Introduction to State Machines Using XState by Kyle Shevlin

• How Action Order Affects Assigns to Context in a XState Machine
• Use Activities in XState to Run Ongoing Side Effects
• Add Actions to Transitions to Fire Side Effects
• Delay XState Events and Transitions
• Eliminate Boolean Explosion by Enumerating States
• Trigger Actions When Entering and Exiting a XState State
• Simplify State Explosion in XState through Hierarchical States
• Recall Previous States with XState History States Nodes
• Track Infinite States with with XState Context
• Use Internal Transitions in XState to Avoid State Exit and Re-Entry
• Invoking a Promise for Asynchronous State Transitions in XState
• Invoke Callbacks to Send and Receive Events from a Parent XState Machine
• Invoke Child XState Machines from a Parent Machine
• Use XState Null Events and Transient Transitions to Immediately Transition States
• Multiple Simultaneous States with Parallel States
• Replace Enumerated States with a State Machine
• Send Events to the Machine with the XState Send Action Creator
• Conditionally Transition to States with Guards in XState
• Use an Interpreter to Instantiate a Machine
• Replace Inline Functions with String Shorthands
• Use XState Viz to Visually Develop and Test Your Machine
• Course Intro and Overview