WebTransport is like WebSockets on steroids: a TLS-secured, HTTP/2 & HTTP/3–based framework that lets you multiplex reliable and “send-and-forget” streams over one connection. Perfect for real-time apps (think gaming, live video, IoT), it cuts latency and complexity by natively handling bidirectional, server-initiated streams without the usual hacks.
By riding on HTTP/2 & 3 and using extended CONNECT, it dodges the limitations of gRPC and HTTP/2 push, giving you a single, all-in-one pipe for everything from chat to live telemetry. In short, WebTransport is poised to reboot how we build dynamic, interactive backends.
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