Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.114 Safari/537.36
Chrome 94
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
fillRect/concat 76.3 Ops/sec
fillRect/join 73.2 Ops/sec
1×1 Image Data 96.3 Ops/sec
fillRect/template literal 58.6 Ops/sec
getImageData/putImageData 209.2 Ops/sec
getImageData/putImageData - set px.rgba 199.6 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 193.0 Ops/sec
getImageData/putImageData - set - no getImageData 317.7 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