Vue 3 Composition API

Lessons

1. Why the Composition API

7:41

2. Setup & Reactive References

4:08

3. Methods

1:50

4. Computed Properties

1:31

5. The Reactive Syntax

3:04

6. Modularizing

2:14

7. Lifecycle Hooks

3:11

8. Watch

3:40

9. Sharing State

6:03

10. Suspense

4:28

11. Teleport

5:40

Watch

The Watch method is used when we need to run code when when reactive objects change. Let’s use it inside the setup method.