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

The Ember.js command line utility.

Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.

A delicious GUI for chocolatey

RDoc produces HTML and online documentation for Ruby projects. RDoc includes the rdoc and ri tools for generating and displaying online documentation.

RESTful API for Plone.

Full-screen console debugger for Python

AuthPass - Password Manager based on Flutter for all platforms. Keepass 2.x (kdbx 3.x) compatible.

The Robot Operating System, is a meta operating system for robots.

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type. It's boosted by a professional yet affordable drag and drop UI editor, called SquareLine Studio.

Runtime type system for IO decoding/encoding

A safe, extensible ORM and Query Builder for Rust

Weave GitOps is transitioning to a community driven project! It provides insights into your application deployments, and makes continuous delivery with GitOps easier to adopt and scale across your teams.

:robot::speech_balloon: An easy-to-use and highly extensible IRC Bot framework. Formerly Willie.

Horizon is a free EDA package

Ticket shop application for conferences, festivals, concerts, tech events, shows, exhibitions, workshops, barcamps, etc.

Powerful new number types and numeric abstractions for Scala.

The fast, light, and robust client for Ethereum-like networks.

High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.

An experimental toolset for Unity asset and asset bundle files.

JavaScript Style Guide

[Go] Package of validators and sanitizers for strings, numerics, slices and structs

Distributed bug tracker embedded in Git

A curated list of awesome command-line frameworks, toolkits, guides and gizmos. Inspired by awesome-php.

Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more

Grunt: The JavaScript Task Runner

Wrapper of syncthing for Android.

sbt Native Packager

A C/C++ implementation of a Sass compiler

Kubernetes-based, scale-to-zero, request-driven compute

A powerful JavaScript library for interacting with the Discord API

Declarative statistical visualization library for Python

The PCSX-Redux project is a collection of tools, research, hardware design, and libraries aiming at development and reverse engineering on the PlayStation 1. The core product itself, PCSX-Redux, is yet another fork of the Playstation emulator, PCSX.

Java Client for OpenSearch

A modern genome browser built with JavaScript and HTML5.

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

Local CLI for building apps using Cloud Native Buildpacks

The Orator ORM provides a simple yet beautiful ActiveRecord implementation.

This Bundle provides various tools to rapidly develop RESTful API's with Symfony

CLI for building apps using Cloud Native Buildpacks

A lightweight, powerful framework for multi-agent workflows

Kubernetes Operations (kops) - Production Grade K8s Installation, Upgrades, and Management

:wrench: Utility library for GraphQL to build, stitch and mock GraphQL schema using SDL

Open deep learning compiler stack for cpu, gpu and specialized accelerators

Rasterio reads and writes geospatial raster datasets

Development Containers: Use a container as a full-featured development environment.

Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.

A Go module datastore and proxy

The Swift code generator for your assets, storyboards, Localizable.strings, … — Get rid of all String-based APIs!

Simple, private file sharing from the makers of Firefox