I actually did this in 1997 IIRC. I tried using an animated GIF but it was too dithered and grainy, so I switched to JS and showing JPEG frames with a timeout

I actually did this in 1997 IIRC. I tried using an animated GIF but it was too dithered and grainy, so I switched to JS and showing JPEG frames with a timeout so I could get 24-bit color instead of 8-bit.