webpack/examples/wasm-simple/example.js

import await { add } from "./add.wasm";
import await { add as mathAdd, factorial, factorialJavascript, fibonacci, fibonacciJavascript } from "./math";

console.log(add(22, 2200));
console.log(mathAdd(10, 101));
console.log(factorial(15));
console.log(factorialJavascript(15));
console.log(fibonacci(15));
console.log(fibonacciJavascript(15));
timed("wasm factorial", () => factorial(1500));
timed("js factorial", () => factorialJavascript(1500));
timed("wasm fibonacci", () => fibonacci(22));
timed("js fibonacci", () => fibonacciJavascript(22));

function timed(name, fn) {
	if(!console.time || !console.timeEnd)
		return fn();
	// warmup
	for(var i = 0; i < 10; i++)
		fn();
	console.time(name)
	for(var i = 0; i < 5000; i++)
		fn();
	console.timeEnd(name)
}