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

A modern authorization server built to authenticate your users and protect your APIs

a 2D Game Development Framework

An open source, self-hosted implementation of the Tailscale control server

TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

Asynchronous image downloader with cache support as a UIImageView category

Simple and extensible administrative interface framework for Flask

PocketHub Android App

A Rails engine that helps you put together a super-flexible admin dashboard.

a toolkit for building realtime APIs

🎉 Flexible invoicing desktop app with beautiful & customizable templates.

PocketHub Android App

OpenWrt packages composing LibreMesh meta-firmware for wireless mesh networking

Python MUD/MUX/MUSH/MU* development system

The best way to start a full-stack, typesafe Next.js app

A roleplayer's forum software

A type-safe, Swift-language layer over SQLite3.

Coroutine-based concurrency library for Python

The future of Node.js REST development

Open XML SDK by Microsoft

Generate custom icon webfonts from the comfort of the command line.

Secure and fast microVMs for serverless computing.

Framework for quickly creating connected applications in Kotlin with minimal effort

The Developer Tools Panel for WordPress

Easy to use OpenStreetMap editor for Android

:european_castle: My own little town (travian/townsmen) game. Playable. WIP

Tools to enable flexible and efficient hierarchical nowcasting of epidemiological time-series using a semi-mechanistic Bayesian model with support for a range of reporting and generative processes.

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

Expose eclipse features inside of vim.

Surveyor app for Android

The advanced drum machine for Linux, macOS, and Windows

Reads key-value pairs from a .env file and can set them as environment variables. It helps in developing applications following the 12-factor principles.

This repository walks you through the Object Oriented Programming in python. Illustrates real world examples, working codes and going about finding a coding solution.

Cyan Worlds's Plasma game engine

LÖVE is an awesome 2D game framework for Lua.

Live-listening web app -- http://live.orcasound.net :star:

:green_book: SheetJS Community Edition -- Spreadsheet Parser and Writer

MLRun is an open source MLOps platform for quickly building and managing continuous ML applications across their lifecycle. MLRun integrates into your development and CI/CD environment and automates the delivery of production data, ML pipelines, and onlin

Notebook.ai is a set of tools for writers, game designers, and roleplayers to create magnificent universes – and everything within them.

DiceDB is an open-source in-memory reactive database with query subscriptions.

Scalable, reliable, distributed storage system optimized for data analytics and object store workloads.

openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for 250+ supported car makes and models.

A library for easy and efficient manipulation of tensor networks.

A habit tracker app which treats your goals like a Role Playing Game.

Node.js bindings for librdkafka

A Decentralized Operating System for Zero-Knowledge Applications

The next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Eclipse, Visual Studio Code, and Theia

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

Automated 911 for Patients