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

Terraform provider for Azure Resource Manager

Terraform Azure Resource Manager provider

The ultimate Free Open Source Solution for team communications.

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

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

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

Apache Beam is a unified programming model for Batch and Streaming data processing.

A glossy Matrix collaboration client for the web.

A glossy Matrix collaboration client for the web.

dmd D Programming Language compiler

Jenkins automation server

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

Terraform AWS provider

Adaptable, fast automation for all

:house_with_garden: Open-source home automation platform running on Python 3

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

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.

🍃 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

A refreshingly simple data-driven game engine built in Rust

Free universal database tool and SQL client

The JavaScript and API powered WordPress.com

Virtual whiteboard for sketching hand-drawn like diagrams

Optional static typing for Python

The Servo Browser Engine

The Servo Browser Engine

Open Source Identity and Access Management For Modern Applications and Services

🔎 Open source distributed and RESTful search engine.

Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

An Open Source Machine Learning Framework for Everyone

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

The official home of the Presto distributed SQL query engine for big data

Notepad++ official repository

Statsmodels: statistical modeling and econometrics in Python

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.

Mixxx is Free DJ software that gives you everything you need to perform live mixes.

General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/

A bunch of lints to catch common mistakes and improve your Rust code

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

Dataframes powered by a multithreaded, vectorized query engine, written in Rust

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

Quarkus: Supersonic Subatomic Java.

Issue tracker for Backdrop core.

An open source code editor for the web, written in JavaScript, HTML and CSS.