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The Jiffy Firefox Extension is written Bill Scott of Netflix. It adds an additional panel to Firebug that provides a visual view of the Javascript time measurements captured by Jiffy-Web.

Jiffy is compatible with Firefox 1.5 - 3.5.*

Jiffy-Web is a fine-grained and flexible website performance tracking and analysis suite written by Scott Ruthfield, Ben Maldonado, Don Shanks, Travis Pearl of Whitepages.com. The library provides a simple way to insert and capture time measurements in your Javascript code and save them to a backend service for later analysis.

Jiffy-Web is available at: http://code.google.com/p/jiffy-web/

Download files:


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