Family Finance — Architecture

YOUR BROWSER REVOLUT CSV ↓ upload index.html parses CSV · renders dashboard · edits cats LOCALSTORAGE transactions · cat cache persists between sessions per device only WIFE'S BROWSER REVOLUT CSV ↓ upload index.html parses CSV · renders dashboard · edits cats LOCALSTORAGE transactions · cat cache persists between sessions per device only GITHUB PAGES serves index.html revolut-categories.json (fallback only) JSONBIN.IO shared category map "supermarket|out": "Groceries" "eir|out": "Home" … shared across all devices loads loads save on edit load on startup save on edit load on startup saves (on every category edit) loads (on startup)