Rails like initialization

IP to Street Address for Sinatra using free geoip and gmaps

Use Jekyll layouts from Sinatra.

JSend helper for Sinatra

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

sinatra/json extracted from sinatra-contrib.

Turns a Sinatra Base class into a JSON api

Implementation of JSON-RPC for Sinatra

Kitten pictures for Sinatra not_found pages.

Provides helpers for accessing the LinkedIn API in Sinatra applications.

create dashboards in sinatra that instantly update when the database changes

A logger for Sinatra applications

Sinatra Logging is a pain. This gem helps with wiring Access logs, Error logs, and plain debugging logs (i.e. logger.info, logger.warn, ... etc).

Send email in Sinatra APP

A simple params sanitizer (originally created for sinatra)

Sinatra extension that allows you to use name your routes

This Sinatra extension, derived from omniauth_pure by Marcus Proske, adds OmniAuth authorization to your Sinatra application, so your users can login using FaceBook, Twitter and many other authorization providers, as long as you supply the API keys. It uses DataMapper and HAML.

Mixin to craft awesome JSON-api Sinatra apps

sinatra-param2 allows you to declare, validate, and transform endpoint parameters as you would in frameworks like ActiveModel or DataMapper.

Param checker adds a before filter for each api to do the validation