Lifecycle & refs in Vue: interview exercises

Lifecycle & refs in Vue: 5 test-checked interview exercises (Template refs and onMounted), each beside a worked example, with tests as you go. Free.

1. Template refs and onMounted
2. expose and refs to components
3. onMounted and onUnmounted
4. Listening on window
5. nextTick

Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Progress is saved in your browser, and in your account if you sign in.

More Vue topics

• Templates & reactivity
• Computed & watchers
• Props & events
• Composables
• Provide, inject & stores
• Slots & dynamic components
• Patterns

All Vue exercises · Other languages and frameworks