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The MutationObserver interface provides a mechanism for listening to changes made to the DOM.
Last updated on : 2025-03-16
Browser Versions
IE
Edge
Firefox
Chrome
Safari
Opera
Fully Supported
Partially
No Support
Mutation events on IE is partially supported on 9-11, and not supported on 5.5-8 IE versions.
Mutation events on Edge is partially supported on 12-129, and not supported on 130-133 Edge versions.
Mutation events on Firefox is partially supported on 6-138, and not supported on 2-5 Firefox versions.
Mutation events on Chrome is partially supported on 15-132, and not supported on 133-136 Chrome versions.
Mutation events on Safari is partially supported on all Safari versions.
Mutation events on Opera is fully supported on 11.6-12, partially supported on 15-114, and not supported on 9.5-10 Opera versions.
Mutation events on Safari on iOS is partially supported on all Safari on iOS versions.
Mutation events on Android Browser is partially supported on 2.3-129, and not supported on 130-133 Android Browser versions.
Mutation events on Opera Mobile is fully supported on 12.1-12, partially supported on 64-80, and not supported on 10-10 Opera Mobile versions.
Mutation events on Chrome for Android is partially supported on 97-129, and not supported on 130-133 Chrome for Android versions.
Mutation events on Firefox for Android is partially supported on all Firefox for Android versions.
Mutation events on Samsung Internet is partially supported on all Samsung Internet versions.
Data sourced from
Overall Browser Compatibility Score
Note:Mutation events shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.
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