Open Bug 1943843 Opened 20 days ago Updated 17 days ago

Testcase generating 150K custome elements is 1.7x slower in Nightly

Categories

(Core :: DOM: Core & HTML, enhancement)

enhancement

Tracking

()

People

(Reporter: mayankleoboy1, Unassigned)

References

(Depends on 1 open bug)

Details

Attachments

(1 file)

Open attached testcase
enter 150000. press generate

150000
Nightly: https://share.firefox.dev/3CswS0D (23s)
Chrome: https://share.firefox.dev/4jsCSHj (13s)

Nightly to Destroy elements: https://share.firefox.dev/42vRUWO
Nightly to Reload page: https://share.firefox.dev/4gdjV8P

Testcase was generated using chatgpt.

Attached file custom elements.HTML

This seems mostly due to <input> / <button> (bug 1943305).

Depends on: 1943305
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