How to Check CSS Property Support in Browsers with JavaScript?

Determining CSS Property Support in Browsers with JavaScript

In web development, occasionally you may wish to check if a CSS property is supported by the client's browser. This becomes especially relevant with CSS3 properties like rotation. By verifying support, you can conditionally execute specific functions only when the property is available.

Solution

To ascertain whether a CSS property is supported in JavaScript, employ the following approach:

<code class="js">if ('WebkitTransform' in document.body.style 
 || 'MozTransform' in document.body.style 
 || 'OTransform' in document.body.style 
 || 'transform' in document.body.style) 
{
    // CSS property is supported
    alert('I can Rotate!');
}</code>

Prefixes like '-webkit-', '-moz-', '-o-', and the default '' are added to the vendor-specific versions of the CSS property to check compatibility across various browsers. If any of these prefixes exist in the document.body.style object, it indicates support for the property.

Implementation

Using this method, you can dynamically test for CSS property support and adjust your code accordingly. This ensures compatibility and enhances the user experience by executing specific functions only when the required CSS properties are supported.

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