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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 1–23 of 23 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
  • 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
  • Gemini CLI

    Development toolsNew in 2026

    The Gemini CLI team maintains the Gemini CLI OSS project in order to deliver a high-quality, state-of-the-art agent to a large, global user base. Maintainers manage a set of public and internal (Google) backlog goals, open source community contributions, and build/release infrastructure.

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    TypeScriptGenaiMcpSoftware Agent+1
  • GNU Octave

    Science and medicine

    GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems and for performing other numerical experiments. It also provides extensive graphics capabilities for data visualization and manipulation. Octave is normally used through its interactive command line interface, but it can also be used to write non-interactive programs. The Octave language is quite similar to Matlab so that most programs are easily portable.

    2026
    2
    Cycles
    11
    Projects
    25
    Trend
    C++Hg
  • 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
  • Kotlin Foundation

    Programming languages

    Kotlin is a concise, modern, and versatile programming language designed for multiple platforms.

    2026
    2
    Cycles
    4
    Projects
    18
    Trend
    GradleKotlinJVMParsers & Compilers+2
  • KubeVirt

    Infrastructure and cloud

    KubeVirt is a virtual machine management extension for Kubenetes, allowing you to create and manage virtualised workloads natively alongside container workloads. It does this by adding virtualization resources through the Kubernetes Custom Resource Definition API.

    2026
    1
    Cycles
    4
    Projects
    5
    Trend
    GoGrpc
  • libssh

    Programming languages

    This project is for programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote programs. With its Secure FTP implementation, you can play with remote files easily, without third-party programs others than libcrypto (from openssl), libgcrypt or mbedTLS.

    2026
    1
    Cycles
    5
    Projects
    7
    Trend
    CSshCIGit+1
  • MalariaGEN

    Science and medicineNew in 2026

    MalariaGEN is a global network of global partners who share and integrate data relevant to inform malaria surveillance, our mission is to generate insights and tools that bridge the gaps for analysts in malaria endemic settings to use their data meaningfully to inform public health efforts. We build and optimise data resources and analytical tools to run directly in the cloud. Our flagship project is the Vector Observatory, which includes whole-genome sequence data for over 30,000 mosquitoes, integrating data from 70 partners across the globe from over 17 different mosquito species -- this is the largest resource on genetic variation data for any multicellular organism (other than humans!). Our goal is to enable analysts, scientists, students and public health practitioners to access these data without the need for any dedicated compute infrastructure, by optimising our resources to run within free compute environments (a big shout to Google Colab!) and by developing training resources that support partners to get confident with using cloud-native data and resources for their analysis.

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    PythonGcs
  • Metaflow

    Infrastructure and cloudNew in 2026

    Metaflow is a human-friendly Python library that makes it straightforward to develop, deploy, and operate various kinds of data-intensive applications, in particular those involving data science, ML, and AI. Metaflow was originally developed at Netflix to boost the productivity of data scientists who work on a wide variety of projects, from classical statistics to state-of-the-art deep learning.

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    PythonJavaScriptKubernetes
  • 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
  • MoFA Org

    Development toolsNew in 2026

    mofa-org is an open-source organization that builds and maintains the MoFA ecosystem — a modular AI agent framework that makes it easy to build, compose, and run complex AI applications & a collection of open-source tools and frameworks designed to:

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    PythonRust
  • MoganLab

    Programming languagesNew in 2026

    Moganlab develops Mogan STEM, a professional scientific writing platform specifically designed for mathematics, physics, statistics, and computer science, targeting complex formula-based documents. It is deeply optimized from GNU TeXmacs, with emphasis on performance and user experience. With Mogan STEM, you can create documents 100 times faster than LaTeX

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    C++QtScheme
  • 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
  • Open HealthCare Network

    Science and medicine

    Open Healthcare Network (OHC), originally established as Coronasafe Network, is a pioneering open-source organization dedicated to enhancing healthcare delivery and management. At the core of OHC's innovation is its flagship Electronic Medical Record (EMR) system, recognized as the 50th Digital Public Good by the United Nations. This system transcends being merely a digital repository of patient records, evolving into a platform that supports advanced TeleICU capabilities.

    2026
    1
    Cycles
    3
    Projects
    10
    Trend
    PythonDjangoReactTypeScript+1
  • preCICE

    Science and medicineNew in 2026

    preCICE is an open-source coupling library and ecosystem for general partitioned multi-physics and multi-scale simulations, including surface and volume coupling.

    2026
    2
    Cycles
    1
    Projects
    2
    Trend
    CPythonShellC++
  • St. Jude Children's Research Hospital

    Science and medicine

    St. Jude Children's Research Hospital is a non-profit research hospital dedicated to advancing cures and means of prevention for children with catastrophic diseases. With respect to Google Summer of Code, we're interested in building modern, open-source infrastructure upon which large-scale scientific analyses can be done (typically focused on bioinformatics or genomics specifically).

    2026
    1
    Cycles
    2
    Projects
    3
    Trend
    RustWdlPythonSimd
  • Synfig

    Media

    Synfig is a 2D open-source animation software. It is capable to produce vector artwork and also can work with bitmap images.

    2026
    2
    Cycles
    8
    Projects
    14
    Trend
    C++GTKGtkmmPython+1
  • TARDIS RT Collaboration

    Science and medicine

    TARDIS is a tool that creates synthetic observations (spectra) for exploding stars (supernovae).

    2026
    2
    Cycles
    5
    Projects
    17
    Trend
    PythonNumbaNumPyJupyter+1
  • The JPF team

    Programming languages

    The Java Pathfinder (JPF) project was initially conceived and developed at NASA Ames Research Center in 1999. JPF was open sourced in April 2005 as one of the first ongoing NASA development projects to date, and it is now released under the Apache license, 2.0. JPF is an extensible Java virtual machine written in Java itself. It is used to create a variety of verification and debugging tools, ranging from software model checkers to test case generators using symbolic execution. JPF is a research platform and a production tool at the same time. Although JPF has major contributions from companies and government agencies, our main user community is academic - there are ongoing collaborations with more than 20 universities worldwide. The JPF team for GSoC 2024 includes researchers from NASA Ames Research Center, KTH Royal Institute of Technology - Sweden, Carnegie Mellon University, Boise State University, University of Minnesota, Charles University - Czech Republic, and Singapore University of Technology and Design.

    2026
    2
    Cycles
    11
    Projects
    48
    Trend
    AndroidJavaDistributed SystemsJVM+2
  • Tiled

    End user applications

    Tiled is a 2D engine-agnostic level editor for games. Its primary feature is to edit different types of tile maps, but it also supports free image placement as well as powerful ways to annotate levels with extra information used by the game. Tiled focuses on general flexibility while trying to stay intuitive.

    2026
    2
    Cycles
    2
    Projects
    5
    Trend
    GitHubC++QtGit

Contributor counts are accepted projects per cycle.

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Every organization since 2016