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

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

Terraform AWS provider

Jenkins automation server

Terraform AWS provider

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

OsmAnd

🍃 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

Adaptable, fast automation for all

Virtual whiteboard for sketching hand-drawn like diagrams

A refreshingly simple data-driven game engine built in Rust

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

The React Framework

Framework for server-rendered React apps

Open Source Identity and Access Management For Modern Applications and Services

Free universal database tool and SQL client

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.

Optional static typing for Python

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

The Servo Browser Engine

The Servo Browser Engine

Lightweight coding agent that runs in your terminal

🔎 Open source distributed and RESTful search engine.

An Open Source Machine Learning Framework for Everyone

The JavaScript and API powered WordPress.com

The Julia Language: A fresh approach to technical computing.

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

Terraform provider for Azure Resource Manager

Terraform Azure Resource Manager provider

Production-Grade Container Scheduling and Management

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

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

Nix, the purely functional package manager

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.

Notepad++ official repository

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

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

An extremely fast Python package and project manager, written in Rust.

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

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

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

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

Statsmodels: statistical modeling and econometrics in Python

Issue tracker for Backdrop core.

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

Open Source Computer Vision Library

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

Quarkus: Supersonic Subatomic Java.