Run results for: ES6 Class vs Prototype vs Object Literal vs Object & Functions [rW@B8]

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0

Browser: Firefox 121

Operating system: Windows

Device Platform: Desktop

Date tested: 10 months ago

Tests:

ES6 Class
class Point { constructor(x, y) { this.x = x; this.y = y; } add(point) { return new Point(this.x + point.x, this.y + point.y); } sub(point) { return new Point(this.x - point.x, this.y - point.y); } } var p1 = new Point(10, 10); var p2 = new Point(10, -10); var sum = p1.add(p2); var dif = p1.sub(p2);
Function Prototype
function Point(x, y) { this.x = x; this.y = y; } Point.prototype.add = function(point) { return new Point(this.x + point.x, this.y + point.y); } Point.prototype.sub = function(point) { return new Point(this.x - point.x, this.y - point.y); } var p1 = new Point(10, 10); var p2 = new Point(10, -10); var sum = p1.add(p2); var dif = p1.sub(p2);
Object Literal
function Point(x, y) { return { x, y, add: (point)=>Point(this.x + point.x, this.y + point.y), sub: (point)=>Point(this.x - point.x, this.y - point.y) } } var p1 = Point(10, 10); var p2 = Point(10, -10); var sum = p1.add(p2); var dif = p1.sub(p2);
Object & Functions
function Point(x, y) { return { x, y, } } function add(a, b) { return Point(a.x + b.x, a.y + b.y); } function sub(a, b) { return Point(a.x - b.x, a.y - b.y); } var p1 = Point(10, 10); var p2 = Point(10, -10); var sum = add(p1, p2); var dif = sub(p1, p2);