Run results for: Classes vs functions fork

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36

Browser: Chrome 87

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Class	87653.5 Ops/sec
Fn	1600196.1 Ops/sec

Tests:

Class
var Test = /** @class */ (function () { function Test(x) { this.x = x; } Test.prototype.add = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract1 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract2 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract3 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract4 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract5 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract16 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract26 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract36 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract46 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.add55 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract55 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract144 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract233 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract313 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract413 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract51 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; Test.prototype.subtract161 = function () { var x = this.x; return new Test(Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); }; return Test; }()); new Test(34235345345342342323423422334423).add();
Fn
function add(x) { return (Math.pow(x, 10) + Math.exp(x) + Math.sin(x) - Math.cos(x)); } add(34235345345342342323423422334423);

Run results for: Classes vs functions fork

Class

Fn