build1 publisher
The screen eyedropper you write in canvas stops at the edge of your own page
getImageData can only ever read pixels your own code painted, and the screen-capture workaround reaches the rest of the display only with a permission prompt and a recording banner. Chromium has shipped window.EyeDropper since late 2021.
Publishers:dev.to
Reality
- Evidence58
- Adoption45
- Hype gap+12
- Incentives35
- Confidence62