A Rack middleware that transforms async requests (using thin + async_sinatra for example) into synchronous requests. Useful for testing Async Sinatra apps with a minimum of changes in your testing environment.

Kick ass router for Sinatra based on http_router.

Small subset of Sinatra helper methods ported to Grape

A Sinatra extension which returns only the visible contents of a directory

Mobile emoji on Sinatra

Converts class names intro controllers and automatically maps them. Same thing with views and both, views and controllers, can be configured to your liking. It combines the best of both Padrino and Sinatra.

A auth token for sinatra

A WMS (Web Map Service) is a great way to show lots of geolocated data on a map. Instead of generating static images (which will either be huge or don't have enough resolution), a WMS allows you to dynamically zoom in and out of your dataset. This gem allows you to very easily represent your dat...

Generates RESTful routes for the models of a Sinatra application (ActiveRecord, DataMapper, Stone)

Opinionated asset packaging for Sinatra done well.

A sinatra extension for easy oauth integration with oauth providers

Integration of roar into Sinatra

Provides an API to send metrics from Sinatra applications to the FiveRuns Dash service

This little gem will help you to initialize an rspec environment for a sinatra application. It will generate the required files from templates.

Client for Sinatra API applications

Helpers for Sinatra to generate Touch & Sell store application

mobile_fu for Sinatra, sort of. Based on mobile_fu by Brendan G. Lim This is very alpha, enough to get me going...

Build simple applications based on the mvc model of rails, in a lean way using sinatra as a web service.

Generate a skeleton of WebSocket application with Ruby(Sinatra)

basic helpers and authentication methods for using warden with sinatra also providing some hooks into Rack::Flash