Computes the final length of a Rack response body and adds an HTTP header with the value.

A Rack middleware for automatically removing file extensions from URIs, and update the Accept HTTP Header accordingly.

Middleware that provides both file extension and HTTP_ACCEPT-type content negotiation for Rack applications

Rack middleware for declaratively setting the HTTP ContentSecurityPolicy (W3C CSP Level 2/3) security header to help prevent against XSS and other browser based attacks.

Rackish authentication for Rack apps. Provides access to the `Authorization` HTTP header.

Rack middleware implementing an IP whitelist of HTTP verbs.

Rack middleware for creating faking responses for HTTP web services that an application under test communicates with

Receive http requests and print them to standard out

Simple Rack middleware for setting the locale.country via GeoIP using the MaxMind GeoIP database, and setting the locale.languages based on the HTTP_ACCEPT_LANGUAGE header.

Miniserver is a simple fast HTTP 1.1 server for Ruby/Rack applications.

Simple ruby interface for the Todoist http API.

Provides Rails helper methods wrapping the HTTP headers set by Rack::Html5.

any request in the rack layer, returns any json response(Content-Type: application/json) and http status.

Rackful provides a minimal interface for developing ReSTful web services with Rack and Ruby. Instead of writing HTTP method handlers, you’ll implement resource objects, which expose their state at URLs. This version is not backward compatible with v0.1.x.

Throttle HTTP requests using a connection pool for all database connections

Rack::NonCache is a rack middleware that disables HTTP browser caching.

RackMotion provides a Rack-like interface for middleware that can intercept and alter HTTP requests and responses in RubyMotion. It's built on top of NSURLProtocol, which makes it, to borrow a line from Mattt Thompson, an Apple-sanctioned man-in-the-middle attack.

Tweeb is a really simple, bare bones Twitter library made possible by HTTParty

Redispatch your response via another URL. Like a transparent, internal HTTP redirect.

Extend ActionDispatch::HTTP::UploadedFile to detect file type from magic byte