class component in react typescript | Characteristics of Class Components in React

class component in react typescript | Characteristics of Class Components in React
Hashtags: #reactjs #javascript #webdevelopment

Description of class component in react:

Class Components in React
Components are the reusable and independent building blocks of code which return a UI. Since inception class components has been heavily used in React applications as these kinds of components only had access to the state. But after the introduction of hooks in React 16.8, this difference has been minimalized.

Characteristics of Class Components in React
Class components in React inherits the “Component” class from React. This gives our custom components access to React.Component’s functions.
Before the introduction of hooks in v16.8, only class components had access to state and that state could be modified using a setState() method which automatically renders the new UI.
The class components has a constructor which helps to initiate the component’s properties.
Within the constructor(), there is a super() statement which allows the developers to call the parent component’s constructor.
The class components contains the render() method which returns an HTML.
Class Components also have access to life cycle hooks which allows us to monitor and modify the components, thereby further optimize the react application.

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