StyleSheetList: length property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2015.

The length read-only property of the StyleSheetList interface returns the number of CSSStyleSheet objects in the collection.

Value

An integer indicating the number of items in the collection.

Examples

In the following example, length is printed to the console, and also used in a for loop to print each individual CSSStyleSheet object to the console.

js
let length = document.styleSheets.length;
console.log(length);

for (let i = 0; i < length; i++) {
  console.log(document.styleSheets[i]);
}

Specifications

Specification
CSS Object Model (CSSOM)
# dom-stylesheetlist-length

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
length

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support