The new "modulepreload" rel value in <link> element and Link: header provides a way to initiate early (and high-priority) loading of module scripts.

Demo

Documentation

Specification

Working draft or equivalent

Status in Chromium

Blink>Loader


Enabled by default (tracking bug) in:

  • Chrome for desktop release 66
  • Chrome for Android release 66
  • Android WebView release 66

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