Run results for: [].concat vs [...]

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Browser: Chrome 69

Operating system: Linux

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
[].concat	2424284.0 Ops/sec
[...]	5887528.0 Ops/sec

Tests:

[].concat
const a = [1,2,3] const b = [4,5,6] const c = [7,8,9] const d = [].concat(a,b,c)
[...]
const a = [1,2,3] const b = [4,5,6] const c = [7,8,9] const d = [...a,...b,...c]