1. html element: ins: datetime

2. javascript built-in: intl: datetimeformat

3. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor

4. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `locales` parameter

5. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter

6. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.calendar` parameter

7. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.datestyle` parameter

8. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.dayperiod` parameter

9. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.fractionalseconddigits` parameter

10. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.hourcycle` parameter

11. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.numberingsystem` parameter

12. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.timestyle` parameter

13. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.timezonename` parameter

14. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.timezonename` parameter: `shortgeneric`/`longgeneric`/`shortoffset`/`longoffset` as `options.timezonename` option

15. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.timezone` parameter

16. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.timezone` parameter: iana time zone names in `options.timezone` option

17. javascript built-in: intl: datetimeformat: `datetimeformat()` constructor: `options` parameter: `options.timezone` parameter: utc offset in `options.timezone` option

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

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

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

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

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

23. javascript built-in: intl: datetimeformat: resolvedoptions: computed `timezone`

24. javascript built-in: intl: datetimeformat: supportedlocalesof

25. javascript built-in: temporal api: instant: tozoneddatetimeiso

26. javascript built-in: temporal api: plaindatetime

27. javascript built-in: temporal api: plaindatetime: add

28. javascript built-in: temporal api: plaindatetime: day

29. javascript built-in: temporal api: plaindatetime: era

30. javascript built-in: temporal api: plaindatetime: from

31. javascript built-in: temporal api: plaindatetime: hour

32. javascript built-in: temporal api: plaindatetime: month

33. javascript built-in: temporal api: plaindatetime: round

34. javascript built-in: temporal api: plaindatetime: since

35. javascript built-in: temporal api: plaindatetime: until

36. javascript built-in: temporal api: plaindatetime: with

37. javascript built-in: temporal api: plaindatetime: year

38. javascript built-in: temporal api: zoneddatetime

39. javascript built-in: temporal api: zoneddatetime: add

40. javascript built-in: temporal api: zoneddatetime: day

41. javascript built-in: temporal api: zoneddatetime: era

42. javascript built-in: temporal api: zoneddatetime: from

43. javascript built-in: temporal api: zoneddatetime: hour

44. javascript built-in: temporal api: zoneddatetime: month

45. javascript built-in: temporal api: zoneddatetime: round

46. javascript built-in: temporal api: zoneddatetime: since

47. javascript built-in: temporal api: zoneddatetime: toinstant

48. javascript built-in: temporal api: zoneddatetime: until

49. javascript built-in: temporal api: zoneddatetime: with

50. javascript built-in: temporal api: zoneddatetime: year