Open Bug 1551299 Opened 11 months ago Updated 7 months ago

[meta] JS Scheduling Improvements

Categories

(Core :: Performance, task, P3)

task

Tracking

()

Tracking Status
firefox68 --- affected

People

(Reporter: denispal, Assigned: denispal)

References

(Depends on 2 open bugs)

Details

(Keywords: meta)

Meta bug to gather anything related to JS scheduling improvements that we can make.

Depends on: 1543776

Jason noticed from the profile in bug 1530212 that we are running <script defer> synchronously right after parsing is complete and perhaps we can speculatively parse the script ahead of time and run the scripts at the end after html parsing is done.

Depends on: 1530212
Priority: -- → P3
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