Directly manipulating CANVAS pixel data from Go side?

[Robert-M-Muench]

https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Pixel_manipulation_with_canvas

Would it be possible to access the pixel data of a CANVAS element directly from Go?

Getting the data, transferring it to Go, manipulating it, moving it back to JS, and updating the pixel data via JS sounds like a time-consuming round-trip. Something like 60FPS will not be possible with this.