A lightweight mime type lookup toy

HTTP Caching for Rack

HTTP Client interface for ruby

Manage modern JavaScript in Rails without transpiling or bundling

A ruby module for reading and writing zip files

Apipie-dsl is a DSL for documenting DSLs written in Ruby. Instead of traditional use of comments, ApipieDSL lets you describe the code, through the code.

Behaviour driven development (BDD) framework for Ruby

RDoc generator to build searchable HTML documentation for Ruby code

Manage child processes and their IO handles easily

A fast strptime/strftime engine.

A common interface to multiple JSON libraries

Local and cloud file storage framework

Arel is a SQL AST manager for Ruby

Ruby shadow password module

Textile parser for Ruby