WebTransport is the new game-changer for real-time web comms, riding on HTTP/2 and HTTP/3 to deliver secure, multiplexed streams that can be both reliable and “best-effort” for lightning-fast data flows. It finally breaks free from WebSocket and gRPC limitations, natively supports bidirectional client↔server channels, and wraps everything in TLS for modern-grade security.
In his deep-dive video, Hussein Nasser covers why old tricks like HTTP/2 push fizzled out, how to upgrade existing connections, the nitty-gritty of unreliable streaming, Extended Connect, proxying scenarios and more—plus he sprinkles in links to his popular Backend Engineering, Networking and Database courses for anyone hungry to learn.
Watch on YouTube
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