Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
find 11624.7 Ops/sec
findIndex 10872.0 Ops/sec
Script Preparation code:
x
 
var arr = []
for(let i = 0;i<10000;i++) arr[i] = {name: `listitem${i}`, id: i};
Tests:
  • find

     
    arr.find((id) => id === 7999)
  • findIndex

     
    arr.findIndex((id) => id === 7999)