“Safest, Fastest, Easiest, and Most advanced” Python HTTP Client. Production Ready! Drop-in replacement for Requests. HTTP/1.1, HTTP/2, and HTTP/3 supported. With WebSocket!

Python implementation of the Happy Eyeballs Algorithm described in RFC 6555

AIR Native Extension (ANE) that supports HTTP/2, TLS 1.3, and the Happy Eyeballs algorithm (RFC 8305) for optimized connection performance. It allows custom HTTP methods and headers with progress callbacks across Windows, Android, macOS, and iOS.

A simple (yet powerful) Happy Eyeballs test tool

IPv6 Happy Eyeballs test website

Jupyter notebooks used for analysis

AIR Native Extension (ANE) that supports HTTP/2, TLS 1.3, and the Happy Eyeballs algorithm (RFC 8305) for optimized connection performance. It allows custom HTTP methods and headers with progress callbacks across Windows, Android, macOS, and iOS.