🌐 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

Next generation web scanner

Object-based searching.

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.

Sequel: The Database Toolkit for Ruby

Simple, powerful, first-party analytics for Rails

Catch unsafe migrations in development

Ruby: parallel processing made simple and fast

🐬 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.

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

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

Use wicked to turn your controller into a wizard

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

A collection of awesome Ruby Gems for Rails development.

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

Ruby on Jets

Notifications for Ruby on Rails applications