DEV LOG 01 - ASTRAOS INITIAL SYSTEM ARCHITECTURE BOOTSTRAP

Overview

AstraOS is a browser-based desktop operating system simulation inspired by macOS interaction patterns. This initial phase focuses on establishing core UI infrastructure, deterministic window management, and modular application containers inside a single-page web runtime.

The primary goal is to create a stable foundation for a scalable OS-like environment with persistent state handling and structured UI orchestration.

Core System Architecture

Desktop Shell Layer

• Implemented base desktop rendering system using DOM-based layout structure
• Established icon grid system for desktop applications and folders
• Configured dock and menu bar positioning framework
• Introduced initial spacing and alignment rules for UI consistency
• Defined viewport-based scaling for responsive desktop rendering

Window Management System

• Implemented draggable window containers using pointer-event interaction model
• Introduced window lifecycle handling (create, focus, minimize, maximize, close)
• Centered window launch logic based on viewport calculations
• Added basic z-index stacking system for active window prioritization
• Defined initial window state model (normal, minimized, maximized)

Dock System

• Built application launcher registry mapped to dock UI elements
• Enabled app instantiation via dock click events
• Added hover interaction states for dock icons
• Introduced basic runtime tracking for active applications

Menu Bar System

• Implemented persistent top-level system bar

• Added basic clock display module (initial implementation)

• Reserved integration points for system indicators:

  • Network status
  • Battery state
  • System settings routing

Application Layer

Initial applications implemented as isolated UI modules:

• Notes: localStorage-based text persistence prototype
• Calculator: UI scaffold with incomplete computation binding
• File Explorer: static interface without filesystem backend
• Settings: configuration UI skeleton without full state linkage

These apps currently function as independent UI shells awaiting central state integration.

Persistence Layer

• Implemented localStorage-based persistence strategy

• Defined early schema for:

  • User preferences
  • Desktop layout state
  • Application metadata

• Initial groundwork for virtual filesystem simulation

Design System

• Established macOS-inspired visual language (rounded surfaces, depth shadows, blur effects)
• Defined spacing grid for desktop icon placement
• Implemented window styling primitives
• Added basic transition timing system for UI animations

System Limitations

• No centralized state manager implemented yet
• Window resizing not fully supported
• No multitasking scheduler or process isolation layer
• Missing system-level integrations (battery, network, audio)
• Menu clock not synchronized with real-time API
• No virtual filesystem fully implemented

Next Objectives

• Implement full window resize and transform system
• Build global state manager (event-driven architecture)
• Complete Notes and Calculator logic engines
• Introduce virtual filesystem layer (VFS abstraction)
• Improve dock animations and runtime process tracking
• Add system API integrations (battery, network, audio)
• Begin Safari rendering engine stabilization

Summary

This phase establishes the foundational UI and interaction architecture of AstraOS. The system is currently a structured desktop shell with modular applications and persistent state groundwork. Future development will transition toward full OS-like behavior with real-time system integration and improved runtime consistency.