pco_api is a gem for working with the RESTful JSON API at api.planningcenteronline.com using HTTP basic auth or OAuth 2.0. This library can talk to any endpoint the API provides, since it is written to build endpoint URLs dynamically using method_missing.

Automatically add a `link` header directing clients to `preconnect` to your `asset_host` to HTML document responses in Rails.

HttpZip is a gem to extract individual files from a remote ZIP archive, without the need to download the entire file.

Ruby HTTP Thrif server with support muptiple protocols (JSON, Binary and etc.)

FCM API wrapper, supports HTTP/2 using httpx gem. This gem is based on fcmpush gem.

Puma is a simple, fast, multi-threaded, and highly parallel HTTP 1.1 server for Ruby/Rack applications. Puma is intended for use in both development and production environments. It's great for highly parallel Ruby implementations such as JRuby and TruffleRuby as well as as providing process worker support to support CRuby well.

This library wraps the [ngrok HTTP API](https://ngrok.com/docs/api) to make it easier to consume in Ruby.

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

A simple HTTP client

RabbitMQ HTTP API client for Ruby

Log outgoing HTTP requests made from your application. Helpful for tracking API calls of third party gems that don't provide their own log output.

A comprehensive Ruby SDK for integrating with TikTok Open API. Provides OAuth 2.0 authentication, user authorization, and HTTP client functionality.

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

A HTTP request and response capture.

A very simple web framework made with async http

Qeweney - cross library HTTP request / response API

An HTTP gem wrapper for easy persistent connections and more.

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

EXtended http(s) CONnections

Secret User Agent of HTTP