Language support for classes. In 42, shipped in strict mode. In 49, shipped outside of strict mode as well.

Demo

Documentation

Specification

Established standard

Status in Chromium

Blink


Enabled by default (tracking bug) in:

  • Chrome for desktop release 42
  • Chrome for Android release 42

Consensus & Standardization

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

Owner

Comments

Intent to implement: https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/3dLc0LIhDDk Intent to ship: https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/Qpmq5Gm0c4I/cuy83f4cb0sJ

Last updated on 2021-05-21