Refactored into modules based on feedback (received for v3). Moved calculation and widget logic into lib/calculations.js and lib/widgets.js. Main extension class is now easier to follow. I'm a software engineer myself and understand this code fully. I've used AI as a coding assistant, not generator. Happy to discuss any specific parts if needed. Notes on what this upgrade does: v3.0 Major Revamp New Features: - Dropdown menu with toggleable metrics and progress bars - Two panel display modes: Percentage vs Time Left - Color coding for Day and Life metrics - Event countdown (birthday or custom) - Smart time units (shows minutes when <1h left, etc.) - Notification system for quarterly milestones UI Improvements: - Multi-page preferences with General, Personal, Events, Notifications tabs - Cleaner panel display with per-metric separators Technical: - Complete extension.js and prefs.js rewrite - New stylesheet for dropdown styling - Extended GSettings schema for new features Tested on GNOME 49 (Ubuntu 25.10).

Here's a link to the screenshot how the extension looks now: https://raw.githubusercontent.com/vedesh-padal/memento-mori-gnome-extension/main/screenshot.png