minature rails for stay-at-home moms

Cramp is a framework for developing asynchronous web applications.

Cuba is a microframework for web applications.

Scalable Framework aimed at Speed and Simplicity

Gin is a small Ruby web framework, built on Rack, which borrows from Sinatra expressiveness, and targets larger applications.

Harbor Framework

The web app builder for Rails

A concurrent realtime web framework for Ruby

Marley is a framework for quickly building RESTful web services and applications. Development is fast for two reasons: Marley implements lots of sensible defaults, all of which can be overridden and most of which can be overridden easily. And Marley servers exchange only data and metadata with clients.

Merb. Pocket rocket web framework.

The Godfather of Sinatra provides a full-stack agnostic framework on top of Sinatra

Design-First Web Framework

Ruby on Rails is a full-stack web framework optimized for programmer happiness and sustainable productivity. It encourages beautiful code by favoring convention over configuration.

Ramaze is a simple and modular web framework

Rango is ultralightweight, ultracustomizable, ultracool web framework deeply inspired by Django.

Nothing to see yet.

The super-friendly web framework.

A light-weight Sinatra-inspired web framework for web sites and applications of any size.

Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.

Strelka is a framework for creating and deploying Mongrel2[http://mongrel2.org/] web applications in Ruby.

A bliki-type web content thing.

A microframework built on Rack.

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Hanami is a web framework for Ruby

The Plezi.io Ruby Framework for real time web applications.

Routing tree web toolkit