getMatchedCSSRules is a webkit-only API to get a list of all the style rules applied to a particular element. It has been deprecated since 2014.

Status in Chromium


Removed (tracking bug)

Consensus & Standardization

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



Intent to Deprecate:!msg/blink-dev/fd-QLCiLESQ/_mfowSsRR8oJ Intent to Remove:!topic/blink-dev/-_Al0I5Rm9Q Unofficial Blink polyfill (adapted from Gecko polyfill):

Last updated on 2020-11-19