Run results for: Javascript string to array mapping: Array.from() vs Spread syntax [...spread]

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:138.0) Gecko/20100101 Firefox/138.0

Browser: Firefox 138

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Array.from

135K/s

[...spread]

97K/s

View exact numbers

Test name	Executions per second
✓ Array.from	135,059 Ops/sec
[...spread]	96,897 Ops/sec

Script Preparation code:

var string = '1'.repeat(1000);

Tests: