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

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

Framework for quickly creating connected applications in Kotlin with minimal effort

OpenTelemetry JavaScript Client

.NET Decompiler

The granddaddy of HTML tools, with support for modern standards

A learning management system (LMS) that lets you run an asynchronous online school, where learning is achieved through focused tasks, directed feedback, an iterative workflow, and community interaction.

Boa is an embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language.

Mocha side bar viewer that allows you to run Mocha tests from side bar menu and view results can run each level hierarchy from all tests to a single test(and each describer of course)

Apache Lucene and Solr open-source search software

Beancount: Double-Entry Accounting from Text Files.

A super-easy, composable, web server framework for warp speeds.

Dendrite is a second-generation Matrix homeserver written in Go!

React Ace Component

Which is the fastest web framework?

Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

Vi/Vim emulation for Sublime Text 3

API Documentation Browser

A fast and easy-to-use status bar

Automated linting of Cascading Stylesheets

Brings the popular ruby faker gem to Java

PHPCI is a free and open source continuous integration tool specifically designed for PHP.

A toolkit for machine learning from time series

Framework for Evolutionary Event-Driven Microservices on the JVM

Lutris desktop client in Python / PyGObject

Apache ZooKeeper

Powerful, simple, audio tag editor for GNU/Linux

GitHub Classroom automates repository creation and access control, making it easy for teachers to distribute starter code and collect assignments on GitHub.

Statically sized arrays for Julia

Library packaging and distribution for Ruby.

☕️ simple, flexible, fun javascript test framework for node.js & the browser

Ever® Teams™ - Open Work and Project Management Platform - https://ever.team

MyPaint is a simple drawing and painting program that works well with Wacom-style graphics tablets.

Android application to read your articles saved in your wallabag. You can also easily add new articles.

Microsoft.Recognizers.Text provides recognition and resolution of numbers, units, and date/time expressed in multiple languages (CN, EN, FR, ES, PT, DE. Partial support for NL, JA, KO). Contributions are greatly welcome! Packages are available at https://

📨 Schedule social media posts, measure them, exchange with other members and get a lot of help from AI 🚀

Vert.x is a tool-kit for building reactive applications on the JVM

Tweek - an open source feature manager

<⚡️> SuperAGI - A dev-first open source autonomous AI agent framework. Enabling developers to build, manage & run useful autonomous agents quickly and reliably.

Realtime Web Apps and Dashboards for Python and R

A terminal emulator for the 21st century.

A process for automating Docker container base image updates.

A free and open-source MMORPG server emulator written in C++

The Kotlin Programming Language

Erlang build tool that makes it easy to compile and test Erlang applications and releases.

LibreHealth EHR - Free Open Source Electronic Health Records

SkyFireEMU is a full featured F/OSS World of Warcraft: Cataclysm emulator written in C++. || Compatible with World of Warcraft client 4.0.6a (Build:13623) || Public DB is located on forum

Modules to convert numbers to words. 42 --> forty-two

An easy-to-use, 2D GUI library written entirely in Rust.