From Netdata Inspiration to SaaS MVP: Server Monitoring with Bun + Claude Code Opus 4.6

If you've ever set up Netdata , you know that feeling — hundreds of real-time charts, per-second granularity, metrics you didn't even know your kernel exposed. It's a wonderful piece of software, genuinely one of the best open-source monitoring tools out there. But here's the thing: I run a small fleet of CDN servers. I don't need 2,000 charts. I need to glance at a single dashboard and know: are my servers healthy or not? So I built my own lightweight version. And my co-pilot for this entire bu