1. CSS all property

    A shorthand property for resetting all CSS properties except for `direction` and `unicode-bidi`.

  2. Font unicode-range subsetting

    This @font-face descriptor defines the set of Unicode codepoints that may be supported by the font face for which it is declared. The descriptor value is a comma-delimited list of Unicode range (<urange>) values. The union of these ranges defines the set of codepoints that serves as a hint for user agents when deciding whether or not to download a font resource for a given text run.

  3. KeyboardEvent.charCode

    A legacy `KeyboardEvent` property that gives the Unicode codepoint number of a character key pressed during a `keypress` event.

  4. cssfontfacedescriptors api: unicode-range

  5. cssfontfacedescriptors api: unicoderange

  6. fontface api: unicoderange

  7. css property: font-variant-emoji: unicode

  8. css property: unicode-bidi

  9. css property: unicode-bidi: bidi-override

  10. css property: unicode-bidi: embed

  11. css property: unicode-bidi: isolate

  12. css property: unicode-bidi: isolate-override

  13. css property: unicode-bidi: normal

  14. css property: unicode-bidi: plaintext

  15. types: `<string>`: unicode escaped characters (`\xx`)

  16. javascript built-in: regexp: unicode

  17. javascript built-in: regexp: unicodesets

  18. javascript built-in: string: unicode code point escapes \u{xxxxxx}

  19. grammar: unicode escape sequences (`'\u00a9'`)

  20. grammar: unicode point escapes (`\u{}`)

  21. regular_expressions: character escape: `\n`, `\x`: unicode character escape: `\u{...}`

  22. regular_expressions: unicode character class escape: `\p{...}`, `\p{...}`

  23. global_attributes: unicode-bidi