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

Debugging in Ruby 2

A Discord bot started as a community project for Hacktoberfest 2018, later evolved to an introductory project for aspiring new developers starting out with open source development.

Shoes 4 : the next version of Shoes

uBlock Origin - An efficient blocker for Chromium, Firefox, and Safari. Fast and lean.

OmniAuth is a flexible authentication system utilizing Rack middleware.

A library for setting up Ruby objects as test data.

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby.

A library for setting up Ruby objects as test data.

A fully featured web UI toolkit for Svelte + Tailwind.

A complete design system and component solution, built on Tailwind.

Radix Themes is an open-source component library optimized for fast development, easy maintenance, and accessibility. Maintained by @workos.

Membership management for hacker/makerspaces

Yet Another vijava. A fork of vijava http://sourceforge.net/p/vijava/

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.

Powerful Framework for UI Automation Testing on C#

Build terminal dashboards using ascii/ansi art and javascript

Rack-based asset packaging system

A modular minifier, built on top of the PostCSS ecosystem.

🚀 Software Developer Portfolio Template that helps you showcase your work and skills as a software developer.

The conformance checker for EPUB publications

A fast, simple & powerful blog framework, powered by Node.js.

Freeciv-web is an Open Source strategy game implemented in HTML5 and WebGL, which can be played online against other players, or in single player mode against AI opponents.

Public documentation for Visual Studio Code

A utility-first CSS framework for rapid UI development.

A container runtime written in Rust

Messaging engine for the delivery of SMS, Star Menu and chat messages to diverse audiences in emerging markets and beyond.

EdEHR

pushState + ajax = pjax

IronFunctions - the serverless microservices platform by

Vim distribution

Fava - web interface for Beancount

Web dashboard for SmokeDetector.

A utility-first CSS framework for rapid UI development.

Free and open source laravel eCommerce platform

An API focused facade that sits on top of an object model.

A Tasty Treat For All Your Database Needs

Distributing instrumentation tests to all your Androids.

Open Source PHP Framework (originally from EllisLab)

Open Source PHP Framework (originally from EllisLab)

An open-source graph database

Asynchronous image downloader with cache support as a UIImageView category

jQuery JavaScript Library

Event-driven application platform for Kubernetes

:closed_book:《Node.js 包教不包会》 by alsotang

CharlesCD is an open source tool that makes deployments more agile, continuous and safe, which allows development teams to perform hypothesis validations with a specific group of users, simultaneously.

Continuous Archiving for Postgres

A few starter examples of ansible playbooks, to show features and how they work together. See http://galaxy.ansible.com for example roles from the Ansible community for deploying many popular applications.

Collaborative Programmable Music

Mysterium Network Node - official implementation of distributed VPN network (dVPN) protocol

The Nextstrain website