A next-generation progressive site generator & fullstack framework, powered by Ruby

The best Rails forums engine ever.

Collection of CSS styles to make simple websites look nicer

The world’s fastest framework for building websites.

Color Picker for LCH

IRB on browser powered by WebAssembly

A little bit of magic to make partials perfect for components.

A UI development environment for Ruby on Rails apps ✨

ViewComponents for the Primer Design System

A framework for building reusable, testable & encapsulated view components in Ruby on Rails.

MVP.css — Minimalist classless CSS stylesheet for HTML elements

Instant-loading web apps, without effort

Object-oriented views in Ruby.

Lightweight, high-performance HTML renderer for game and app developers.

GPU based Electron on a diet

A collection of JetBrains Web UI components

📈 The Rack Based A/B testing framework

Simply beautiful open-source icons

Build system optimized for JavaScript and TypeScript, written in Rust

Ruby on Rails website builder

Coding articles to level up your development skills

Simple HTML5 Charts using the <canvas> tag

Reactivity without the framework

Mobile UI components made with Tailwind CSS

Fullstack app framework for web, desktop, mobile, and more.

A modest JavaScript framework for the HTML you already have

The speed of a single-page web application without having to write any JavaScript

Use Turbo in your Ruby on Rails app

iOS framework for making Turbo native apps

Use Stimulus in your Ruby on Rails app