• Reusing Logic with Custom Hooks
• Challenge 5 of 5: Implement a staggering movement

• Custom Hooks: Sharing logic between components

• Hook names always start with use

• Custom Hooks let you share stateful logic, not state itself

• Passing reactive values between Hooks

• Passing event handlers to custom Hooks

• When to use custom Hooks

• Custom Hooks help you migrate to better patterns

• There is more than one way to do it

• Challenge 1 of 5: Extract a useCounter Hook

• Challenge 2 of 5: Make the counter delay configurable

• Challenge 3 of 5: Extract useInterval out of useCounter

• Challenge 4 of 5: Fix a resetting interval

• Challenge 5 of 5: Implement a staggering movement