Web platform features explorer - CSS import attributes

Module import … with { type: "css" } statements load CSS modules as constructable stylesheets. Also known as CSS module scripts.

Status

Limited availability

MDN documentation

import

Specifications

HTML (#css-module-script), from HTML Workstream (WHATWG).

Browser support

Chrome 123 Released on 2024-03-19
Chrome Android 123 Released on 2024-03-19
Edge 123 Released on 2024-03-22
Firefox 147 Released on 2026-01-13
Firefox for Android 147 Released on 2026-01-13
Safari ❌ See webkit.org/b/227967 Vendor position : support
Safari on iOS ❌ See webkit.org/b/227967 Vendor position : support

Baseline availability blocked since January 2026 by Safari (0 months)

Usage (according to Chrome Platform Status)

~0.000% of page loads. More data at chromestatus.com.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

Developer signals

Votes: 13

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