ZERO Data Inspector: a local tool to inspect structured/semi-structured files (Parquet, CSV, JSON, SQL) on the machine, no cloud upload needed. Ideal for large files, privacy-sensitive data, or restricted environments. Runs as a local web service and can be exposed via a secure tunnel, allowing analysts to remotely inspect data through a browser URL. Focused on direct data inspection — no cloud sync, no auto dashboards, and no generated insights.
👋 Hey PH, I built this alone over 2-3 weeks.
Reality check:
Solo developer (me)
Bugs exist (report them, I'll fix fast)
No VC funding (no bullshit roadmap)
Just one person obsessed with eliminating data inspection friction
Performance speaks for itself:
25MB binary vs 120MB+ Electron apps
Sub-100MB RAM vs 2-4GB
< 300ms startup vs 2-5s