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

ORM for TypeScript and JavaScript (ES7, ES6, ES5). Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

Build cross platform desktop apps with JavaScript, HTML, and CSS

Notepad++ official repository

Terraform is a tool for building, changing, and combining infrastructure safely and efficiently.

Style and Grammar Checker for 25+ Languages

Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:

Open Source Computer Vision Library

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Cocos2d-x is a suite of open-source, cross-platform, game-development tools used by millions of developers all over the world.

A privacy-first, open-source platform for knowledge management and collaboration. Desktop app download link: https://github.com/logseq/logseq/releases, roadmap: https://trello.com/b/8txSM12G/roadmap

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Scalable datastore for metrics, events, and real-time analytics

NumPy aware dynamic Python compiler using LLVM

SuiteCRM - Open source CRM for the world

Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

Vim-fork focused on extensibility and usability

The Crystal Programming Language

The Crystal Programming Language

The new Windows Terminal, and the original Windows console host -- all in the same place!

An open source re-implementation of RollerCoaster Tycoon 2 🎢

TrinityCore Open Source MMO Framework (master = 7.3.5.26124, 3.3.5 = 3.3.5a.12340)

Open source robotics simulator.

Synapse: Matrix reference homeserver

A bunch of lints to catch common mistakes and improve your Rust code

A bunch of lints to catch common mistakes and improve your Rust code

A place to report bugs on websites.

GirlScript Winter of Contributing is a three-month-long Open-Source Program organized by🧡GirlScript Foundation to create the world's largest multilingual content repository that will be available to everyone.

Spring Framework

Theia is a cloud & desktop IDE framework implemented in TypeScript.

The AMP web component framework.

Official upstream development repository for Cabal and cabal-install

Ghidra is a software reverse engineering (SRE) framework

Open Source Identity and Access Management For Modern Applications and Services

Microsoft Azure SDK for Java

An open-source distributed JSON document database with a pleasant and powerful query language.

Cloud-native high-performance edge/middle/service proxy

Convert HTML to PDF using Webkit (QtWebKit)

🦋 Rakudo – Raku on MoarVM, JVM, and JS

The Rust package manager

Get your data in RAM. Get compute close to data. Enjoy the performance.

Open Food Facts database and web interface - Perl and HTML/CSS coders welcome :)

Apache Superset (incubating) is a modern, enterprise-ready business intelligence web application

Apache Superset is a Data Visualization and Data Exploration Platform

Open-source JavaScript charting library behind Plotly and Dash

PX4 Autopilot Software

PX4 Autopilot Software

:star: Vim for Visual Studio Code

Models and examples built with TensorFlow

Framework for server-rendered React apps