Concepts¶

These pages explain how Sayer works internally and how to reason about design decisions.

Concept Map¶

• Architecture
• Command Lifecycle
• Parameter System
• State and Injection
• Middleware Model

How to Use Concepts¶

• Read these after the first tutorial.
• Use them to understand tradeoffs and runtime behavior.
• Pair with API reference when debugging edge cases.

Related¶

• Tutorials
• How-to Guides
• API Reference