Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36
Chrome 83
Windows
Desktop
4 years ago
Test name Executions per second
fillRect/concat 71.1 Ops/sec
fillRect/join 68.4 Ops/sec
1×1 Image Data 85.0 Ops/sec
fillRect/template literal 54.6 Ops/sec
getImageData/putImageData 243.0 Ops/sec
getImageData/putImageData - set px.rgba 240.4 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 221.8 Ops/sec
getImageData/putImageData - set - no getImageData 310.8 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