Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.80 Safari/537.36
Chrome 86
Mac OS X 10.15.7
Desktop
4 years ago
Test name Executions per second
fillRect/concat 94.8 Ops/sec
fillRect/join 90.4 Ops/sec
1×1 Image Data 110.0 Ops/sec
fillRect/template literal 76.9 Ops/sec
getImageData/putImageData 240.7 Ops/sec
getImageData/putImageData - set px.rgba 233.6 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 224.0 Ops/sec
getImageData/putImageData - set - no getImageData 391.3 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