Transparent caching for your HTTP requests (heap, file, memcache). Built-in support for RestClient. Built upon Rack::Cache.

Inuit - an HTTP client for Ruby

Really thin and non intuitive ruby server. Made to be fast and ready for really heavy servers (not only http server).

A Ruby Gem for authenticating HTTP requests using a HMAC

Rack middleware to notify HTTP endpoint with application notifications

expose a local instance of couchbase lite via http

HTTP client for making requests against a set of hosts

Control Tower is a Rack-based HTTP server designed to work with MacRuby. It can be used by calling to its Rack::Handler class, or by running the control_tower executable with a Rackup configuration file (see the control tower help for more details).

Use this gem as an extra layer of protection if your system has any HTTP accelerators in front of it, like varnish.

Notify Guard Events by HTTP POST Requests

A lightweight, flexible routing system that provides a Rails-like DSL for defining and matching HTTP routes

A transparent HTTP proxy useful in the preliminary recognize step for a web application security assessment

Ruby wrapper for the CareerBuilder V2 HTTP XML API

Gem for finding and testing http proxy servers

HTTP proxy with the ability to capture requests and generate a fake response. It is *not* intended to use in production environments, but only in integration tests.

Replace inline http passwords (http://user:password@host) with 'xxx' in cap log output

The Paubox Rails Gem integrates Paubox's Transactional Email HTTP API with ActionMailer.

Caldecott HTTP/Websocket Tunneling Library

A simple HTTP client wrapper for Dingtalk.

Event-driven HTTP Multipart parser