var n = 1.234567;
var x = Math.pow(n, 2);
var y = n ** 2;
var y = n * n;
FAQ: FAQ
Source code: GitHub/MeasureThat.net
Report issues: MeasureThat.net/Issues
Based on: Benchmark.js
Facebook page: https://www.facebook.com/MeasureThat.Net
Python benchmarks support: Pyodide