Adding motion to diagrams

Static diagrams look boring. Arrows usually represent data flow, so why not animate that flow?

I rolled up my sleeves, fired up OpenAI Codex which I had been wanting to try for a while, and in about 30 minutes vibe-coded a CLI that turns static diagrams into animated GIFs.
Source code is here.

Before:

After:

So far I tested it with Excalidraw exports. It might work with others too. I will check when needed.

Codex is really impressive. Zero hallucinations and it was proactively helpful.

Have fun 🎁