React Hooks Tutorial | useState, useEffect, useReducer, useCallBack, useMemo

In this video, I have talked about what is hooks and introduce React hooks. Now hooks basically is a function that lets you "hook" to the react state, lifecycle methods, context and refs.
So, useState() as the name suggest it lets you hook to the react state. React Hooks — How To Use useState and useEffect Example.

React hooks:

This is the insta-app with local state management

This is the insta-app with redux state management

code sandbox:

API names

1 - React Hooks | Getting Started With The React Hooks
2 - React Hooks | useState() | Using the State Hook
3 - React Hooks | useEffect() | How to use useEffect React hook
4 - React Hooks | useEffect() | React useEffect hook with Code Example
5 - React Hooks | useReducer() | Using the useReducer Hook
6 - React Hooks | useCallBack() | Using the useCallBack Hook
7 - React Hooks | useMemo() | Using the useMemo Hook
8 - Introduction to Refs in React
9 - Creating Refs Using React.

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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[rajat.lazyme]

Just a question i was wondering that how many languages and frameworks do you know? Like you have tutorials for almost every language. Love your work. Been following you for almost 5 years (C++ and Java beginner).

[abufrazattari]

Slam
Sir how r you
I m your
Sir i want to create simple c# consol or form app. In this i want to create word document file with my custom page size width and height and left right top bottom margins in centimeters.
When i run program
Word docx file generate in my location or folder with my page size givven by me.
Sir plz inform me this code.
Thanks