Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Windows
Desktop
3 years ago
Test name Executions per second
fillRect/concat 42.8 Ops/sec
fillRect/join 40.0 Ops/sec
1×1 Image Data 71.8 Ops/sec
fillRect/template literal 33.4 Ops/sec
getImageData/putImageData 176.9 Ops/sec
getImageData/putImageData - set px.rgba 168.1 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 158.3 Ops/sec
getImageData/putImageData - set - no getImageData 305.3 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