State Machine is a library for managing a finite set of states, and moving between them via actions and transitions.
From its intuitive configuration through its powerful event-based architecture and rich API, State Machine makes it easy to describe and manage interaction with complex state-dependent systems like components, multi-step forms, purchase funnels, visualisations or games.
State Machine has been designed from the outset to feel intuitive and fun to use:
View the live demo at:
To run / tinker with the demo locally, see the Development section.
State Machine can be used directly in the browser, or in a Browserify, Node or ES6 project.
Install via NPM using:
npm install state-machine
Note: If you are expecting the package wheeyls/stateMachine it has now been depreciated.
To continue to use that package in your project, ensure you use the version
0.3.0 in your
View the documentation at:
Clone the repo using:
The following NPM tasks are available, via
npm run <task>:
dev- compile and watch the source to
build- compile the source to
demo- compile, watch and copy the development build to
demo/and serve demo files at
test- run all tests
To run a single or set of tests, use the following syntax:
npm run test -- --grep="<filename>"