1. Date.prototype.toLocaleDateString

    Date method to generate a language sensitive representation of a given date, formatted based on a specified locale and options.

  2. ECMAScript 5

    Full support for the ECMAScript 5 specification. Features include `Function.prototype.bind`, Array methods like `indexOf`, `forEach`, `map` & `filter`, Object methods like `defineProperty`, `create` & `keys`, the `trim` method on Strings and many more.

  3. Attributes for form submission

    Attributes for form submission that may be specified on submit buttons. The attributes are: `formaction`, `formenctype`, `formmethod`, `formnovalidate`, and `formtarget`

  4. Date and time input types

    Form field widgets to easily allow users to enter a date, time or both, generally by using a calendar/time input widget. Refers to supporting the following input types: `date`, `time`, `datetime-local`, `month` & `week`.

  5. rtcicecandidatestats api: candidatetype

  6. rtcicecandidatestats api: networktype

  7. rtcicecandidate api: tcptype

  8. rtcicecandidate api: type

  9. html element: input: `type="date"`

  10. html element: input: `type="datetime-local"`

  11. javascript built-in: intl: datetimeformat: format

  12. javascript built-in: intl: datetimeformat: formatrange

  13. javascript built-in: intl: datetimeformat: formatrangetoparts

  14. javascript built-in: intl: datetimeformat: formattoparts

  15. javascript built-in: intl: datetimeformat: resolvedoptions