<div id="test"></div>
document.getElementById( 'test' ).style.display = 'none';
jQuery( '#test' ).hide();
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