Comment by mikae1

> PNG, the lossless format is great for diagrams and stuff with sharp edges.

But also, like GIF, it's pointless when lossless WebP exists and is supported everywhere. It's more efficient. Lossy WebP does not make as much sense though since jpegli entered the game.

OP has made https://halide.cx/iris/ which could make lossy WebP make sense, but it's not open source or generally available.

> The new formats are interesting webp, avif, JXL and so on.

WebP was introduced 15 years ago. New relative to JPEG perhaps, but certainly not new.