Open
Bug 1425389
Opened 6 years ago
Updated 2 years ago
Low javascript performance on Firefox Quantum
Categories
(Core :: Graphics, enhancement, P3)
Tracking
()
UNCONFIRMED
| Performance Impact | low |
People
(Reporter: tony_node2010, Unassigned)
Details
(Keywords: perf, Whiteboard: [gfx-noted])
What did you do? ================ 1. Used snow effect javascript plug-in on my website. 2. Tested on Chrome and IE, both runs smoothly. 3. Tried in on Firefox Quantum, it lags the whole browsing experience. What happened? ============== Javascript plug-in is running really slow on Firefox Quantum but very smooth on Chrome and other browsers. What should have happened? ========================== It should be running smoothly. Is there anything else we should know? ====================================== Please use this javascript plugin here: https://github.com/scottschiller/Snowstorm and the bug report here: https://github.com/scottschiller/Snowstorm/issues/31 Here's the demo: http://www.schillmania.com/projects/snowstorm/
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Updated•6 years ago
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Component: Performance → Untriaged
Product: Mozilla Developer Network → Firefox
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Updated•6 years ago
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Priority: -- → P3
Whiteboard: [qf][gfx-noted]
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Comment 1•6 years ago
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Based on https://perfht.ml/2BMNjiX this is not really the canvas code that's slow but rather something about upload and composition. I don't think this is very high priority since it probably isn't super common on real websites, but for performance parity I think we should fix this.
Component: Canvas: 2D → Graphics
Whiteboard: [qf][gfx-noted] → [qf:p3][gfx-noted]
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Updated•2 years ago
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Performance Impact: --- → P3
Whiteboard: [qf:p3][gfx-noted] → [gfx-noted]
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Updated•2 years ago
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Severity: normal → S3
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Description
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