The Composition API of Vue 3 is a new composition API style, which can better organize and reuse component logic. Compared to Vue 2's Options API, the Composition API provides a more flexible and composable way to write components.
Here are some features and benefits of the Composition API:
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Functional components: The Composition API supports writing components using functional components. Functional components are more concise and easy to understand, and can better organize and reuse logic.
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Logical composition: The Composition API provides a series of functions, such as reactive, ref, computed, etc., for creating responsive data and computed properties. These functions can be logically combined inside the component without having to put all the logic in one object.
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Better code organization: The Composition API allows related logic to be grouped together, rather than organized by lifecycle hook functions. This allows for a better separation of concerns, improving code readability and maintainability.
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Better reusability: Composition API provides a more flexible way to reuse logic. Logic can be encapsulated into custom functions or composite functions, and then reused in multiple components.
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Better type inference: The Composition API uses TypeScript to provide better type inference and code hinting. By using type declarations, you can catch potential bugs earlier and improve the reliability of your code.
Overall, the Composition API provides a more flexible, composable, and reusable way to write component logic. It can help developers better organize code, improve code readability and maintainability. At the same time, it also provides better type deduction and code hints, improving development efficiency and code reliability.
Tool collection: https://aiburgeon.com/siteCollection/
