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

The java implementation of Apache Dubbo. An RPC and microservice framework.

Dubbo is a high-performance, java based, open source RPC framework

A Django content management system focused on flexibility and user experience

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

A modern and intuitive terminal-based text editor

A new bootable USB solution.

📦🐈 Active development trunk for Yarn ⚒

Wikidata-based scholarly profiles

JRuby, an implementation of Ruby on the JVM

A React framework for building text editors.

Monorepo for tools developed by the Rush Stack community

Angular Smart Data Table component

React-based frontend for the Plone Content Management System

Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

Extensible low-code framework for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀

Contrib repository for the OpenTelemetry Collector

All Algorithms implemented in Python

Build like a team of hundreds_

Next Generation Vue UI Component Library

Format Rust code

Format Rust code

Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.

Simple, modern & fast web-based email client

Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

A VIM-inspired filemanager for the console

🌍 Planet Learning - Angular application

A fully open source & end-to-end encrypted note taking alternative to Evernote.

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: http://trello.com/b/8txSM12G/roadmap

Repository for tracking module requests

A JavaScript checker and optimizer.

Image processing in Python

Routing and navigation for your React Native apps

Space exploration, trading, and combat game.

The HTML Presentation Framework

One webpage for every book ever published!

📆 Calendar app for Nextcloud

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

Open source Slack-alternative in Golang and React - Mattermost

Open source Slack-alternative in Golang and React - Mattermost

Signal — Private Messenger for Windows, Mac, and Linux

IPFS implementation in go

A web interface for MySQL and MariaDB

Interactive Data Visualization in the browser, from Python

Label Studio is a multi-type data labeling and annotation tool with standardized output format

NOVA opeN sOurce Video plAyer: main repository to build them all

Lightning-fast and Powerful Code Editor written in Rust

The headless editor framework for web artisans.

Home of the Joomla! Content Management System

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.