Sinatra-support includes many helpers for forms, errors and many amazing things.

Gem containing sinatra engine to utilize SNS notifications.

HTTP client abstraction for service clients

智付通（Spgateway）API 包裝

Parse and execute CloudFormation templates on CloudStack and other clouds

A simple database agnostic import/export app to transfer data to/from a remote database. Taps-taps includes fixes submitted by the community.

TextTractor provides a web interface so that your clients can edit their copy, while you get on with more interesting things.

A template handler that generates several media types representations, from a simple DSL

Support for DB transactions with Capybara

Proxy for mocks API responses

An easy way to work with TwiML for responding to Twilio webhooks in Rails or Sinatra applications using template files.

Generate tokens and interact with the GitHub Rest API as a GitHub App.

This Vagrant plugin allows you to configure a vm environment as a node in a client/server infraestructure. See also vagrant-nodemaster

A decentralized p2p & E2EE chat group

A warden strategy to use Google"s Federated OpenID with Google Apps

WatchTower helps you track how much time you spend on all of your projects.

Library for communication with WaterFurnace Aurora control systems

Webspicy helps testing web services as software operation black boxes

WLang is a general-purpose *code generation*/*templating engine*. It's main aim is to help you generating web pages, sql queries, ruby code (that is, generating text in general) without having to worry too much about html entities encoding, sql back quoting, string escaping and the like. WLang proposes a generic engine that you can easily extend to fit your needs. It also proposes standard instantiations of this engine for common tasks such as rendering HTML web pages.

A Background Job Processor for Ruby applications