What Are Hooks & How It’s Effective For React Native Development?
June 3 , 2020 Posted by Creatix9
React Hooks add additional capabilities to React applications using smart functions inside a functional component. Using hooks developers utilize React state and write reusable and leaner code that is easily testable and maintainable. It makes the entire code of application understandable, so any other developer doesn’t have to spend quality time in understanding the app’s code. Hooks allow developers to employ lifecycle procedures of components into useful components. As it makes the code reusable, which helps in saving time on refactoring and have lesser number of bugs as compared to other React applications? You can fix the issues on one side of the code and use it across multiple components without even requiring classes.
Introduction of React Hooks has benefited the whole community of React developers. Have a look at how effective are Hooks for React Native app development.
Reuse Stateful Logic Between Components
React doesn’t allow attaching a component with the reusable behavior. Patterns like render props or higher-order components try hard to solve this issue, however, require developers to restructure the components. Using React Hooks props, you can easily extract stateful logic form the components, allowing you to reuse it and test independently. You can reuse the stateful logic without changing the hierarchy of your component. It makes it easy to share several Hooks among different components. You can use React custom hooks to create a function that can be reused across multiple components.
Splitting Complex Components
When creating an application, components that started simple may expand and get more complex. It makes them unmanageable and various side effects come along with it. There is a combination of several unrelated logic in each method of the life cycle. Mutually related code easily splits when changed together, however unrelated code may be combined in a single lifecycle method. It introduced a variety of bugs and inconsistencies inside the code that make the whole process a mess. Hooks solves this problem to a great extent as it lets you split a single component into smaller functions. It is performed based on what pieces are related to instead on splitting based on lifecycle methods.
Using React Features Without Classes
Classes can be a barrier in creating smooth react native apps making the code even more difficult. There are many elements to learn when using multiple classes, so developers have to remember binding the event handlers. Experienced React developers may get confused between the function and class components. Besides this, class components make the optimization slower by encouraging unintentional patterns. To solve these problems, Hooks play a major role in letting developers use the features React offers without involving classes. Hooks doesn’t sacrifice the spirit of React but embraces functions. It doesn’t require you to learn functional or reactive techniques of programming. It gives access to imperative escape hatches and reacts hooks; the example also shows how it uses this behavior.
Different Hooks Types
In React js lifecycle hook adjusts amazingly in an easier way, without requiring any extra effort. There are multiple types of hooks available that make it a top choice for most of the React developers. In react hooks vs. redux, hooks are majorly due to the use of context hooks. Context API made sharing state easier with a simpler interface, replacing Redux in front-end architecture. The useContext hook sets values from context providers without manually passing data to components. The React Hooks effect is used to tell React that you need to perform something after render. Another interesting hook in the state, by using this you pass an initial state and in return get a pair of values. In React UseState multiple values, the first element is the current state while the second is a function that updates and creates react app.
React Hooks are the most efficient way to create an application using cleaner React components. Its ability to create understandable, testable, maintainable code makes it appear at the top of every developer’s list. It allows developers to create reusable code or combine several hooks to make it even greater. Using React Hooks helps in avoiding a wide range of bugs, making it possible to remove it from one place and use across other components bug-free. Reach Hooks doesn’t limit the functionality of React, instead allow app development companies to use React features without involving class components.
Also Read: 4 Benefits of React Native App Development