Run results for: Map bench

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36

Browser: Chrome 68

Operating system: Mac OS X 10.13.5

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
es get	315.6 Ops/sec
objmap get	294.7 Ops/sec

Script Preparation code:

var esmap = new Map();
var omap = {};
var keys = [];

var cnt = 1e4;

while(cnt--){
	var v = Math.random();
	var k = keys[cnt] = 'key'+v;

	esmap.set(k,v);
	omap[k] = v;
}

Tests:

es get
var v; for(var i = 0; i<keys.length; i++){ v = esmap.get(keys[k]) }
objmap get
var v; for(var i = 0; i<keys.length; i++){ v = omap[keys[k]] }

es get

objmap get