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

Powerful new number types and numeric abstractions for Scala.

A floating browser window for OS X

distributed builds for C, C++ and Objective C

Declarative statistical visualization library for Python

LXC - Linux Containers

A Fabric mod designed to improve frame rates and reduce micro-stutter

LaraAdmin is a Open source Laravel Admin Panel / CMS which can be used as Admin Backend, Data Management Tool or CRM boilerplate for Laravel with features like Advanced CRUD Generation, Module Manager, Backups and many more.

SFTP/SCP/FTP/FTPS/WebDAV/S3 client for Far Manager 3 (http://farmanager.com/)

Ruby FFI

A fast CSV command line toolkit written in Rust.

A lightweight, pure-Swift library for downloading and caching images from the web.

A JavaScript codemod toolkit.

A delicious GUI for chocolatey

shelf is open source Asset Management Infrastructure for absolutely everyone.

🔬 A fast, interactive web-based viewer for performance profiles.

ACA-Py is a foundation for building decentralized identity applications and services running in non-mobile environments.

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus Agent Tools, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.a

The Mullvad VPN client app for desktop and mobile

Pomerium is an identity and context-aware access proxy.

The C++ Standard Library for Parallelism and Concurrency

🚀 Software Developer Portfolio Template that helps you showcase your work and skills as a software developer.

Runtime type system for IO decoding/encoding

The fast, light, and robust client for Ethereum-like networks.

Weave GitOps is transitioning to a community driven project! It provides insights into your application deployments, and makes continuous delivery with GitOps easier to adopt and scale across your teams.

Mopidy is an extensible music server written in Python

turn natural language into structured data

RocksDB/LevelDB inspired key-value database in Go

An experimental toolset for Unity asset and asset bundle files.

The Swift code generator for your assets, storyboards, Localizable.strings, … — Get rid of all String-based APIs!

🛡️ Make your web services secure by default !

Ticket shop application for conferences, festivals, concerts, tech events, shows, exhibitions, workshops, barcamps, etc.

💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

This Bundle provides various tools to rapidly develop RESTful API's with Symfony

A C/C++ implementation of a Sass compiler

Simple javascript toast notifications

Wrapper of syncthing for Android.

Contribution analysis tool for Git repositories

The Organization for Transformative Works (OTW) - Archive Of Our Own (AO3) Project

Git History for Visual Studio Code

Grunt: The JavaScript Task Runner

A powerful JavaScript library for interacting with the Discord API

A modern genome browser built with JavaScript and HTML5.

.NET Decompiler

The Orator ORM provides a simple yet beautiful ActiveRecord implementation.

A list of awesome beginners-friendly projects.

Making it easier for nonprofits to manage their project activities and indicators

Event-driven Automation Framework for Kubernetes