Torquebox (http://www.torquebox.org) is a JBoss Application Server that will run your Rack and Rails apps in JRuby. Torquebox provides a number of additional functionality that you might find useful, such as messaging, background services, and scheduled tasks. Configuring those is incredibl...

Pure protocol code for CalDAV (RFC 4791) and CardDAV (RFC 6352). No rack, no async, no I/O. Pair with async-caldav for a server.

A shadow requesting library for rack based applications

Easy upload management for ActiveRecord with Rackspace Cloud Files support

This is a fix for mounted rack apps. It resets the gem to an inbetween commit between 3.0.17 and 3.0.18. Jets is a framework that allows you to create serverless applications with a beautiful language: Ruby. It includes everything required to build and deploy an application. Jets leverages the p...

A simple UI for controlling the CORS settings that ship with Rack CORS Middleware.

Per-request fiber-based storage for Rack

Innkeeper allows Rack applications to deal with database multitenancy through ActiveRecord

Validate HTML files as they leave your app by rack or by mail or by turbo-stream

Rack Middleware that handles directs incoming requests to their aliased path targets

Rehearsal is a Rack Middleware gem that allows model changes to be previewed without persisting them to the database. It achieves this by intercepting the original update request and spawning a second request to Rails for a preview, wrapping both in a single database transaction that is rolled ba...

Rack Middleware that injects an iframe around the response content to allow for responsive previewing

Including Google Charts in your SSL-protected site causes warnings about 'Mixed Content' (particularly in Internet Explorer). This Rack middleware allows you to point those img tags at a local path instead of Google. The image is retreived by your server then delivered to your client over your ...

evhttp wrapper and Rack interface

Use custom encrypted cookie for Warden instead of rack:session

Only for debugging/testing. Transforms application/json content type into text/json for display in a browser.

Rack middleware to output like access log.

A Ruby gem with a C extension for high-performance scanning and redaction of 85 sensitive patterns — API keys, tokens, credentials, IBANs, national IDs, emails, phone numbers, and PII from 15+ countries. Optional Logger formatter, Rails filter_parameters adapter, and Rack middleware. Designed to ...

Nexmo related middleware to make it easier to work with Nexmo's webhooks

Rack middleware Ruby micro-framework