Ruby on Rails

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

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

Ruby's bikeshed-proof linter and formatter 🚲

An awesome asynchronous event-driven reactor for Ruby.

Online MySQL schema migrations

Turns Ruby into a versatile command line utility

Static type checker for Ruby

The dip is a CLI dev–tool that provides native-like interaction with a Dockerized application.

📏 next generation CRuby profiler

Start a pry session whenever something goes wrong.

A unit handling library for ruby

Elegant, resilient, durable workflows for Rails apps

A Rake-based helper for building and distributing Rust-based Ruby extensions

Researching background jobs fairness

Gradually improve your code with RuboCop

Sanitizing middleware for sentry-ruby gem

Simple wraper for Sam Saffron's memory_profiler to use as a rack middleware