522 organizations since 2016

• 

  Android Graphics Tools Team

  Programming languages

  Providing excellent tools for graphics developers and driver makers

  2026

  –

  Cycles

  3

  Projects

  8

  Trend

  CC++JavaOpenGL+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
• 

  Bazel

  Programming languages

  Build and test software of any size, quickly and reliably

  2026

  –

  Cycles

  2

  Projects

  2

  Trend

  LinuxJavaGoC+3
• 

  Copyleft Games

  Media

  Game libraries, frameworks, and development toolkits

  2026

  –

  Cycles

  2

  Projects

  4

  Trend

  CPythonOpenGLJavaScript+1
• 

  Eclipse Foundation

  Programming languages

  The Eclipse Foundation provides our global community of individuals & organizations with a mature, scalable, and business-friendly environment for OSS collaboration and innovation.

  2026

  6

  Cycles

  10

  Projects

  74

  Trend

  CC++JavaGeospatial+15
• 

  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
• 

  JdeRobot

  Other

  Robotics applications are typically distributed, made up of a collection of concurrent asynchronous components which communicate using some middleware (ROS messages, DDS...). Building robotics applications is a complex task. Integrating existing nodes or libraries that provide already solved functionality, and using several tools may increase the software robustness and shorten the development time. JdeRobot provides several tools, libraries and reusable nodes. They have been written in C++, Python or JavaScript.

  2026

  5

  Cycles

  10

  Projects

  53

  Trend

  PythonCC++ROS+3
• 

  Jenkins

  Programming languages

  Short description:

  2026

  5

  Cycles

  9

  Projects

  38

  Trend

  JavaGroovyHTMLJenkins+6
• 

  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
• 

  openSUSE Project

  Operating systems

  The openSUSE Project is a worldwide effort that promotes the use of Linux, tools around it, and open source. The openSUSE community is made up of multiple contributing communities that collaborate as part of a global open-source network. The openSUSE community develops, builds and maintains many of the packages, tools and infrastructure for the distribution. The community works together in an open, transparent and friendly manner as part of the global Free and Open Source Software community. openSUSE creates one of the world's best Linux distributions, as well as a variety of tools, such as OBS, OpenQA, Kiwi, YaST, OSEM and Uyuni. Distributions include a rolling release (Tumbleweed), a stable annual release (Leap) and operating systems for edge, embedded, cloud and containers through MicroOS and ALP.

  2026

  8

  Cycles

  10

  Projects

  60

  Trend

  LinuxRuby On RailsRubyDocker+18
• 

  Postman

  Data

  The Future is API-First

  2026

  –

  Cycles

  4

  Projects

  19

  Trend

  JavaScriptNode.jsGraphQLOpenapi+4
• 

  Radare

  Security

  Radare2 - Reverse Engineering Framework and Toolset

  2026

  –

  Cycles

  4

  Projects

  15

  Trend

  CRustPythonNode.js+4
• 

  Rizin

  Security

  The Rizin project is a fork of the famous Radare2 project that started in 2006. Since then the codebase has been rewritten multiple times, modularized and extended to support many new features. The Rizin project aims to provide stability, focus on the most important features, and provide a user friendly interface. Along with Cutter - a Qt-based GUI and the RzGhidra decompiler it makes the effective tool for everyday reversing tasks.

  2026

  4

  Cycles

  6

  Projects

  14

  Trend

  CPythonC++Qt+1
• 

  Ruby

  Programming languages

  The Ruby organization collects mentors and students working on the Ruby language (MRI), the Ruby packaging system (Bundler, RubyGems, and RubyGems.org), and other Ruby projects. Any Ruby OSS project is eligible to be included in the Ruby GSOC organization.

  2026

  5

  Cycles

  8

  Projects

  43

  Trend

  RubyCJavaRuby On Rails+2
• 

  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

Contributor counts are accepted projects per cycle.