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> It is written in Haskell and works by dynamically generating each frame of the GIF and slowly feeding them over the HTTP connection.

This seems rather difficult. These are dynamically generated. There are 246060=86400 possible slides, but at download time, we have to find the correct starting point. Did I get that right?

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What would the difficulty be? You pick the first image by looking at the server time then send the next frames once per second...

You may optimize it by sending diffed frames (IIRC the gif format allows one to only update the pixels that change from one frame to the next). You could even pre-generate both sets of images (full frame and diff) and use the script to send the right frame at the right time.

No, it's just like video or audio streaming, but for gifs.

Source code for this program is very small, despite it even encodes gif on its own and does http on its own, without using external libraries.

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