Show HN: Pbar.io – Distributed progress bars that work in terminals and browsers

I built pbar.io because I was tired of SSH'ing into servers to check if my data processing scripts were still running, or worse, having them finish/crash without knowing.

It's a simple REST API that lets you create and update progress bars from anywhere. The same progress bar can be viewed as terminal output (with ANSI colors), in a browser, or consumed as JSON.

I'm actually tracking this HN discussion with pbar. The progress bar increases with each comment - watch it live as we discuss!

Web: https://pbar.io/Y8yg3BG Terminal: curl https://pbar.io/api/bars/Y8yg3BG

More features that emerged from my own use cases: - Hierarchical progress bars (parent bars auto-aggregate children) - Python package (pip install pbar-io) that wraps tqdm - just swap the import - QR codes to monitor progress on your phone while away from desk - No auth required for quick prototypes

Curious what use cases you might have for this!