NetHttp2 is an HTTP2 client for Ruby.

A client library for making HTTP requests from Ruby.

Polyphony-http: Polyphonic HTTP for Ruby

Tipi - the All-in-one Web Server for Ruby Apps

A Ruby client for the HTTP/2 version of the Apple Push Notification Service.

Spidergazelle, spidergazelle, amazingly agile, she leaps through the veldt, Spidergazelle, spidergazelle! She don’t care what you think, she says what the hell! Look out! Here comes the Spidergazelle!

a pure ruby http/2 client & server based on http-2

ApnsGatling is a token based authenitcation APNs HTTP/2 gem.

Send push notifications using Apple's new http/2 APNs service

Apple Push Notifications using the HTTP/2 Provider API

grpc based webframework

Htio - a modern HTTP client for Ruby

Inuit - an HTTP client for Ruby

publishing, subscribing, testing, and benchmarking utilities for Nchan.

Send APNS push notifications with ease