wintertc

https://github.com/kuboon/wintertc.rb

WinterTc provides a Ruby HTTP client whose interface mirrors the JavaScript Fetch API as closely as possible. It exposes WinterTc::Request, WinterTc::Response, WinterTc::Headers, and WinterTc.fetch — all with the same semantics as their browser counterparts. No runtime gem dependencies: only Ruby's built-in net/http, uri, and json are used.