1. ChildNode.remove()

    DOM node method to remove the node itself from the document.

  2. rem (root em) units

    Type of unit similar to `em`, but relative only to the root element, not any parent element. Thus compounding does not occur as it does with `em` units.

  3. animation api: browsers automatically remove indefinite filling animations

  4. characterdata api: remove

  5. css api: rem

  6. documenttype api: remove

  7. domtokenlist api: remove

  8. domtokenlist api: removes duplicates

  9. element api: remove

  10. element api: removeattribute

  11. element api: removeattributenode

  12. element api: removeattributens

  13. eventtarget api: removeeventlistener

  14. eventtarget api: removeeventlistener: form with `options` object supported (third parameter can be either options or a `boolean`, for backwards compatibility)

  15. eventtarget api: removeeventlistener: `usecapture` parameter is optional

  16. filesystementry api: remove

  17. filesystemhandle api: remove

  18. htmlmediaelement api: remote

  19. htmlselectelement api: remove

  20. mediakeysession api: remove

  21. mediasource api: removesourcebuffer

  22. mediastream api: removetrack

  23. mutationrecord api: removednodes

  24. namednodemap api: removenameditem

  25. namednodemap api: removenameditemns

  26. node api: removechild

  27. remoteplayback api

  28. remoteplayback api: cancelwatchavailability

  29. remoteplayback api: `connecting` event

  30. remoteplayback api: `connect` event

  31. remoteplayback api: `disconnect` event

  32. remoteplayback api: prompt

  33. remoteplayback api: state

  34. remoteplayback api: watchavailability

  35. rtcrtpstreamstats api: remoteid

  36. selection api: removeallranges

  37. selection api: removerange

  38. sourcebuffer api: remove

  39. sourcebuffer api: removeasync

  40. sourcebuffer api: remove: available in workers

  41. storage api: removeitem

  42. svglengthlist api: removeitem

  43. svgnumberlist api: removeitem

  44. svgpointlist api: removeitem

  45. svgstringlist api: removeitem

  46. svgtransformlist api: removeitem

  47. texttrack api: removecue

  48. xsltprocessor api: removeparameter

  49. javascript operator: remainder (`%`)

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