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

AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.

📘 OpenAPI/Swagger-generated API Reference Documentation

Meshtastic device firmware

The Ethereum Improvement Proposal repository

Redefined chart library built with React and D3

Topic Modelling for Humans

Apache Traffic Server™ is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server.

Beautiful, Modern & Opinionated Linux

Apache OpenWhisk is an open source serverless cloud platform

:satellite: :cloud: :notes:Airsonic, a Free and Open Source community driven media server (fork of Subsonic and Libresonic)

The Kubernetes Package Manager

The Web framework for perfectionists with deadlines.

Google Cloud Client Libraries for Go.

Multi functional app to find duplicates, empty folders, similar images etc.

An open-source C++ library developed and used at Facebook.

Automatically generate RESTful API documentation with Swagger 2.0 for Go.

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey

Angular powered Bootstrap

A privacy-aware, distributed, open source social network.

The Janssen Project is a home for open source IAM components, featuring Auth Server (OAuth/OpenID), Agama low-code identity orchestration, and the Cedarling policy decision point. The "Janssen Server" distributions bundle IAM components under one control

Accessibility engine for automated Web UI testing

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala

Shōgun

[mirror] A Tour of Go

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

SimTK OpenSim C++ libraries and command-line applications, and Java/Python wrapping.

H2 is an embeddable RDBMS written in Java.

Canonical actor model implementation for .NET with local + distributed actors in C# and F#.

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

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

📇 Contacts app for Nextcloud

A web application to manage complex group hierarchies with members, events and a lot more.

A static analyzer for Java, C, C++, and Objective-C

Linear algebra library for Rust.

Magnificent app which corrects your previous console command.

Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js

Ivy - a generic completion frontend for Emacs, Swiper - isearch with an overview, and more. Oh, man!

Perkeep (née Camlistore) is your personal storage system for life: a way of storing, syncing, sharing, modelling and backing up content.

Open Source Continuous File Synchronization

Creating delicious APIs for Django apps since 2010.

A cross-platform GUI library for Rust, inspired by Elm

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package

Skip YouTube video sponsors (browser extension)

:lipstick: Universal beautification package for Atom editor

A powerful all-in-one bot for Twitch streamers

Ember.js - A JavaScript framework for creating ambitious web applications