State Machines

statelyai/xstate: State machines and statecharts for the modern web.

https://stately.ai/registry/new

XState Visualizer

Stately Blog

Introducing: TypeScript typegen for XState

XState Docs

@xstate/svelte | XState Docs

kenkunz/svelte-fsm: Tiny, expressive finite state machines for svelte

Signals and Threads | State Machine Replication, and Why You Should Care

State machine replication, and why you should care | Hacker News