Can You Track Style Attribute Changes in JavaScript?

Is It Possible to Monitor Style Attribute Changes?

The jQuery framework lacks a specific event listener for style changes. However, leveraging MutationObserver can effectively track 'style' attribute modifications.

Using MutationObserver

In the callback function, the mutationRecord object provides access to both the old and new style values.

Temporary Solution Using jQuery Override

Previously, a jQuery-based workaround involved temporarily overriding the prototype.css method:

While this approach is no longer necessary with MutationObserver support, it demonstrates how to intercept style changes.

Additional Considerations

MutationObserver is well-supported in modern browsers, including IE 11 , making it a viable solution for detecting style attribute modifications.

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