Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Windows 7
Desktop
20 days ago
Test name Executions per second
fillRect/concat 30.0 Ops/sec
fillRect/join 29.0 Ops/sec
1×1 Image Data 270.7 Ops/sec
fillRect/template literal 31.5 Ops/sec
getImageData/putImageData 256.0 Ops/sec
getImageData/putImageData - set px.rgba 232.0 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 219.2 Ops/sec
getImageData/putImageData - set - no getImageData 180.9 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