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

The Database Toolkit for Python

Il software gestionale open source per l'assistenza tecnica e la fatturazione

Concurrent networking library for Python

Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

🦉 Data Version Control | Git for Data & Models | ML Experiments Management

A process for automating Docker container base image updates.

Automated generation of real Swagger/OpenAPI 2.0 schemas from Django REST Framework code.

Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono

Ethereum.org is a primary online resource for the Ethereum community.

:notebook_with_decorative_cover: Simple Notes app for Nextcloud

An experimental peer-to-peer Web browser

Lean & powerful HTTP apps

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.

Layer5, expect more from your infrastructure

A Crystal database wrapper for reading, writing, and migrating Postgres databases.

Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

Subscription Website Builder - subscription website in a box

A Really Ruby Mail Library

React Ace Component

Streetmix makes it easy for people to design public spaces together.

An easy-to-use, 2D GUI library written entirely in Rust.

TorchGeo: datasets, samplers, transforms, and pre-trained models for geospatial data

NOTE: Most of the contents of this repository have been migrated to the new devcontainers GitHub org (https://github.com/devcontainers). See https://github.com/devcontainers/template-starter and https://github.com/devcontainers/feature-starter for informa

A dedicated app for collecting thousands of POI for OpenStreetMap

Rust library that's all about cooking up terminal user interfaces (TUIs)

Facilitating Open Science

Declarative routing for React

JavaScript library for working with recurrence rules for calendar dates as defined in the iCalendar RFC and more.

:cookie: A full-featured, hackable tiling window manager written and configured in Python (X11 + Wayland)

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

Taking voice conversations to the moon 🚀

Declarative routing for React

Brogue: Community Edition - a community-lead fork of the much-loved minimalist roguelike game

A modern replacement for ‘ls’.

ES6 Native @mentions

A powerful image downloading and caching library for Android

Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.

Deep Agents is an agent harness built on langchain and langgraph. Deep Agents are equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - making them well-equipped to handle complex agentic tasks.

Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations. Pencil2D is open source and cross-platform.

Image metadata library and tools

2D and 3D physics engine based on Extended Position Based Dynamics for Bevy.

A decentralized bitcoin exchange network

The next gen ls command

:mortar_board: A collection of interactive courses for the swirl R package.

The world’s fastest framework for building websites.

The Enterprise-ready testing and specification framework.

Read and write OpenType fonts using JavaScript.

CLI for building apps using Cloud Native Buildpacks

Local CLI for building apps using Cloud Native Buildpacks