A fast HTTP / Websocket Server with built-in Pub/Sub support (with or without Redis), static file support and many other features, optimized for Ruby MRI on Linux / BSD / macOS / Windows

unobtrusive_flash takes your flash messages for the backend and automagically passes them to the frontend via HTTP cookies. This works with both regular page loads and AJAX requests, does not tamper with the page body and requires about 3 extra lines of code in your app - how's that for unobtrusive?

Robust streaming downloads using Net::HTTP, HTTP.rb or wget.

RabbitMQ HTTP API client for Ruby

HTTP::Cookie is a Ruby library to handle HTTP Cookies based on RFC 6265. It has with security, standards compliance and compatibility in mind, to behave just the same as today's major web browsers. It has builtin support for the legacy cookies.txt and the latest cookies.sqlite formats of Mozilla Firefox, and its modular API makes it easy to add support for a new backend store.

WebVTT parser and segmenter in ruby for HTML5 and HTTP Live Streaming (HLS).

A generic Fluentd output plugin to send logs to an HTTP endpoint

Provides an adaptor between async-http and faraday.

A HTTP client and server library.

The Lob API is organized around REST. Our API is designed to have predictable, resource-oriented URLs and uses HTTP response codes to indicate any API errors. <p> Looking for our [previous documentation](https://lob.github.io/legacy-docs/)?

This library allows you to recognize and build URLs in a Rack application.

HTTMultiParty is a thin wrapper around HTTParty to provide multipart uploads.

Ruby bindings to https://github.com/joyent/http-parser and https://github.com/http-parser/http-parser.java

WebDAV client library in the style of Net::HTTP, using Net::HTTP and libcurl, if installed

EventMachine HTTP Server

This gem provides the extracted Token Authenticatable module of devise. It enables the user to sign in via an authentication token. This token can be given via a query string or HTTP Basic Authentication.

A Batch API plugin that provides a RESTful syntax, allowing clients to make any number of REST calls with a single HTTP request.

tiny HTTP server to launch an app in the iOS simulator

A fast HTTP server supporting rack.

Daemon which executes shell commands read out of a Starling queue and optionally posts back to an HTTP server on success/failure