Static Assets Middleware is useful.

An extension providing Maruku templates for Sinatra applications.

This gem contains four modular Sinatra applications: Pi, Euler, Sqrt2, Phi (golden ratio). These applications can be used to play with: * experiment with new and existing Rack Middleware * combine modular Sinatra app with Rack::Builder * embed one Rack application into another Rack application

Daemon which serves information from the facter gem as JSON over HTTP

This app is a flexible, configurable universal webhook receiver, built with sinatra. It can receive a webhook, parse its payload and take action according to the configuration.

Perform an async action in response to a webhook

WebMock allows you to stub only Net::HTTP requests. This gem bridges the gap and allows you to run a live stub server where all requests are stubbed directly using WebMock API

Make Ruby and Webpack as loosely coupled as possible.

A small gem to integrated digested static files with Ruby / Rails apps

Web interface for a controlling a HL-58S relais card via a Raspberry Pi

Extend your middleware to include Node.js

Rack based event statistic framework for any Rack app

WikiMD is an easy-to-use knowledge database, which has minimal system dependencies

Wings is a Rack-based, MVC framework with REST implementation, also supports ORM for database manipulation.

Rack middleware that logs API calls made to a file for documentation. This gem is being developed for the RapidFTR project - www.rapidftr.com

A quick and simple local web server for prototyping web applications with HAML, SASS and Compass support.

Wouter is a modular web framework built on top of Rack.

Adds view template support to the Wouter web framework.

Translation proxy by wovnrb and WOVN.io.

Game world server