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

🦋 Rakudo – Raku on MoarVM, JVM, and JS

Next Generation Vue UI Component Library

KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.

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

Osintgram is a OSINT tool on Instagram. It offers an interactive shell to perform analysis on Instagram account of any users by its nickname

Easy and Repeatable Kubernetes Development

Home of the Joomla! Content Management System

🗨️ Nextcloud Talk – chat, video & audio calls for Nextcloud

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

RIOT - The friendly OS for IoT

OpenMMLab Semantic Segmentation Toolbox and Benchmark.

OpenLayers

RSS reader for macOS and iOS.

The Prometheus monitoring system and time series database.

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

An open source time-series database for fast ingest and SQL queries

The ZAP core project

SVG icons for popular brands

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data.humdata.org among many other sites.

lightweight, powerful javascript datetimepicker with no dependencies

The Cloud Native Application Proxy

The Cocoa Dependency Manager.

An open source trusted cloud native registry project that stores, signs, and scans content.

The world's simplest facial recognition api for Python and the command line

Build forms in React, without the tears 😭

coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.

c:geo - The powerful Android geocaching app.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

The Grails Web Application Framework

A suite of tools for the pdmtgo community

The Intuitive Vue Framework.

🍱 Kanban-style project & personal management tool for Nextcloud, similar to Trello

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Json.NET is a popular high-performance JSON framework for .NET

Open-source JavaScript charting library behind Plotly and Dash

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform

Kubernetes website and documentation repo:

🦄 An open source interface for the Uniswap protocol

opam is a source-based package manager. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow.

⚠️ This project is not maintained anymore! Please go to https://github.com/visjs

UNIX-like reverse engineering framework and command-line toolset

the future face of osu!

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

🎧 Open source music client! Available for both desktop & mobile!

A dock for the Gnome Shell. This extension moves the dash out of the overview transforming it in a dock for an easier launching of applications and a faster switching between windows and desktops.

Collection of handy online tools for developers, with great UX.

Simplifies building hypermedia-driven REST web services on top of Spring Data repositories

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.