WebTransport is a Game Changer Protocol

WebTransport bundles reliable and unreliable streams into one secure, low-latency connection over HTTP/2 and HTTP/3, cutting through the limitations of WebSockets, gRPC and the old HTTP/2 push. Every channel’s TLS-protected, bidirectional, and multiplexed—perfect for real-time apps, gaming, notifications or anything that needs speedy, flexible data delivery.

This video walks you through WebTransport’s handshake upgrade, its proxying quirks, and how it unleashes modern web comms without reinventing the wheel—plus why HTTP/1.1 falls short and why YouTube still can’t nail push notifications.

Watch on YouTube