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

GenAI Agent Framework, the Pydantic way

Lightning-fast and Powerful Code Editor written in Rust

Magic Another Game Engine

A VIM-inspired filemanager for the console

The Prometheus monitoring system and time series database.

Signal — Private Messenger for Windows, Mac, and Linux

🗨️ Nextcloud Talk – chat, video & audio calls for Nextcloud

An open source trusted cloud native registry project that stores, signs, and scans content.

DuckDB is an in-process SQL OLAP Database Management System

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

RIOT - The friendly OS for IoT

IPFS implementation in go

OpenMMLab Semantic Segmentation Toolbox and Benchmark.

Open Standard for Metadata. A Single place to Discover, Collaborate and Get your data right.

The ZAP core project

🎧 Open source music client! Available for both desktop & mobile!

lightweight, powerful javascript datetimepicker with no dependencies

opam is a source-based package manager. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow.

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.

Interactive Data Visualization in the browser, from Python

The headless editor framework for web artisans.

c:geo - The powerful Android geocaching app.

The Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

Routing and navigation for your React Native apps

An open-source AI agent that brings the power of Gemini directly into your terminal.

🦋 Rakudo – Raku on MoarVM, JVM, and JS

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Build forms in React, without the tears 😭

The Cocoa Dependency Manager.

Flexible level editor

A flexible level editor

coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.

The world's simplest facial recognition api for Python and the command line

Json.NET is a popular high-performance JSON framework for .NET

🦄 An open source interface for the Uniswap protocol

A dock for the Gnome Shell. This extension moves the dash out of the overview transforming it in a dock for an easier launching of applications and a faster switching between windows and desktops.

Simplifies building hypermedia-driven REST web services on top of Spring Data repositories

👽 Open source API development ecosystem - https://hoppscotch.io

👽 API request builder - Helps you create your requests faster, saving you precious time on your development https://postwoman.io

Collection of handy online tools for developers, with great UX.

UNIX-like reverse engineering framework and command-line toolset

Next Generation Vue UI Component Library

⚠️ This project is not maintained anymore! Please go to https://github.com/visjs

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

Penpot - The Open-Source design & prototyping platform