Dev Log: Building a Multi-App Operating System & Shipping LunaOS 🚀

What I built:
We officially crossed the finish line! LunaOS v2.0 has evolved from a basic desktop simulation into a fully loaded, interactive web operating system featuring 7 custom built-in micro-apps:

🪟 Dev Notes: Architecture overview and log viewer with dynamic sidebar navigation.
💼 Projects Showcase: Dynamic project gallery with live text and tag search filtering.
🧮 LunaCalc: Glassmorphism calculator driven by a custom state evaluation engine.
👾 Snake Arcade: HTML5 Canvas arcade game with keypress event handling and safe game-loop management.
📝 QuickPad: Persistent scratchpad auto-syncing notes to browser localStorage with real-time word counting.
🎨 Pixel Studio: Interactive 16x16 pixel art canvas built with CSS Grid and dynamic color picking.
💻 LunaTerm CLI: Retro developer terminal parsing custom commands like help, about, projects, and date.

What I learned:
Event Loop & Interval Management: Learned the hard way that background loops (like game timers) must be cleanly initialized on user action and cleared on window destruction (clearInterval) to prevent memory leaks and unwanted execution.

Unified State Persistence: Leveraged localStorage event listeners to sync state seamlessly across browser reloads without relying on external databases or heavy libraries.

Modular Architectural Helper Functions: Streamlined window handling by creating a universal initializer (initializeWindow) to handle drag physics, desktop icon selection, and focus stacking ($z\text{-index}$) across all 7 applications cleanly.

Ship Time:LunaOS v2.0 is officially live! You can test out the interactive desktop environment here:👉 Live Demo: https://lvkv-dev.github.io/LunaOS/

Time to hit that ship button! 🚢🎉