Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Linux
Desktop
4 years ago
Test name Executions per second
fillRect/concat 57.0 Ops/sec
fillRect/join 53.1 Ops/sec
1×1 Image Data 482.5 Ops/sec
fillRect/template literal 58.4 Ops/sec
getImageData/putImageData 234.2 Ops/sec
getImageData/putImageData - set px.rgba 208.2 Ops/sec
getImageData/putImageData - set [px.r, px.g, px.b, px.a] 177.5 Ops/sec
getImageData/putImageData - set - no getImageData 318.8 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