memory-stats-alt v1.1.1

memory-stats.js

Like stats.js but for JS memory

@jeromeetienne, inspired by mrdoob's stats.js code, wrote this as part of tquery. I've now promoted it to a standalone repo and cleaned it all up.

Usage:

1. Start Chrome with --enable-precise-memory-info
   • Otherwise the results from performance.memory are bucketed and less useful.
2. Include memory.stats.js
3. Instantiate it (stats = new MemoryStats(), add the stats.element to the DOM, and run stats.update() regularly.

That might look something like:

    var stats = new MemoryStats();

    stats.domElement.style.position = 'fixed';
    stats.domElement.style.right        = '0px';
    stats.domElement.style.bottom       = '0px';
    
    document.body.appendChild( stats.domElement );

    requestAnimationFrame(function rAFloop(){
        stats.update();
        requestAnimationFrame(rAFloop);
    });

Run Chrome with the flag and open demo/index.html to see it in action.

Framework adaptors

• Angular component by @shprink: https://github.com/livingobjects/angular-memory-stats
• Ember addon by @stefanpenner: https://github.com/stefanpenner/ember-browser-stats
• Rails gem by @jurre: https://github.com/jurre/memory-stats-js-rails
• Polymer element by @ragingwind: https://github.com/ragingwind/memory-stats-element
• Gulp plugin by @tshaddix: https://github.com/tshaddix/gulp-memory-stats
• Web Components element by @jmalonzo: https://github.com/jmalonzo/memory-stats-element
• React Component by @vigneshshanmugam: https://github.com/vigneshshanmugam/react-memorystats

Bookmarklet

You can add this code to any page using the following bookmarklet:

javascript:(function(){var script=document.createElement('script');script.src='https://rawgit.com/xudafeng/memory-stats.js/master/bookmarklet.js';document.head.appendChild(script);})()