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

A modular minifier, built on top of the PostCSS ecosystem.

Simplifies building hypermedia-driven REST web services on top of Spring Data repositories

⚡ Simplest way to organize and run command-line tasks

How unique is your username?

💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

Rails FormBuilder for ViewComponent

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

OpenCL implementation running on the VideoCore IV GPU of the Raspberry Pi models

DX Scanner allows you to measure quality of an app based on your source code.

A Vue.js web application for Freedomotic Open IoT framework

The Listen gem listens to file modifications and notifies you about the changes.

Input validation using Swagger (Open API) and ajv

Free, open source mental health communication web app to share experiences with loved ones

A wrapper around YouTube's internal API — reverse engineering InnerTube

Powerful new number types and numeric abstractions for Scala.

Property-based testing library for Kotlin

OpenRW "Open ReWrite" is an un-official open source recreation of the classic Grand Theft Auto III game executable

A source-only C++ package manager that will take you to your happy place 🏝️

A platform to build useful communities that aim to tackle global problems

Test Case generator for competitive coding. Test case generator for competitive programming and potentially for software testing.

a micro-messaging bot to organize using public transport without having to pay.

Tool to gather Threat Intelligence indicators from publicly available sources

PDF generator (from HTML) plugin for Ruby on Rails

A cross-platform, GPU-accelerated terminal emulator

Never use print for debugging again

⚡ Give awesome perks to your Discord server! ⚡

Decorators on top of your ORM layer.

Adds GraphQL support to your Flask application.

Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.

:bar_chart: Kibana analytics and search dashboard for Elasticsearch

turn natural language into structured data

Idiomatic, GTK+-based, GUI library, inspired by Elm, written in Rust

OpenTofu lets you declaratively manage your cloud infrastructure.

A Text User Interface library for the Rust programming language

A great Firefox extension edited from Tab Kit

Care is a Digital Public Good enabling TeleICU & Decentralised Administration of Healthcare Capacity across States.

Official Todo.txt Android app for managing your todo.txt file stored in Dropbox.

MVC Components for Rails.

A more modular rewrite of most components from VGMPlay. will include sub-libraries for audio output, sound emulation and VGM playback

poMMo

LaraAdmin is a Open source Laravel Admin Panel / CMS which can be used as Admin Backend, Data Management Tool or CRM boilerplate for Laravel with features like Advanced CRUD Generation, Module Manager, Backups and many more.

Pa11y Dashboard is a web interface which helps you monitor the accessibility of your websites

A mighty CSS linter that helps you avoid errors and enforce conventions.

A research toolkit for particle swarm optimization in Python

Rancher Kubernetes Engine (RKE), an extremely simple, lightning fast Kubernetes distribution that runs entirely within containers.

Design patterns implemented in Java

The web, with simplicity.

The Casper theme v1.4 ported to GatsbyJS

Open Dylan compiler and IDE

A tool to automatically fix PHP Coding Standards issues