Run results for: bitwise vs string compare

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

bitwise

209.9M/s

typeof array

83.8M/s

View exact numbers

Test name	Executions per second
✓ bitwise	209,946,496 Ops/sec
typeof array	83,778,208 Ops/sec

Tests:

bitwise
const a = 63 if (a ^ 1) {}; if (a ^ 2) {}; if (a ^ 4) {}; if (a ^ 8) {}; if (a ^ 16) {}; if (a ^ 32) {};
typeof array
const a = [{type: 'add'}, {type: 'remove'}, {type: 'move'}, {type: 'attribute'}, {type: 'reference'}, {type: 'children'}]; a.forEach(v => { if (v.type === 'add'){}; if (v.type === 'remove'){}; if (v.type === 'move'){}; if (v.type === 'attribute'){}; if (v.type === 'reference'){}; if (v.type === 'children'){}; });