atomico-app-patterns

Manage shared state across nested Atomico web components by using context providers and consumers for cross-tree coordination, and useProp to hold parent state that siblings interact with. This pattern avoids fragile event chains and ad-hoc architectures.

Handle child-to-parent communication in Atomico using event-driven props and the event() utility to dispatch updates. This allows child components to send data upward without tight coupling, keeping component hierarchies scalable and maintainable.

Structure a scalable Atomico TypeScript application by organizing one component per file, co-locating or centralizing component registration at the app entry point, and configuring a compatible tsconfig to support reflected attributes and strict typing.

Atomico works seamlessly with TypeScript for event-driven component patterns, providing typed support for event(), useProp, and context providers. This enables strongly typed inter-component communication and reflected attributes in complex web component hierarchies.

Coordinate sibling components in an Atomico app by lifting shared state to a common parent using useProp and passing event-driven props down. This shared parent state pattern allows siblings to react to each other's changes without direct dependencies.

Use context providers instead of props in Atomico web components when you need cross-tree state coordination that bypasses intermediate components. Context is ideal for deep hierarchies where passing props through every layer becomes fragile and unmanageable.