Totally curious on this.
Compare the new ES6 spread operator with the traditional concat() method
ParseInt vs conditional ~~
Check if a string only contains alpha-numeric characters.
Create Your benchmarks
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