This video aims to provide a quick overview of the new Vue 3 composition API. In this video we will create a counter component that uses 5 of the most essential functions in Vue 3, setup, ref, watch, computed and onMounted. In later videos, we will take an in-depth look into how each aspect covered in this video works.

0:00 - Introduction
0:40 - Setup Function
1:54 - onMounted Lifecycle Hooks
2:24 - Reactive Variable
3:12 - Watching ReactiveVariables
3:45 - Computed Variables
4:26 - Conclusion

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#vue #vuejs #javascript