Benchmark: double bang vs typeof check vs truthy

Tests:

double bang
const obj = Object.assign( function() {}, { x: 1 }, ); for (let i = 0; i < 100000; i++) { if (!!obj) {} }
typeof
const obj = Object.assign( function() {}, { x: 1 }, ); for (let i = 0; i < 100000; i++) { if(typeof obj === 'object' || typeof obj === 'function') {} }
truthy
const obj = Object.assign( function() {}, { x: 1 }, ); for (let i = 0; i < 100000; i++) { if (obj) {} }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:92.0) Gecko/20100101 Firefox/92.0

Browser/OS: Firefox 92 on Ubuntu

double bang vs typeof check vs truthy (version: 0)