I built a tool to visualize what happens after you upload a file (queue, worker, logs).
Backend systems can feel pretty abstract when you're learning.
You hear about queues, workers, background jobs… but it’s hard to actually see what’s happening.
So I tried building a small interactive demo to make that visible.
You can:
upload an image (or use a demo)
and watch it go through a real backend flow
(API → queue → worker → processing → storage)
Here’s what it looks like:
It’s not just an animation, it runs real services and shows:
live logs
timing for each step
system state changes
Would love feedback.
You can try it here (takes ~5 seconds):
tryinfralab.com

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