(e.g. on Windows: Under the Performance tab in Task Manager, a user can monitor CPU usage.)
or use any CPU monitoring application.
Next, setting loops and click "Run" button.
The most important thing of performance in JavaScript, that is not numeric speed, but is to execute without causing stress to the UI.
Pot.js can be performed without causing stress to the UI and the CPU load by using easy loop iteration functions.
Also, you will notice that Pot.js iterator does not occur the "Warning: Unresponsive script" prompt.
Select Loop Count: (Note to browser freeze!)
Select Loop function/statement:
Pot.js Iterator Speed: