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

Owner

Last updated on 2017-10-23