PORO for view object using sinatra erb views

Sinatra integration for ZeroClipboard

Sinatra middleware to assign a callback on a certain route set

Simple and easy way for connect JS and CSS file in your Sinatra applications

A CLI for scaffolding a Sinatra application

A set of helpers for sinatra apps that expose REST resources.

a statistics extension for sinatra.

A gem to configure syslog for Sinatra 1.4.x

Simple request handler scoping for sinatra

Easily create Twilio apps with Sinatra

em-synchrony glue for sinatra.

Sinatra::Tests is a repository of common Test/RSpec helpers

A quick and dirty static file router for Sinatra.

A Sinatra Extension that provides easy creation of flexible HTML tags.

Use Jekyll layouts from Sinatra.

Sinatra Ruby gem extensions for gettext, caching, reloading, etc.

Asset minification and bundling for Sinatra

A Haml renderer for Sinatra

sinatra_erb_joiner allows you to join multiple erbs into an html document, as well as to implement live template functionality with erbs.

Sinatra Conditions gives you the ability to use additional conditions.