React Tutorial 46 - Introduction to Refs in React

Ref provides a way to access a DOM node or a react component which are rendered. Now, In this video I have started with class component and how you should implement in the code. For accessing a node we use property called current of the ref through which you can use attributes of the node.

ref context:

This is the insta-app with local state management

This is the insta-app with redux state management

code sandbox:

API names

The data that we are fetching is from another sever and we are setting the state of the data and declaring what data to be shown. In this video we are focused on the declarative approach that react gives.React allows you define components as classes or functions. JSX just provides syntactic sugar for the React.
Welcome to this course on React Tutorial of Beginners. This React Developer Online Course will teach you the basics of Front End web development. React is a declarative, efficient, and flexible JavaScript library for building user interfaces. React is a JavaScript library for building Front end interfaces.

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