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Run results for:
ES6 Class vs Prototype vs Object Literal 4
Test the speed and memory usage using 3 different techniques for constructing class objects.
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<iframe src="https://measurethat.net/Embed?id=566219" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Browser:
Chrome 130
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Object Literal
155.1M/s
Function Prototype
804K/s
ES6 Class
765K/s
View exact numbers
Test name
Executions per second
✓
Object Literal
155,098,064 Ops/sec
Function Prototype
804,091 Ops/sec
ES6 Class
765,248 Ops/sec
Tests:
ES6 Class
class Point { constructor(x, y){ this.x = x; this.y = y; } } var p1 = new Point(10, 10); var p2 = new Point(10, -10);
Function Prototype
function Point(x, y){ this.x = x; this.y = y; } var p1 = new Point(10, 10); var p2 = new Point(10, -10);
Object Literal
function Point(x, y){ return { x, y } } var p1 = Point(10, 10); var p2 = Point(10, -10);