Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36
Chrome 96
Windows
Desktop
2 years ago
Test name Executions per second
.map(callback) - 1 000 elements 589144.0 Ops/sec
.fill(value) - 1 000 elements 285222.5 Ops/sec
.map(callback) - 10 000 elements 61895.6 Ops/sec
.fill(value) - 10 000 elements 30356.3 Ops/sec
.map(callback) - 100 000 elements 2670.3 Ops/sec
.fill(value) - 100 000 elements 3204.0 Ops/sec
Script Preparation code:
Tests:
  • .map(callback) - 1 000 elements

  • .fill(value) - 1 000 elements

  • .map(callback) - 10 000 elements

  • .fill(value) - 10 000 elements

  • .map(callback) - 100 000 elements

  • .fill(value) - 100 000 elements