Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36 Edg/95.0.1020.53
Chrome 95
Windows
Desktop
3 years ago
Test name Executions per second
fillRect/concat 70.0 Ops/sec
fillRect/join 70.4 Ops/sec
1×1 Image Data 152.0 Ops/sec
fillRect/template literal 61.4 Ops/sec
getImageData/putImageData 235.6 Ops/sec
getImageData/putImageData - set px.rgba 216.0 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 210.1 Ops/sec
getImageData/putImageData - set - no getImageData 418.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • fillRect/concat

  • fillRect/join

  • 1×1 Image Data

  • fillRect/template literal

  • getImageData/putImageData

  • getImageData/putImageData - set px.rgba

  • getImageData/putImageData - set [px.r, px.g, px.b, px.a]

  • getImageData/putImageData - set - no getImageData