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

Dendrite is a second-generation Matrix homeserver written in Go!

Statically sized arrays for Julia

Automated linting of Cascading Stylesheets

Vi/Vim emulation for Sublime Text 3

Classic UI of ManageIQ

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

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

PHPCI is a free and open source continuous integration tool specifically designed for PHP.

Simple and elegant invoicing solution.

This is a repository for collecting global custom management extensions for the Django Framework.

A free and open-source MMORPG server emulator written in C++

GitHub Classroom automates repository creation and access control, making it easy for teachers to distribute starter code and collect assignments on GitHub.

Small, fast and powerful console music player for Unix-like operating systems.

🐚 An async & dynamic ORM for Rust

The Racket repository

A Really Ruby Mail Library

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

Ever® Teams™ - Open Work and Project Management Platform - https://ever.team

Kubernetes-native system managing the full lifecycle of conformant Kubernetes clusters as a service on Alicloud, AWS, Azure, GCP, OpenStack, vSphere, KubeVirt, Hetzner, EquinixMetal, MetalStack, and OnMetal with minimal TCO.

OpenTelemetry JavaScript Client

An HTTP library for Rust

A command line tool to help build, run, and test web extensions

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

Realtime Web Apps and Dashboards for Python and R

Open source clone of Theme Hospital

Boa is an embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language.

AIConfig is a config-based framework to build generative AI applications.

📨 Schedule social media posts, measure them, exchange with other members and get a lot of help from AI 🚀

LibreHealth EHR - Free Open Source Electronic Health Records

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

SkyFireEMU is a full featured F/OSS World of Warcraft: Cataclysm emulator written in C++. || Compatible with World of Warcraft client 4.0.6a (Build:13623) || Public DB is located on forum

A terminal emulator for the 21st century.

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

A process for automating Docker container base image updates.

Essential hooks for modding with Fabric.

Vert.x is a tool-kit for building reactive applications on the JVM

An experimental peer-to-peer Web browser

A dedicated app for collecting thousands of POI for OpenStreetMap

Subscription Website Builder - subscription website in a box

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

Netty project - an event-driven asynchronous network application framework

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

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

💊 Application to use ReVanced on Android

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

The core Laravel CMS Composer package

:notebook_with_decorative_cover: Simple Notes app for Nextcloud

A simple, fast and user-friendly alternative to 'find'