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

Cross-platform, customizable ML solutions for live and streaming media.

Dapper - a simple object mapper for .Net

Generate types and converters from JSON, Schema, and GraphQL

Python packaging and dependency management made easy

AI-Powered Photos App for the Decentralized Web 🌈💎✨

Backstage is an open platform for building developer portals

Fritzing desktop application

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Familiar asyncio ORM for python, built with relations in mind

This repository is outdated and new Boost Note app is available! We've launched a new Boost Note app which supports real-time collaborative writing. https://github.com/BoostIO/BoostNote-App

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Source code of the recurrent donations platform Liberapay

The content behind MDN Web Docs

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio.

:video_game: GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

Pygments is a generic syntax highlighter written in Python

React carousel component

Modern CSS framework based on Flexbox

The DokuWiki Open Source Wiki Engine

Automatically generates Rust FFI bindings to C (and some C++) libraries.

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Confluent's Apache Kafka .NET client

Distributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database.

Free and Open Source UI Library for Vue 3 🤘

The Java gRPC implementation. HTTP/2 based RPC

🐺 Turn Based Strategy Game. Master your beasts!

An operating function

The official repository for the AiiDA code

📄 Create PDF files using React

The Stacks blockchain implementation

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Simple, Pythonic remote execution and deployment.

A modern file manager that pushes the boundaries of the platform.

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

The Python Package Index

A delightful community-driven (with 1,000+ contributors) framework for managing your zsh configuration. Includes 200+ optional plugins (rails, git, OSX, hub, capistrano, brew, ant, php, python, etc), over 140 themes to spice up your morning, and an auto-u

🙃 A delightful community-driven (with 2,200+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an aut

The world’s fastest framework for building websites.

Data validation using Python type hints

Gitpod automates the provisioning of ready-to-code development environments.

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.

🚀 JavaScript diagramming library that uses SVG and HTML for rendering.

💡 A hinting engine for the web

A linting tool for the web

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

C++ websocket client/server library

Play Framework

Play Framework