var doc = {
a: 1,
b: 2,
c: 3
}
({ a, ...doc } = doc);
delete doc.a;
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