Deploy web apps anywhere.

Classy web-development dressed in a DSL (official / canonical repo)

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

A guide for programming in style.

Kanban as it should be. Not as it has been.

Intelligent search made easy

The open LMS by Instructure, Inc.

Complete Ruby geocoding solution.

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…

Rack middleware for blocking & throttling

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

No Longer Maintained - A lightning fast JSON:API serializer for Ruby Objects.

A tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.

Mechanize is a ruby library that makes automated web interaction easy.

Simple, powerful, first-party analytics for Rails

Typhoeus wraps libcurl in order to make fast and reliable requests.

Code smell detector for Ruby

The Official Ruby Object Mapper for MongoDB

Ruby toolkit for the GitHub API

Ruby Style Guide

The simplest way to group temporal data

JRuby, an implementation of Ruby on the JVM

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips 🌷🌷🌷. Distributed is the new centralized.

One beautiful Ruby API for OpenAI, Anthropic, Gemini, Bedrock, Azure, OpenRouter, DeepSeek, Ollama, VertexAI, Perplexity, Mistral, xAI, GPUStack & OpenAI compatible APIs. Agents, Chat, Vision, Audi…

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

A Ruby code quality reporter

A high performance implementation of the Ruby programming language, built on GraalVM.

Hashie is a collection of classes and mixins that make Ruby hashes more powerful.

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

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