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

A command-line power tool for Twitter.

Library for stubbing and setting expectations on HTTP requests in Ruby.

E-Commerce Platform

Java natural language date parser

Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP

LXC - Linux Containers

Style guides for Google-originated open-source projects

Fast, unopinionated, minimalist web framework for node.

Open source patternmaking software.

Typer, build great CLIs. Easy to code. Based on Python type hints.

Image metadata library and tools

The most popular open source ecommerce shopping cart solution based on ASP.NET Core

⚙️ WP-CLI framework

🚀🧑‍🚀 Keep your eyes to the skies, astronauts!

Mastering Bitcoin 2nd Edition - Programming the Open Blockchain

Create delightful software with Jupyter Notebooks

Care is a Digital Public Good enabling TeleICU & Decentralised Administration of Healthcare Capacity across States.

A collection of beautiful full-stack components for Laravel. The perfect starting point for your next app. Using Livewire, Alpine.js and Tailwind CSS.

Efficient many-to-many connections between posts, pages, custom post types, users.

ImageJ Ops: "Write once, run anywhere" image processing

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

Date and time library for Rust

AIMSICD • Fight IMSI-Catcher, StingRay and silent SMS!

A Redux binding for React Router v4

Better Markdown Parser in PHP

Adds playful pets 🦀🐱🐶 in your VS Code window

The open curriculum for learning web development

The Kotlin Programming Language

This Windows Batchscript helps setup a Mingw-w64 compiler environment for building ffmpeg and other media tools under Windows.

The HTML5 ebook framework to publish interactive books & magazines on iPad & iPhone using simply open web standards

Open-source YouTube alternative that offers video, audio and image uploads, livestreaming and built-in monetization

A tool that facilitates building OCI images

A tool that facilitates building OCI images.

Customizable, extensible, accessible and framework agnostic media player. Modern alternative to Video.js and Plyr. Supports HTML5, HLS, Dash, YouTube, Vimeo, Dailymotion...

Count your code, quickly.

Set up your own OpenVPN server on Debian, Ubuntu, Fedora, CentOS or Arch Linux.

MySensors library and examples

Open-source live customer chat

Multi-format 1D/2D barcode image processing library, usable in JavaScript ecosystem.

Turn (almost) any Python command line program into a full GUI application with one line

Next generation distributed, event-driven, parallel config management!

Jitsi Videobridge is a WebRTC compatible video router or SFU that lets build highly scalable video conferencing infrastructure (i.e., up to hundreds of conferences per server).

A modern genome browser built with JavaScript and HTML5.

Rust library that's all about cooking up terminal user interfaces (TUIs)

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

Go client for TiKV

Write C# apps with a text editor, nuget and the power of Roslyn!

SFTP/SCP/FTP/FTPS/WebDAV/S3 client for Far Manager 3 (http://farmanager.com/)