XState v5 Skill

CRITICAL: This skill covers XState v5 ONLY. Do not use v4 patterns, APIs, or documentation. XState v5 requires TypeScript 5.0+.

When to Use

• State machine and statechart design
• Actor system implementation
• XState v5 API usage (setup, createMachine, createActor)
• Framework integration (React, Vue, Svelte)
• Complex async flow orchestration

Key Concepts

Actors are independent entities that communicate by sending messages. XState v5 supports: