Make sure you’re using the right lifecycle hooks in both the Composition API and the Options API.

Lifecycle hooks in both Vue2 and Vue3 work very similarly — we still have access to the same hooks and we still want to use them for the same use cases.

If our project uses the Options API, we don’t have to change any of the code for our Vue lifecycle hooks. This is because Vue3 is designed to be compatible with prior releases of Vue.

However, the way we access these hooks is a little bit different when we decide to use the Composition API — which is especially useful in larger Vue projects.

By the end of this article, you’ll know how to use lifecycle hooks in both the Options API and Composition API and be on your way to writing better code.

Let’s go!

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