beat 0.2.0

A set of annotations for beat state management. Heavily inspired by xstate.js.org

Beat Station - State management with state machine

Heavily inspired by xstate.js.

Go to the Beatly Book for more information.

Features compatible with xstate.js

• [x]: Support simple state transition without context
• [x]: Listen on transition
• [x]: Map states
• [x]: Execute callback on state change
• [x]: Support reset
• [ ]: Support context as a final
  • [x]: Initialize with context
    • [x]: Get current context
    • [x]: Support sync assign
    • [ ]: Support async assign
    • [ ]: Support actor model
• [ ]: Support transition with an argument for assign
  • This is an easy way of async assign
• [ ]: Support delay
• [ ]: Support actions (fire-and-forget)
• [ ]: Support entry and exit event
• [ ]: Support conditional (guraded) transition
  • [ ]: Support custom functions
    • [ ]: Support in state condition
• [ ]: Support Transient State Nodes
• [ ]: Support external transition
• [x]: Support any state transition
  • [x]: BeatStation with common Beat option
• [ ]: Support invoking services
• [ ]: Support actors
• [ ]: Support state.matches as a is{State}
• [ ]: Support state.nextEvents as a enum and String
• [ ]: Support state.changed, state.done
• [ ]: Support state.meta, state.tags
• [ ]: Support state change history
• [ ]: Support history json to persist
• [ ]: Support nested state
• [ ]: Support parallel state
  • [ ]: Define parallel state
    • [ ]: Support multiple targets event
• [ ]: State transition with side effect
• [ ]: Support scxml
• [ ]: Support stately.ai
• [ ]: Support bootstraping
• [ ]: Support CLI/GUI tools
• [ ]: xstate.js compatible beat station

Features not supported by this package but in xstate.js

• Final state is naturally defined which does not have any Beat annotation
• state.toString(): naturally supported
• state.can(event) is not needed because we have typed system
• wildcard transitions and forbidden transitions are not needed because there will be no typo

Additionals for flutter

• [ ]: Support beat-statation-friendly flutter widgets
• [ ]: Support remix.run's concept
  • [ ]: loader
    • [ ]: action (side effect)
    • [ ]: ErrorBoundary/CatchBoundary

Usage