Adds `Symbol.iterator` to any DOM interface containing an indexed property getter, and a "length" property, such as HTMLAllCollection, FileList or MediaList. This enables their use in ECMAScript 6 for-of loops.


Working draft or equivalent

Status in Chromium


Enabled by default (tracking bug) in:

  • Chrome for desktop release 51
  • Chrome for Android release 51

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signal
  • No signals


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Last updated on 2020-11-09