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

A place to report bugs on websites.

Nix Packages collection

Your window into the Elastic Stack

Repositório do lab "Contribuindo em um Projeto Open Source no GitHub" da Digital Innovation One.

Lightweight coding agent that runs in your terminal

Debloated fork of the extension "I don't care about cookies"

Visual Studio Code

The Python programming language

The Swift Programming Language

A safe, concurrent, practical language.

ClickHouse is a free analytics DBMS for big data

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

YugaByteDB is a high-performance, transactional database for building distributed cloud services. It currently supports Redis API (as a true DB), Cassandra API and SQL is coming very soon.

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

Odoo. Open Source Apps To Grow Your Business.

Compatibility tool for Steam Play based on Wine and additional components

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

CockroachDB - the open source, cloud-native distributed SQL database.

A high-throughput and memory-efficient inference and serving engine for LLMs

CSS Working Group Editor Drafts

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

The Julia Language: A fresh approach to technical computing.

Your self-hosted, globally interconnected microblogging community

Declarative continuous deployment for Kubernetes.

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

Flutter makes it easy and fast to build beautiful mobile apps.

Framework for server-rendered React apps

The React Framework

MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests!

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler. Issues are managed on our own bug tracker at https://www.freecadweb.org/tracker

Printing since 1440. Development hub for the editor focus in core. Plugin is available from the official WordPress repository.

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

The ultimate Free Open Source Solution for team communications.

:house_with_garden: Open source home automation that puts local control and privacy first.

Terraform provider for Azure Resource Manager

Free and Open, Distributed, RESTful Search Engine

dmd D Programming Language compiler

Next generation Brave browser for macOS, Windows, Linux, and eventually Android

A glossy Matrix collaboration client for the web.

The Go programming language

Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

☁️ Nextcloud server, a safe home for all your data

Terraform AWS provider

Godot Engine – Multi-platform 2D and 3D game engine

🍃 Organic Maps is a free Android & iOS offline maps app for travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by MapsWithMe (MapsMe) founders and our community. No ads, no tracking, no data coll

OsmAnd

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.