Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:82.0) Gecko/20100101 Firefox/82.0
Firefox 82
Windows 7
Desktop
4 years ago
Test name Executions per second
fillRect/concat 73.8 Ops/sec
fillRect/join 68.0 Ops/sec
1×1 Image Data 5.5 Ops/sec
fillRect/template literal 66.6 Ops/sec
getImageData/putImageData 155.4 Ops/sec
getImageData/putImageData - set px.rgba 162.8 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 124.4 Ops/sec
getImageData/putImageData - set - no getImageData 329.5 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