Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36
Chrome 85
Linux
Desktop
4 years ago
Test name Executions per second
fillRect/concat 61.9 Ops/sec
fillRect/join 57.9 Ops/sec
1×1 Image Data 88.2 Ops/sec
fillRect/template literal 45.2 Ops/sec
getImageData/putImageData 175.0 Ops/sec
getImageData/putImageData - set px.rgba 135.7 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 110.7 Ops/sec
getImageData/putImageData - set - no getImageData 247.1 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