Run results for: ES2020 Optional Chaining versus _.get lodash

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Optional Chaining

15.5M/s

Lodash

3.4M/s

View exact numbers

Test name	Executions per second
✓ Optional Chaining	15,479,970 Ops/sec
Lodash	3,444,906 Ops/sec

Script Preparation code:

var obj = {a: {b: {c: {d: 1}}}}
var badObj = {}

Tests: