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Avoid DOM Mutation events #1399

arantius opened this Issue Aug 19, 2011 · 0 comments


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arantius commented Aug 19, 2011

Mozilla review of 0.9.9 said:

This version didn't pass full review because of the following issues ... you need to correct them to get full approval. Thanks.

  1. DOM mutation events profoundly degrade performance, and that degradation is not reversed by removing the listeners. We can't allow mutation listeners except when they're absolutely necessary, and never for the top-level browser document.

@arantius arantius closed this in 081371a Aug 19, 2011

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