Help out your favorite open source projects and become a better developer while doing it.

Very spicy additions to the Java programming language.

One framework for creating powerful cross-platform games.

Spring Security

fabric8 is an open source microservices platform based on Docker, Kubernetes and Jenkins

Open source Slack-alternative in Golang and React - Mattermost

Open source Slack-alternative in Golang and React - Mattermost

Mist. Browse and use Ðapps on the Ethereum network.

Simplifies building hypermedia-driven REST web services on top of Spring Data repositories

SVG icons for popular brands

A D3-based reusable chart library

A D3-based reusable chart library

Build forms in React, without the tears 😭

Command-line JSON processor

i3-compatible Wayland compositor

📦🚀 Blazing fast, zero configuration web application bundler

Google core libraries for Java

the future face of osu!

Scrapy, a fast high-level web crawling & scraping framework for Python.

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

sbt, the interactive build tool

Simple collaboration from your desktop

Simple, fast, safe, compiled language for developing maintainable software. Supports translation from C and (soon) C++. Compiles itself in <1s.

Opensource alternative to Intercom, Drift, Zendesk, FreshChat

Vagrant is a tool for building and distributing development environments.

The Symfony PHP framework

Vagrant is a tool for building and distributing development environments.

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

A query builder for PostgreSQL, MySQL and SQLite3, designed to be flexible, portable, and fun to use.

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

📊 Cube.js — Open-Source Analytics API for Building Data Apps

End to end backend server for frontend and mobile developers. 👩‍💻👨‍💻

Apache Hadoop

A modern and intuitive terminal-based text editor

Analytical Web Apps for Python. No JavaScript Required.

💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

turn natural language into structured data

Monorepo for tools developed by the Rush Stack community

An extensible media player for Android

The HTML Presentation Framework

:speech_balloon: A community-driven python bot that aims to be as simple as possible to serve humans with their everyday tasks

The OWASP ZAP core project

JRuby, an implementation of Ruby on the JVM

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a comma

Extensible Dev Tools for Monorepos

Kodi Main Repository - By using this code you agree with our policy and will follow the GPLv2 license as included

Node.js library to automate Chromium, Firefox and WebKit with a single API

Sentry is a cross-platform crash reporting and aggregation platform.

c:geo - The powerful Android geocaching app.

Bears for coala