1. Web Sockets

    Bidirectional communication technology for web apps

  2. WebTransport

    Protocol framework to send and receive data from servers using [HTTP3](/http3). Similar to [WebSockets](/websockets) but with support for multiple streams, unidirectional streams, out-of-order delivery, and reliable as well as unreliable transport.

  3. websocket api

  4. websocketerror api

  5. websocketerror api: closecode

  6. websocketerror api: reason

  7. websocketerror api: `websocketerror()` constructor

  8. websocketstream api

  9. websocketstream api: close

  10. websocketstream api: closed

  11. websocketstream api: opened

  12. websocketstream api: url

  13. websocketstream api: `websocketstream()` constructor

  14. websocket api: binarytype

  15. websocket api: bufferedamount

  16. websocket api: close

  17. websocket api: `close` event

  18. websocket api: `error` event

  19. websocket api: extensions

  20. websocket api: `message` event

  21. websocket api: `open` event

  22. websocket api: protocol

  23. websocket api: supports protocol as specified by rfc 6455

  24. websocket api: readystate

  25. websocket api: send

  26. websocket api: url

  27. websocket api: `websocket()` constructor

  28. websocket api: available in workers