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

A Redux binding for React Router v4

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

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

a cron library for go

Visualize Your Ideas With Code

Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.

JSONata query and transformation language - http://jsonata.org

Websockets in swift for iOS and OSX

💊 Application to use ReVanced on Android

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

A lightweight, pure-Swift library for downloading and caching images from the web.

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

a widget provided to the flutter scroll component drop-down refresh and pull up load.

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

Development kits to implement UI following the Workday Canvas Design System (https://design.workday.com). See our Component Storybook -

A Matrix client for Vim addicts

EditorConfig universal issue tracker and wiki

A python interface for interacting with the Ethereum blockchain and ecosystem.

Excel-DNA - Free and easy .NET for Excel. This repository contains the core Excel-DNA library.

A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.

🚥 Vue Slick Carousel with True SSR Written for Faster Luxstay

Style guides for Google-originated open-source projects

Lets make a universal OpenStreetMap app

Java based open source static site/blog generator for developers & designers.

The Journal of Open Source Software

The Leo Programming Language. A Functional, Statically-Typed Language for Zero-Knowledge Applications

Documentation Generator for PHP

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

The HTML-first framework. Instant apps of any size with ~ 1kb JS

Hibernate's core Object/Relational Mapping functionality

Declarative routing for React

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

RESTful API for Plone.

Declarative routing for React

The Svelte omnisite

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

Go Doc Dot Org

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

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

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.

Blazing fast linter for JavaScript and TypeScript written in Rust

Music Player Daemon

sbt Native Packager

Dependency Manager for PHP

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

shelf is open source Asset Management Infrastructure for absolutely everyone.