xstate
https://github.com/davidkpiano/xstate
TypeScript
State machines and statecharts for the modern web.
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- Issues
- feat(core): add actions, guards, delays to SetupTypes interface
- Bug: [5.25.0] typing issue when using assertEvent and generics
- (WIP) v6
- [core] Add `actor.onStop(…)`
- Bug: Delays are not properly restored when machine created from snapshot
- Bug: spawn and spawnChild has type error when using setup()
- Bug: state.matches is not a function if the state status is "error"
- feat: add guard inspection via _guards property on microstep events
- [@xstate/react] Expose error snapshots in useActor/useMachine
- Add error type to Promise actors
- Docs
- TypeScript not yet supported