Set objects let you store unique values of any type, whether primitive values or object references.

Demo

Documentation

Specification

Established standard

Status in Chromium

Blink


Enabled by default (tracking bug) in:

  • Chrome for desktop release 38
  • Chrome for Android release 38

Consensus & Standardization

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

Owners

Last updated on 2020-11-09