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@media.scripting

The scripting CSS media feature can be used to test whether scripting (such as JavaScript) is available.

Syntax

The scripting feature is specified as a keyword value chosen from the list below.

none
Scripting is completely unavailable on the current document.
initial-only
Scripting is enabled during the initial page load, but not afterwards.
enabled
Scripting is supported and active on the current document.

Example

HTML

<p class="script-none">You do not have scripting available. :-(</p>
<p class="script-initial-only">Your scripting is only enabled during the initial page load. Weird.</p>
<p class="script-enabled">You have scripting enabled! :-)</p>

CSS

p {
  color: lightgray;
}

@media (scripting: none) {
  .script-none {
     color: red;
  }
}

@media (scripting: initial-only) {
  .script-initial-only {
    color: red;
  }
}

@media (scripting: enabled) {
  .script-enabled {
    color: red;
  }
}

Result

Specifications

Specification Status Comment
Media Queries Level 4
The definition of 'scripting' in that specification.
Candidate Recommendation Deferred to Media Queries Level 5.

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support No
No
See bug 489957.
? No
No
See bug 1166581.
No No No
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support No
No
See bug 489957.
No
No
See bug 489957.
? No
No
See bug 1166581.
No No ?

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/@media/scripting