PicoRuby is the smallest Ruby implementation for one-chip microcontrollers

Pure Ruby LALR parser generator

☂️ TypeScript style guide, formatter, and linter.

Official repository for the aws-sdk-rails gem, which integrates the AWS SDK for Ruby with Ruby on Rails.

The participatory democracy framework. A generator and multiple gems made with Ruby on Rails

Good things come in small packages.

Use modern JavaScript build system in Rails.

Validate your JSON APIs

Headless Chrome Ruby API

Workflow Engine for Kubernetes

Ruby on Rails

A High Performance HTTP Server for Ruby

Super simple Ruby testing library

This gem detects changes to your package manager (e.g. Gemfile) and generates a Markdown-formatted diff

Specify "loading" attribute value to converted HTML from markdown.

Rack Middleware for handling Cross-Origin Resource Sharing (CORS), which makes cross-origin AJAX possible.

Terraform GitHub Actions

gemnasium clone

Make any Ruby object quack like ActiveRecord

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL. (like Chef/Puppet)

🔍Help you get reading the huge open souce libraries in Ruby and trace its source locations

Check whether HTTP Basic authentication is enabled or not

🌸 A command-line fuzzy finder

A cross-platform, OpenGL terminal emulator.

Modern HTTP benchmarking tool

Promises/A+ for Ruby

VS Code in the browser