xstate-actors-and-invocation

What problem does it solve?

This Skill helps developers understand and implement XState's actor model, covering invocation, spawning, and inter-actor communication for building complex, stateful applications.

Core Features & Use Cases

• Actor Types: Differentiates between fromPromise, fromCallback, fromObservable, and fromTransition actors.
• Invoke vs. Spawn: Clarifies when to use invoke (state-bound lifecycle) versus spawn (action-based lifecycle).
• Communication Patterns: Details how actors can communicate with each other and their parent using sendTo, input, and systemId.
• Use Case: You're building a complex UI with multiple independent but interacting components. This Skill guides you on how to manage their lifecycles and data flow effectively using XState actors.

Quick Start

Explain the difference between invoking an actor when entering a state and spawning an actor dynamically.