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

A declarative, efficient, and flexible JavaScript library for building user interfaces.

The OpenAPI Specification Repository

The ultimate vim distribution

Brave browser for Desktop and Laptop computers running Windows, OSX, and Linux

A code-searching tool similar to ack, but faster.

Build modern apps using web components

Node.js debugger based on Blink Developer Tools

Ivy - a generic completion frontend for Emacs, Swiper - isearch with an overview, and more. Oh, man!

Automatically generates Rust FFI bindings to C (and some C++) libraries.

The easy-to-use and developer-friendly CMS

Python Development Workflow for Humans.

Simple and extensible administrative interface framework for Flask

A service mesh for Kubernetes and beyond. Main repo for Linkerd 2.x.

Terraform AWS provider

Play Framework

Apache Superset (incubating) is a modern, enterprise-ready business intelligence web application

"Maven-node-grunt-gulp-npm-node-plugin to end all maven-node-grunt-gulp-npm-plugins." A Maven plugin that downloads/installs Node and NPM locally, runs NPM install, Grunt, Gulp and/or Karma.

SunPy - Python for Solar Physics

The de-facto solution to flexible routing with nested views in AngularJS

:wrench: Build, mock, and stitch a GraphQL schema using the schema language

Manage your Ruby application's gem dependencies

🏊🏾 Simplified HTTP request client.

The administration framework for Ruby on Rails applications.

SkyFireEMU is a full featured F/OSS World of Warcraft: Cataclysm emulator written in C++. || Compatible with World of Warcraft client 4.0.6a (Build:13623) || Public DB is located on forum

A terminal emulator for the 21st century.

The core Holochain framework written in Rust, a container API for that (with rust and node implementations), and hdk-rust library for Zomes

A curated list of awesome Python frameworks, libraries, software and resources

One framework for creating powerful cross-platform games.

Parse, validate, manipulate, and display dates in javascript.

A collection of various notebook extensions for Jupyter

Home of the Joomla! Content Management System

Electrum; Bitcoin thin client

The Symfony PHP framework

An easy-to-use multi SQL dialect ORM for Node.js

Modern applications with built-in automation

Vagrant/Puppet GUI

The premium icon font for Ionic

Dubbo is a high-performance, java based, open source RPC framework

Powerful and flexible web-based application builder

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 6 and above, brought to you by Google.

Port of Akka actors for .NET

Simple, Pythonic remote execution and deployment.

🐜 A UI Design Language

The best way to write secure and reliable applications. Write nothing; deploy nowhere.

JRuby, an implementation of Ruby on the JVM

Reactive Microservices for the JVM

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

Mirror of Apache Flink

Algorithms that run our universe | Your personal library of every algorithm and data structure code that you will ever encounter

MyPaint is a simple drawing and painting program that works well with Wacom-style graphics tablets.