CSSUnparsedValue: forEach() method

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

The CSSUnparsedValue.forEach() method executes a provided function once for each element of the CSSUnparsedValue.

Syntax

forEach(callbackFn)
forEach(callbackFn, thisArg)

The function to execute for each element, taking three arguments:

currentValue: The value of the current element being processed.
index Optional: The index of the current element being processed.
array Optional: The CSSUnparsedValue that forEach() is being called on.

Value to use as this (i.e., the reference Object) when executing callback.

This feature does not appear to be defined in any specification.

This page was last modified on ⁨Jun 23, 2025⁩ by MDN contributors.