🌐 Jekyll is a blog-aware static site generator in Ruby

Metasploit Framework

The Ruby Programming Language

Deploy web apps anywhere.

Liquid markup language. Safe, customer facing template language for flexible web apps.

⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps

Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.

Create beautiful JavaScript charts with one line of Ruby

FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids fo…

Manage Procfile-based applications

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

Object-based searching.

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

Next generation web scanner

Sequel: The Database Toolkit for Ruby

Simple, powerful, first-party analytics for Rails

Ruby: parallel processing made simple and fast

Catch unsafe migrations in development

🐬 Beautiful, performant feature flags for Ruby.

A fast, powerful type checker designed for Ruby

Versioned database views for Rails

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

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

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

Use wicked to turn your controller into a wizard

A collection of awesome Ruby Gems for Rails development.

Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.

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

Ruby on Jets

Notifications for Ruby on Rails applications