Promise.prototype.finally

This finally method is used for registering a callback to be invoked when a promise is settled (either fulfilled, or rejected).

Documentation

Specification

Editor's draft

Status in Chromium

Blink>JavaScript>Language


Enabled by default (tracking bug) in:

  • Chrome for desktop release 63
  • Chrome for Android release 63
  • Android WebView release 63
  • Opera release 50
  • Opera for Android release 50

Consensus & Standardization

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

Owner

Last updated on 2018-10-19