Closed Bug 873202 Opened 13 years ago Closed 13 years ago

FF 21 javascript performance regression with Less.js and Bootstrap

Categories

(Firefox :: Untriaged, defect)

Product:
Firefox
Component:
Untriaged
Version:
21 Branch
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: pjkixx, Unassigned)

Details

(Keywords: perf)

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0) Gecko/20100101 Firefox/21.0 (Beta/Release) Build ID: 20130511120803 Steps to reproduce: Fire up a page that uses Less.js client side with twitter Bootstrap in Firefox 21.0 Actual results: Notice the runaway script error dialog pop up a quite a few times. Expected results: It should have no problems running this code as it worked fine in FF 20
actually after doing a fresh install it seems to be fine now, so this may just be a problem with the updater going from 20.0.1 to 21.0
i take that back, after having the browser open for some time i'm still seeing the issue again with the runaway script error
Reporter, could you please provide more precise steps to reproduce? (https://developer.mozilla.org/en-US/docs/Mozilla/QA/Bug_writing_guidelines?redirectlocale=en-US&redirectslug=Bug_writing_guidelines) Thank you.
Flags: needinfo?(pjkixx)
Keywords: perf
A link to a page that has this issue would be helpful.
looks like it might actually be a problem with FireBug ... http://code.google.com/p/fbug/issues/detail?id=6458
Flags: needinfo?(pjkixx)
Resolving per above.
Status: UNCONFIRMED → RESOLVED
Closed: 13 years ago
Resolution: --- → INVALID
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