Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:126.0) Gecko/20100101 Firefox/126.0
Firefox 126
Mac OS X 10.15
Desktop
6 months ago
Test name Executions per second
fillRect/concat 224.4 Ops/sec
fillRect/join 238.4 Ops/sec
1×1 Image Data 6.2 Ops/sec
fillRect/template literal 14.6 Ops/sec
getImageData/putImageData 677.9 Ops/sec
getImageData/putImageData - set px.rgba 824.2 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 812.6 Ops/sec
getImageData/putImageData - set - no getImageData 806.3 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