Stock

byHanzala Sd

Build a mobile-friendly web app for barcode-based inventory/data collection with the following features: 1. Barcode Scanning Use the device camera to scan barcodes (support common formats: EAN-13, UPC-A, Code 128, QR). Support "multiple scan" mode — after each scan, automatically stay in scanning mode to continue scanning the next item without extra taps. Show a running count of items scanned in the current session. Allow manual entry of a barcode number as a fallback if the camera can't read it. 2. Excel Data Matching Allow the user to upload an Excel file (.xlsx/.csv) containing a master list of barcodes and associated data (e.g., product name, SKU, price, category, stock quantity). When a barcode is scanned, look it up in the uploaded sheet and display the matching row's details. If a scanned barcode isn't found in the sheet, flag it as "unknown" and let the user add details manually. 3. Data Storage Store all scanned entries in a session/log table showing: barcode, matched product info, timestamp, and quantity (with a +/- counter if the same item is scanned multiple times). Allow editing or deleting individual scanned entries. Persist data across sessions (local storage or simple backend). 4. Export & Sharing Export the scan log as an Excel (.xlsx) or CSV file. Include a "Share" option (share sheet / email / download link) to send the exported file. Optionally support sharing a summary (total items, total value, etc.) as text. 5. UI Clean, mobile-first interface with a large scan button, live camera preview, and a scrollable list of scanned items below it. Show clear success/error feedback after each scan (green flash for match, red for unknown).