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

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

Python package for earth-observing satellite data processing

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

awesome window manager

Data validation using Python type hints

Generate types and converters from JSON, Schema, and GraphQL

DuckDB is an in-process SQL OLAP Database Management System

Run Kubernetes locally

A code-searching tool similar to ack, but faster.

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

Microsoft Azure SDK for Java

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

Ruby enVironment Manager (RVM)

Ruby enVironment Manager (RVM)

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

Python packaging and dependency management made easy

The Symfony PHP framework

Data Apps & Dashboards for Python. No JavaScript Required.

:leaves: JavaScript library for mobile-friendly interactive maps

:zap: Universal Workflow Orchestration Platform — Code in any language, run anywhere. 900+ plugins for data, infrastructure, and AI automation.

Erlang/OTP

A Chaos Engineering Platform for Kubernetes.

Archipelago Multi-Game Randomizer and Server

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

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

Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.

Dapper - a simple object mapper for .Net

The user-friendly command line shell.

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

A modern Prolog implementation written mostly in Rust.

Swagger 2.0 implementation for go

Fast, secure, efficient backup program

A virtual machine for executing programs written in Hack.

Welcome to a calmer internet

A scalable, distributed Time Series Database.

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

Open-source keyboard firmware for Atmel AVR and Arm USB families

Scrobble music all around the web!

The content behind MDN Web Docs

The fantastic ORM library for Golang, aims to be developer friendly

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

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

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

Source code of the recurrent donations platform Liberapay

Free and Open Source UI Library for Vue 3 🤘

🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.