Server owns the truth
SQLite data, uploads, credentials, backups, and the inventory ledger stay on the machine you control.
Private by design · Self-hosted
Your workshop. Your data. Your network.
VoltVault keeps electronics inventory, filament spools, storage locations, and local 3D-printer status together—without turning your bench into somebody else’s cloud.
workshop / voltvault-server
$ docker compose up -d --build
✓ API listening on :3000
✓ SQLite integrity check: ok
✓ Authentication: required
✓ Network exposure: private LANInventoryLedger-backed
BackupsVerified
CloudNot required
A clean self-hosting stack
Two downloads. One private system.
The browser client and API server deploy separately and connect through one authenticated origin.
Client stays static
Build the Vue client once, then serve its static files through the same origin as the API.
Updates stay controlled
Back up first, replace the application, and verify readiness without deleting persistent data.
Built for a real bench
Useful records, not mystery totals.
Quantities come from an immutable transaction ledger. Transfers balance, corrections remain auditable, and backups are checked before you trust them.
Electronics inventory
Organize parts by nested locations, categories, tags, package, manufacturer, and stock threshold.
Filament by physical spool
Track remaining grams, tare weight, placement, cost, material profiles, and usage adjustments per spool.
Local printer view
Monitor supported Bambu Lab printers in LAN-only Developer Mode while Bambu Studio remains responsible for slicing and print submission.
Data you can leave with
Export CSV files, create integrity-checked SQLite backups, and keep off-machine copies on your schedule.
Have Docker? You’re close.
Generate two secrets, start the container, and create the first administrator.