A curated list of awesome awesomeness

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

Community-curated topic and collection pages on GitHub

Twitter Bootstrap for Rails 8

Ruby: parallel processing made simple and fast

a code metric tool for rails projects

A library for bulk insertion of data into your database using ActiveRecord.

Actor-based concurrent object framework for Ruby

It's a small library to provide the I18n translations on the Javascript. It comes with Rails support.

A micro library providing Ruby objects with Publish-Subscribe capabilities

Manages application of security headers with many safe defaults

File Attachment toolkit for Ruby applications

algorithms playground for common questions

Take a peek into your Rails applications.

HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts

View components for Ruby and Rails.

Go faster, off the Rails - Benchmarks for your whole Rails app

Easy activity tracking for models - similar to Github's Public Activity

A friendly wrapper for launchctl

A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.

Monitoring for today's infrastructure.

📈 The Rack Based A/B testing framework

Ruby algorithms and data structures. C extensions

Ruby production code coverage collection and reporting (line of code usage)

Sucker Punch is a Ruby asynchronous processing library using concurrent-ruby, heavily influenced by Sidekiq and girl_friday.

Database Sharding for ActiveRecord

RSpec tests for your servers configured by CFEngine, Puppet, Chef, Ansible, Itamae or anything else even by hand

Ruby Date Recurrence Library - Allows easy creation of recurrence rules and fast querying

Goliath is a non-blocking Ruby web server framework

HTML processing filters and utilities