WebTransport
WebTransport is a web API that enables low-latency, bidirectional communication between web clients and servers using modern transport protocols like HTTP/3. It provides a flexible, stream-based interface for sending and receiving data, supporting both unreliable datagrams and reliable streams. This technology is designed to overcome limitations of WebSockets and WebRTC data channels for real-time applications.
Developers should learn WebTransport for building high-performance, real-time web applications such as gaming, live streaming, and IoT dashboards where low latency and efficient data transfer are critical. It's particularly useful when you need to handle multiple data streams concurrently or require unreliable transport for time-sensitive data like game state updates. Use WebTransport when existing web communication APIs don't meet your performance or flexibility requirements.