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Architecture Overview

Core Design Principles

1. Multi-Process Architecture

  • Main Process: UI, coordination, security policy
  • Renderer Processes: Web content rendering (sandboxed)
  • GPU Process: Vulkan command execution
  • Service Worker Processes: PWA background tasks

2. Vulkan Graphics Pipeline

HTML/CSS → Layout → Paint → Vulkan Commands → GPU → Display

3. JavaScript Engine Integration

  • V8 JavaScript engine with custom bindings
  • JIT compilation pipeline for hot code paths
  • Garbage collection coordination with Rust

4. Security Model

  • Process-level sandboxing
  • Capability-based permissions
  • IPC message validation
  • Memory protection

Module Interactions

graph TD
    A[Main Process] --> B[Renderer Process]
    A --> C[GPU Process]
    A --> D[Service Worker]
    B --> E[JS Engine]
    B --> F[DOM/CSS]
    F --> G[Layout Engine]
    G --> H[Vulkan Renderer]
    H --> C
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