1. AbortController & AbortSignal

    Controller object that allows you to abort one or more DOM requests made with the Fetch API.

  2. Signed HTTP Exchanges (SXG)

    Part of the Web Packaging spec, Signed HTTP Exchanges allow a different origin server to provide a resource, and this will be treated as if it came from the original server. This can be used with AMP CDNs, for example, to allow the original URL to be displayed in the URL bar.

  3. WebAssembly Sign Extension Operators

    An extension to WebAssembly adding sign-extension operator instructions

  4. abortcontroller api: signal

  5. audioencoder api: configure: opus: `opus.signal`

  6. authenticatorassertionresponse api: signature

  7. fetch api: `options` parameter: `signal` property

  8. location api: assign

  9. mlgraphbuilder api: sign

  10. navigateevent api: signal

  11. publickeycredential api: `signalallacceptedcredentials()` static method

  12. publickeycredential api: `signalcurrentuserdetails()` static method

  13. publickeycredential api: `signalunknowncredential()` static method

  14. request api: signal

  15. rtcpeerconnection api: signalingstate

  16. rtcpeerconnection api: `signalingstatechange` event

  17. subscriber api: signal

  18. subtlecrypto api: sign

  19. subtlecrypto api: sign: `ed25519` algorithm

  20. writablestreamdefaultcontroller api: signal

  21. types: `sign()`

  22. types: `sign()`: divisions between typed values produce unitless number ("typed arithmetic")

  23. html element: script: integrity: signature-based integrity (ed25519 public key values)

  24. headers http header: signature

  25. headers http header: signature-input

  26. javascript built-in: math: sign

  27. javascript built-in: object: assign

  28. javascript built-in: temporal api: duration: sign

  29. javascript operator: addition assignment (`x += y`)

  30. javascript operator: assignment (`x = y`)

  31. javascript operator: bitwise and assignment (`x &= y`)

  32. javascript operator: bitwise or assignment (`x |= y`)

  33. javascript operator: bitwise xor assignment (`x ^= y`)

  34. javascript operator: division assignment (`x /= y`)

  35. javascript operator: left shift assignment (`x <<= y`)

  36. javascript operator: logical and assignment (`x &&= y`)

  37. javascript operator: logical or assignment (`x ||= y`)

  38. javascript operator: remainder assignment (`x %= y`)

  39. javascript operator: right shift assignment (`x >>= y`)

  40. javascript operator: subtraction assignment (`x -= y`)

  41. javascript operator: bitwise unsigned right shift (`a >>> b`)

  42. javascript operator: unsigned right shift assignment (`x >>>= y`)

  43. sign-extension-operations