scripting media queryBaseline · Widely available
The scripting CSS media query sets styles based on whether scripting such as JavaScript is available. Values are enabled if scripting is available, initial-only if scripting is only available on page load (for example, printed content), or none.
Supported in all major browsers for at least 30 months — safe to use without fallbacks. Baseline since Dec 7, 2023. Widely available since Jun 7, 2026.
Browser support
DesktopChrome
1–119Not supported
120+Supportedsince Dec 5, 2023
Current: 155Edge
12–119Not supported
120+Supportedsince Dec 7, 2023
Current: 154Firefox
1–112Not supported
113+Supportedsince May 9, 2023
Current: 157Safari
1–16.6Not supported
17+Supportedsince Sep 18, 2023
Current: 27MobileChrome Android
18–119Not supported
120+Supportedsince Dec 5, 2023
Current: 155Firefox Android
4–112Not supported
113+Supportedsince May 9, 2023
Current: 157Safari iOS
1–16.6Not supported
17+Supportedsince Sep 18, 2023
Current: 27How to use
This feature is Baseline widely available — use it freely, no fallback needed.
Example
Full syntax and examples are on MDN: scripting.
Feature detection
There’s no simple runtime check for this feature; rely on the support table and test in your target browsers.