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

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

Nix Packages collection

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

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

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Your window into the Elastic Stack

:bar_chart: Kibana analytics and search dashboard for Elasticsearch

A safe, concurrent, practical language.

A safe, concurrent, practical language.

Visual Studio Code

The Go programming language

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

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

The Python programming language

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

The Swift Programming Language

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

The Dart SDK, including the VM, dart2js, core libraries, and more.

Odoo. Open Source Apps To Grow Your Business.

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

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.

The JavaScript and API powered WordPress.com

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

The Julia Language: A fresh approach to technical computing.

A computer algebra system written in pure Python

Free and Open, Distributed, RESTful Search Engine

Open Source, Distributed, RESTful Search Engine

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

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

Compatibility tool for Steam Play based on Wine and additional components

Your self-hosted, globally interconnected microblogging community

Your self-hosted, globally interconnected microblogging community

Command-line program to download videos from YouTube.com and other video sites

Command-line program to download videos from YouTube.com and other video sites

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.

ClickHouse is a free analytic DBMS for big data.

ClickHouse is a free analytics DBMS for big data

Terraform AWS provider

Terraform AWS provider

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

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

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

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

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

CSS Working Group Editor Drafts

Nix, the purely functional package manager

Framework for server-rendered React apps

Declarative continuous deployment for Kubernetes.