projects
    65
    Trend
    PythonJavaScriptFPGACompiler+10
  • GDevelop

    Programming languages

    The cross-platform game engine designed for everyone.

    2026
    –
    Cycles
    1
    Projects
    2
    Trend
    JavaScriptCC++React+2
  • 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
  • Google DeepMind

    Artificial Intelligence

    Google DeepMind's open-source projects

    2026
    –
    Cycles
    1
    Projects
    45
    Trend
    PythonJavaScriptTypeScriptJAX+1
  • lowRISC

    Other

    Open to the core - collaborative engineering for open source silicon and tools

    2026
    –
    Cycles
    3
    Projects
    10
    Trend
    LinuxVerilogFPGAChisel+4
  • mypy

    Programming languages

    A static type checker for Python and a compiler for type-annotated Python

    2026
    –
    Cycles
    2
    Projects
    3
    Trend
    Python
  • Open Chromosome Collective

    Science and medicine

    Open-Source Tools for 3D Genomics Research

    2026
    –
    Cycles
    1
    Projects
    3
    Trend
    PythonNumPyscikit-learnpandas+1
  • Open Technologies Alliance - GFOSS

    Science and medicine

    Open Technologies Alliance (GFOSS) is a non-profit organization, with 37 Universities and Research Centers as its shareholders. Our main goal is to promote Openness. GFOSS – Open Technologies Alliance is a platform for Open Standards, Free Software, Open Content, Open Data & Open Hardware in Greece. The major Greek Universities and Research Centers participate in GFOSS – Open Technologies Alliance, while leading members of the Greek community of developers play a key role in the implementation of our policies. Through our initiatives we aspire to contribute and coordinate the efforts of groups of volunteers, public servants, university researchers and students enabling them to form the backbone of Greek FOSS development and implementation. GFOSS is one of the strategic actors for the promotion of OSS throughout Greece (see https://joinup.ec.europa.eu/sites/default/files/inline-files/OSS%20Country%20Intelligence%20Report_GR.pdf ). Many public administrations and academic institutions collaborate with GFOSS to implement open source projects and through Google Summer of Code we give the opportunity to students to actively engage in the production and the actual implementation of an open source project. GFOSS also contributes and advises on the development of various open source projects related to e-government and digital transformation in Greece (e.g. https://howto.gov.gr/ - https://forma.gov.gr/) and actively promotes the use of Open Source software and hardware in the Greek primary and secondary education through the Open Educational Technologies Competition (https://openedtech.ellak.gr/ )

    2026
    7
    Cycles
    9
    Projects
    77
    Trend
    PythonMySQLJavaPHP+16
  • QEMU

    Infrastructure and cloud

    The QEMU Project includes the QEMU open source machine emulator and virtualizer and also acts as an umbrella organization for the KVM Linux kernel module and rust-vmm community.

    2026
    4
    Cycles
    10
    Projects
    45
    Trend
    CAssemblyKvmPython+3
  • syslog-ng

    Data

    Enhanced log daemon, w/ wide range of I/O methods

    2026
    –
    Cycles
    6
    Projects
    12
    Trend
    CPythonJavaRust+7
  • TensorFlow

    Data

    TensorFlow is a ML framework for everyone.

    2026
    –
    Cycles
    5
    Projects
    81
    Trend
    PythonCC++Machine learning+8
  • The Rust Foundation

    Programming languages

    The Rust Project is a group of developers and maintainers who build and support the Rust programming language. Organised into teams, they develop new features and mantain the Rust language, its compiler and standard library, and also all kinds of infrastructure that supports Rust. This application is being made by the Rust Foundation, the legal entity for the Rust Programming language, working in close association with representatives from the Rust Project.

    2026
    13
    Cycles
    3
    Projects
    41
    Trend
    PythonRust
  • Unicode, Inc.

    Programming languages

    Bringing internationalization to software!

    2026
    –
    Cycles
    2
    Projects
    9
    Trend
    JavaC++RustUnicode
  • webpack

    Web

    webpack is THE build tool for modern web applications run on NodeJS webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.

    2026
    3
    Cycles
    6
    Projects
    13
    Trend
    JavaScriptNode.jsWeb DevelopmentHTML5/CSS3+5

Contributor counts are accepted projects per cycle.

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Every organization since 2016