What is the Composition API? (Vue 3)

Published: 02 March 2022
on channel: Make Apps with Danny
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The Composition API is the biggest new feature that appeared with the release of Vue 3. But what is the Composition API?
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⬇ Chapters: ⬇
0:00 Introduction
0:48 Group Relevant Code Together
2:57 Reuse Code Easily (Composables)

The Composition API gives us a new way to create Vue Components - an alternative to the Options API.

We can still use the Options API in Vue 3, however I would consider using Composition API exclusively, especially on more complicated Vue apps and Vue Components.

The Composition API solves two main problems that we can encounter with the Options API, especially on larger apps:
1. It allows us to group relevant code together more easily in the script sections of our Vue components
2. It allows us to reuse our code across components more easily (using composables)

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