Here is a list of all related documentation pages:

Icarus Data-Oriented Architecture (IDOA)
Quick Start: Your First Icarus Component
Core Philosophy: The "Flat" Simulation
Component Protocol
The Signal Backplane
Simulation Lifecycle & Component Protocol
Execution Model
Entities as Namespaces
Janus Integration (The "Template-First" Paradigm)
Vulcan Integration (Engineering Library)
Memory Layout & State Ownership
Entity Lifecycle: Birth, Death, and Separation
Summary of Benefits
Quantity Aggregation Pattern
Configuration Architecture
Trim / Optimization Problem Definition
Services Configuration
External Bindings & Language Interface
Event Handling & Flight Phases
Error Handling & Logging
Determinism Guarantees & Parallelism
Recording & Playback
Symbolic Mode Constraints (Janus Compatibility)
Testing & Debugging
External Data & Table Loading
C API Guide
Component Authoring Guide
Python API Guide
Deprecated List