ActiveRecord extension to use connections to multiple databases

OAuth Core Ruby implementation

Expose any services as rack application.

This gem allows you to create passes for Windows Phone Wallet. Unlike some, this works with Rails but does not require it.

Minitest-based black box testing thing

VERY simple framework for Web Applications

Wee is a stateful component-orient web framework which supports

Multipart form data parser

Simple multitenancy for rack-based web servers

Ruby HTTP Thrif server with support muptiple protocols (JSON, Binary and etc.)

API for editing content on mumuki

Teacher tools for Mumuki

Ruby core extensions

Library for login mumuki requests

Host your bookmarks or maintain a link blog

Also support for simple_form gem included

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

The command line tool to compile mruby to WebAssembly

Pepper is a Ruby, DSL based framework for creating RESTful web applications. It adheres to the Ruby Rack specification.

Snap - a minimalist framework for creating RESTful web applications