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

Meshery - the service mesh management plane

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

SGLang is a high-performance serving framework for large language models and multimodal models.

Complete Open Source and Modular solution for MMO

PrestaShop offers a fully scalable open source ecommerce solution.

A static analysis tool for finding errors in PHP applications

Low code web framework for real world applications, in Python and Javascript

The PHP Interpreter

NVDA, the free and open source Screen Reader for Microsoft Windows

An extremely fast Python linter and code formatter, written in Rust.

The fundamental package for scientific computing with Python.

Open source platform for the machine learning lifecycle

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

The Meson Build System

Scalable datastore for metrics, events, and real-time analytics

This repository is moving to: https://github.com/npm/cli

Ghidra is a software reverse engineering (SRE) framework

scikit-learn: machine learning in Python

Style and Grammar Checker for 25+ Languages

Nim is a compiled, garbage-collected systems programming language with a design that focuses on efficiency, expressiveness, and elegance (in that order of priority).

The Crystal Programming Language

The Crystal Programming Language

Developer-first error tracking and performance monitoring

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

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

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

a fast, scalable, multi-language and extensible build system

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

Optional static typing for Python

Xamarin.Forms Official Home

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Vim-fork focused on extensibility and usability

Distributed transactional key-value database, originally created to complement TiDB

Issue tracker for Sublime Text

OpenMMLab Detection Toolbox and Benchmark

Apache Airflow (Incubating)

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Visual Studio Code

The ultimate Free Open Source Solution for team communications.

Novel Coronavirus (COVID-19) Cases, provided by JHU CSSE

A multi-platform .NET UI framework

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, a

A free, online learning platform to make quality education accessible for all.

:star: Vim for Visual Studio Code