WhatNext: A Study in Data Sovereignty

The Pitch:

A 100% offline, "Zero-Cloud" work logger built to eliminate SaaS anxiety. No phone-home telemetry, no registry footprint, just a single sharpened tool designed to protect Deep Work flow states.

The Architectural Evolution:

I wanted to build for Privacy, so pivoted from a cloud-native prototype (Supabase) to Local Persistence (Dexie/IndexedDB) to ensure total data sovereignty. I bypassed PWAs due to browser-cache instability ("The Service Worker Wall") and chose Electron for a guaranteed, self-contained environment that provides a baseline of logic obscurity for the offline engine.

The Forge Specs:

  • Reactive UI: SvelteKit SPA adapter for near-zero latency.
  • Persistence: High-concurrency IndexedDB (Offline-first).
  • Distribution: Zero-installer, portable .exe with no registry footprint.
  • Logic: Deterministic multi-currency calculations and offline PDF generation handled entirely in-memory.
  • Portability: Built-in JSON export for full data auditing.

Get the Tool

[Download the Free Work-Logger (GitHub)]: Try the portable .exe with all the core features. [Upgrade to the Full Version (Gumroad)]: Includes the full multi-currency Invoicing Engine and advanced reporting.