Javascript optimization. Is there an easier way to speed up Javascript?

Question

I wrote a massive script in JS, and I want to optimize it so that it works faster, but it takes too much time to execute a function by function and perform a “speed test”. Does anyone know a better way? I heard that you can use firebug, but I did not find any useful links on how to do this.

The page I'm optimizing is here: http://flanvas.com/development/flanvas/examples/custom-class.html

I specifically try to optimize flanvas.js which is here: http://flanvas.com/development/flanvas/flanvas.js

Any direction where to go is very useful. Thank!

Answer 1

FireBug Safari Chrome. Safari/Chrome "", " " "". , , , .

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• http://www.google.com/search?q=profiling+javascript+firebug
• http://www.google.com/search?q=profiling+javascript+chrome

Answer 2

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Answer 3

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http://getfirebug.com/whatisfirebug

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