522 organizations since 2016

• 

  Bazel

  Programming languages

  Build and test software of any size, quickly and reliably

  2026

  –

  Cycles

  2

  Projects

  2

  Trend

  LinuxJavaGoC+3
• 

  Clojure

  Programming languages

  Supporting the Clojure and ClojureScript ecosystem

  2026

  –

  Cycles

  1

  Projects

  0

  Trend

  JavaScriptClojureClojurescriptJVM+1
• 

  Jenkins

  Programming languages

  Short description:

  2026

  5

  Cycles

  9

  Projects

  38

  Trend

  JavaGroovyHTMLJenkins+6
• 

  MetaCall

  Programming languages

  When working with different technologies and developers of different programming languages, the productivity of the entire team worsens due to the lack of interoperability and communication between them. If the developers need two technologies which are written in different programming languages, for instance, a C/C++ library called from NodeJS, the team usually needs to port to one of the two languages or write a wrapper around them. Maintaining a port of a library or the plumbing code is frequently error-prone, time-consuming, and does not add any value to the final product.

  2026

  6

  Cycles

  5

  Projects

  25

  Trend

  PythonJavaScriptCC+++6
• 

  MIT App Inventor

  Development tools

  MIT App Inventor is a free, open source web app that anyone can use to build mobile apps. It has been used by over 8 million people worldwide who have built more than 30 million apps. It is available in twelve different languages and used by people from ages 13 and up.

  2026

  3

  Cycles

  10

  Projects

  48

  Trend

  AndroidJavaHTMLJavaScript+6
• 

  Probot

  Programming languages

  Automate and improve GitHub workflows

  2026

  –

  Cycles

  1

  Projects

  2

  Trend

  JavaScriptGitHubNode.js
• 

  SymbiFlow

  Programming languages

  A completely FOSS toolchain for FPGAs.

  2026

  –

  Cycles

  3

  Projects

  5

  Trend

  VerilogFPGAXilinxPython+2

Contributor counts are accepted projects per cycle.