A statechart is effectively a compound state machine, meaning a statechart is made up of a configuration of multiple state machines. State machines within a state chart can be organized hierarchically, in parallel, or some combination of both.

Statechart Resources

Deeper Knowledge on Statecharts

XState (JavaScript Library)

A library to create state machines and state charts written in JavaScript

Broader Topics Related to Statecharts

State Machines

Abstract representations of system state at a given point in time

Statecharts Knowledge Graph