DHC is an advanced HTTP client. Implementing basic http-communication enhancements like interceptors, exception handling, format handling, accessing response data, configuring endpoints and placeholders and fully compatible, RFC-compliant URL-template support.

An HTTP Recorder

This is actually just httparty, with that stupid post-install message removed. You should probably just use the real one and maybe complain at https://github.com/jnunemaker/httparty/pull/139

Simple http server for local development

A HTTP fake implementation for test suites.

# Quick Start The Owner API uses the JSON format, and must be accessed over a [secure connection](https://en.wikipedia.org/wiki/HTTPS). Let’s assume that the access token provided by your account manager is “TOKEN”. Here’s how to get the list of ids of all your invoices from the first week of ...

Analyze HTTP log files.

This gem allows you to check the Content-Type of any HTTP-accessible asset.

A Ruby HTTP Mock Server based on Sinatra

Easy way to raise HTTP errors from your ruby application

Rack::HttpEnforcer is a simple Rack middleware to enforce http connections

Reaxar is a lightweight asynchronous HTTP/REST client for Ruby, built on top of async-http. It features automatic cookie management, support for redirects and relative navigation, and is ideal for scraping, API interaction, or automated web flows. Perfect for developers who need a non-blocking H...

The HTTP spec details a way to use HTTP/1.1 as a platform for transitioning to newer protocols by starting the conversation with HTTP/1.1. There are no restrictions on what that protocol can be.

Httpotemkin provides tools to mock HTTP servers for system-level tests.

Simple to use HTTP API tests

An implementation of Gisle Aas's HTTP::Negotiate

Return HTTP error codes while rendering the corresponding error page in Rails.

A HTTP client and server library.

Provides with the ability to validate url (Rails 4). Allow using http, https and schema-less urls, checks domain zones, IP-based hostnames, name space specifications and hostname characters.

NetHttp2 is an HTTP2 client for Ruby.