Small technical nit: I love the dithered images and the retro feel, but their CSS should specify `image-rendering: pixelated` to make sure browsers don't interpolate the pixels.
Wouldn't the correct css for the dithered image be `crisp-edges`? From the specification:
> The image must be scaled with an algorithm that preserves contrast and edges in the image, and which does not smooth colors or introduce blur to the image in the process. [...] This value is intended for pixel-art images, such as in browser games.
No, `crisp-edges` allows for algorithms[1] like HQ2X and 2xSaI, which would not work with the dithered images, whereas `pixelated` enforces nearest-neighbor scaling.
