Open source
Ledger Tracker
A private income and expense tracker that runs a full SQLite database in the browser.
Overview
A minimalist finance tracker with no backend at all. A real SQLite database runs in the browser through WebAssembly and persists to IndexedDB, so financial data never leaves the device.
What I built
SQLite compiled to WebAssembly, serialized into IndexedDB for persistence.
Relational queries entirely client-side, with zero server dependency.
No external data exposure: everything stays local.
Outcome
Live at ledger.habibullah.dev.