# Reference

Source: /tuil/docs/reference
Locale: en

Complete package and component contracts for the tuil ecosystem.



The reference is generated from current package and registry source, then
augmented with ownership, lifecycle, event, interaction, and example guidance.

<Cards>
  <Card title="Packages" href="/tuil/docs/reference/packages">
    Every workspace package, public declaration, lifecycle, event surface, and
    installation boundary.
  </Card>

  <Card title="Components" href="/tuil/docs/reference/components">
    Components and subcomponents grouped by behavior, with Fumadocs Story
    controls, callbacks, semantics, and internal flow diagrams.
  </Card>
</Cards>

Use Concepts for system design and Guides for task-oriented workflows. Reference
pages answer exact API and behavior questions.