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

Video.js - open source HTML5 video player

JavaScript 3D library.

a free (libre) open source, mobile OS for Ethereum

A declarative JavaScript library for application development using cloud services.

awesome window manager

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

Catch CSS curve balls.

Postgresql JDBC Driver

The Racket repository

Open-source keyboard firmware for Atmel AVR and Arm USB families

The Racket repository

MNE : Magnetoencephalography (MEG) and Electroencephalography (EEG) in Python

The headless editor framework for web artisans.

The Modern Data Stack 🐰 — Directus is an instant REST+GraphQL API and intuitive no-code data collaboration app for any SQL database.

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

:zap: A Fast, Extensible Progress Bar for Python and CLI

Build amazing native and progressive web apps with open web technologies. One app running on everything 🎉

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.

Graphical Java application for managing BibTeX and BibLaTeX (.bib) databases

Action for checking out a repo

A virtual machine for executing programs written in Hack.

Apache Iceberg

Python packaging and dependency management made easy

Telegram-iOS

👽 API request builder - Helps you create your requests faster, saving you precious time on your development https://postwoman.io

👽 Open source API development ecosystem - https://hoppscotch.io

Make your first PR! ~ A beginner-friendly repository. Add your profile, a blog, or any program under any language (it can be anything from a hello-world program to a complex data structure algorithm) or update the existing one. Just make sure to add the f

A scalable, distributed Time Series Database.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

:rocket:  A fully-featured, production ready caching GraphQL client for every UI framework and GraphQL server.

Open Standard for Metadata. A Single place to Discover, Collaborate and Get your data right.

Ruby enVironment Manager (RVM)

Ruby enVironment Manager (RVM)

Yii 2: The Fast, Secure and Professional PHP Framework

Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.

Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

GNU Radio – the Free and Open Software Radio Ecosystem

Official docs, website, and handbook for PostHog.

Oni: Modern Modal Editing - powered by Neovim

Python package for earth-observing satellite data processing

Cross-platform, customizable ML solutions for live and streaming media.

Free and Open Source UI Library for Vue 3 🤘

Outliner for taking notes and managing to-do lists

Data Apps & Dashboards for Python. No JavaScript Required.

A Git-based CMS for Static Site Generators

Dapper - a simple object mapper for .Net

Connect, secure, control, and observe services.