Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class.
Building your own Hooks lets you extract component logic into reusable functions
Custom React hooks are an essential tool that let you add special, unique functionality to your React applications.
In many cases, if you want to add a certain feature to your application, you can simply install a third-party library that is made to solve your problem. But if such a library or hook doesn't exist, what do you do?
As a React developer, it's important to learn the process of creating custom hooks to solve problems or add missing features within your own React projects.
In this step-by-step guide, I will show you how to create your own custom React hooks by breaking down three hooks I've made for my own applications, along with what problems they were created to solve
Custom Hooks are a mechanism to reuse stateful logic (such as setting up a subscription and remembering the current value), but every time you use a custom Hook, all state and effects inside of it are fully isolated.
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1:00 Introduction
01:27 Running react native project on device
05:26 Api call using axios in react native
07:02 Setting Base url on axios
10:31 Api call inside useEffect on react native
14:24 Flatlist in react native
19:51 Custom hook in react native