fps-counter-js

• A JavaScript FPS counter implementation.
• A fixed position FPS counter will appear on the top left of the screen on initiation
• Edit the CSS style within the source to change the position

Instructions

Open index.html in a web browser to test. Include the script

<script type="text/javascript" src="scripts/fps-counter.js"></script>

Initiate by creating a new instance of fpsCounter()

var myFPSCounter = new fpsCounter();

Update the object every tick or frame by calling the update() function

myFPSCounter.update(timestamp);

Passing a timestamp (e.g. from requestAnimationFrame) is optional. If there are no arguments, it will default to using performance.now()