If you are building a bot on the Messenger platform or just trying to connect with your users or friends there, here's a wonderful HTTP client for you!

Pedal-to-the-metal HTTP client for GET requests

Micky makes simple HTTP requests (GET/HEAD), follows redirects, handles exceptions (invalid hosts/URIs, server errors, timeouts, redirect loops), automatically parses responses (JSON, etc.), is very lightweight, and has no dependency.

A ruby wrapper for the Midwife HTTP API

A Bit.ly client for Ruby, built with HTTParty

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

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

Minimal Http Threaded Server with Ryby: Haml, Coffeescript, SSE, AJAX -- well under 200 lines of code!

Receive http requests and print them to standard out

Modifies ActionController::Base such that, in production, ActionView::MissingTemplate exceptions are caught and an HTTP 406-Not Acceptable response is rendered.

An Embulk plugin to ingest data from REST API (Content-Type=application/json) with jq.

A Ruby based HTTP server for Slack app actions, commands, events, and making web API calls.

Wraps MTA:SA's JSON format to support named parameters and different HTTP Methods with callRemote

RightScale's robust HTTP/S connection module

Zebra is a HTTP proxy server that uses ZMQ as the wire protocol between HTTP proxy gateway(s) and backend worker node(s). This allows for seamless load distribution to worker nodes behind a firewall.

Like JavaScript includes, this works because CSS is not subject to the same-origin policy that affects XMLHttpRequest. CSSHttpRequest functions similarly to JSONP, and is limited to making GET requests. Unlike JSONP, untrusted third-party JavaScript cannot execute in the context of the calling page.

Given an HTTP Accept header and a set of available content types, this gem will tell you what to do.

net-httpstub is a stub of Net::HTTP.

A gateway to send SMS using HTTPS POST, through Netelip service, written in ruby

Exchanges a digest to be validated against a token