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

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

Deno standard library

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

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

(Golang) Go bindings for Discord

Pledge your respect and appreciation for contributors of all kinds to your open source project.

Rust / Wasm framework for creating reliable and efficient web applications

Anki's shared backend and web components, and the Qt frontend

Gophercloud: an OpenStack SDK for Go

IDE-style autocomplete for your existing terminal & shell

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

LXC - Linux Containers

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).

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

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

Ethereum JavaScript API

Drone is a Continuous Delivery platform built on Docker, written in Go

A <Video /> component for react-native

A modern genome browser built with JavaScript and HTML5.

AIConfig is a config-based framework to build generative AI applications.

MySensors library and examples

The Erlang Language Server

A Really Ruby Mail Library

:notebook_with_decorative_cover: Simple Notes app for Nextcloud

Victron Energy Unix/Linux OS

⚙️ WP-CLI framework

Code documentation written as code! How novel and totally my idea!

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

🚥 Vue Slick Carousel with True SSR Written for Faster Luxstay

Open-source live customer chat

EditorConfig universal issue tracker and wiki

ERP beyond your fridge - grocy is a web-based self-hosted groceries & household management solution for your home

🐚 An async & dynamic ORM for Rust

Collaborate & label any type of data, images, text, or documents, in an easy web interface or desktop app.

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

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

Zipkin is a distributed tracing system

Go Doc Dot Org

Mastering Bitcoin 2nd Edition - Programming the Open Blockchain

A collection of essential TypeScript types

FiPy is a Finite Volume PDE solver written in Python

Date and time library for Rust

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.

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

Lightweight Ruby

A floating browser window for OS X

Documentation Generator for PHP

Streaming music player that finds free music for you

LaraAdmin is a Open source Laravel Admin Panel / CMS which can be used as Admin Backend, Data Management Tool or CRM boilerplate for Laravel with features like Advanced CRUD Generation, Module Manager, Backups and many more.

JavaScript Style Guide