Viewing profile — fitter

I guess this boils down to whether you believe in determinism. If you do, then the predictor will always be right, and you have essentially zero chance of fooling it by "changing y…

Hm, if that's the case, then theoretically this component can be easily improved to support any DOM container (not just images) by just polyfilling filter: with native or SVG.

Does this need to be a canvas-scribbling React component when you can do this with better performance using a couple of lines of CSS filters? Is there some advantage I'm missing?