Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:105.0) Gecko/20100101 Firefox/105.0
Firefox 105
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
fillRect/concat 227.0 Ops/sec
fillRect/join 249.5 Ops/sec
1×1 Image Data 1337.5 Ops/sec
fillRect/template literal 214.7 Ops/sec
getImageData/putImageData 1200.0 Ops/sec
getImageData/putImageData - set px.rgba 1099.3 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 1044.1 Ops/sec
getImageData/putImageData - set - no getImageData 706.2 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