StockFlow - self-hosted Node.js & SQLite POS system
by•
StockFlow is a complete, self-hosted POS & inventory system built on Node.js, Express & SQLite. Buy once with zero monthly subscription fees.
Key Features:
• Zero DB setup & offline support
• Real-time stock tracking & barcode support
• PDF invoices & sale voiding with stock restoration
• Profit analytics with integer precision money handling
• Built-in Help Assistant (zero API costs)
• One-click DB backup
• Role-based permissions (Admin/Staff)
• 1-click Render launch blueprint

Replies
Hi Product Hunt! 👋
I built StockFlow because most POS systems force small business owners into expensive monthly subscriptions and bloated database setups.
StockFlow is a complete, lightweight POS and inventory system built with Node.js and SQLite. It runs with zero database setup, works offline, includes integer-precision profit tracking, and features a built-in help assistant with zero API costs.
Try the Live Demo:
https://stockflow-kydx.onrender.com
🛒 Buy Full Source Code ($50):
https://www.codester.com/items/67847/stockflow-inventory-pos-system
Let me know your thoughts or feedback!S