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How to call API's in react. How to fetch data from an API in react.
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Is emmet not working for reactjs in your vscode.
Here is the solution for you.
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Steps:
1)Just press cntrl + shift + p which will open command pallet.
2)Now type in settings.json and open that file by click on it.
3)Make sure that you have the code snippet shown in the post in your settings.json.
That's it guys ????.
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In the last post, we saw what is useRef and how to access DOM elements with the help of useRef hook.
In this post we will see how to make scroll to top button with material ui in reactjs.
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Skeleton loading effect in react with material ui. How is it guys let me know in the comments.
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Handling multiple inputs with a single Onchange handler in React.JS
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When creating a form with React components, it is common to use an onChange handler to listen for changes to input elements and record their values in state. Besides handling just one input, a single onChange handler can be set up to handle many different inputs in the form. visit us: https://bit.ly/3wA4fGv
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One of the best solution to hide all logs in production.
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For production, we would just set the debug variable to false. We define a log() function that will call console. log if debug is set to true. And we replace our logging statement with a call to the log() function. visit us: https://bit.ly/3uNCZmc

Why redux in react??
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Redux is a predictable state container designed to help you write JavaScript apps that behave consistently across client, server, and native environments and are easy to test. While it's mostly used as a state management tool with React, you can use it with any other JavaScript framework or library. visit us: https://bit.ly/3uNCZmc

What is useRef hook in react and how to use it. 👉


The useRef is a hook that allows to directly create a reference to the DOM element in the functional component. Syntax: const refContainer = useRef(initialValue); The useRef returns a mutable ref object. This object has a property called visit us: https://bit.ly/3uNCZmc..

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⚛️👉PURE COMPONENT IN REACT.
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Pure Components in React are the components which do not re-renders when the value of state and props has been updated with the same values. If the value of the previous state or props and the new state or props is the same, the component is not re-rendered. visit us: https://bit.ly/3i6pQBY

what is closure in javascript 👉


A closure is the combination of a function bundled together (enclosed) with references to its surrounding state (the lexical environment). ... In JavaScript, closures are created every time a function is created, at function creation time. visit us: https://bit.ly/3uNCZmc..

what is promise in javascript 👉

A promise is an object that may produce a single value some time in the future : either a resolved value, or a reason that it's not resolved (e.g., a network error occurred). ... Promise users can attach callbacks to handle the fulfilled value or the reason for rejection.visit us: https://bit.ly/3uNCZmc ..

⚛️Functional Vs class component.🖱️
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First of all, the clear difference is the syntax. Just like in their names, a functional component is just a plain JavaScript function that returns JSX. A class component is a JavaScript class that extends React. ... The JSX to render will be returned inside the render method.visit us: https://bit.ly/3uNCZmc

What is WEBPACK🤹‍♂️
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👇👇👇👇👇👇👇👇👇👇👇👇
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webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging​ visit us: https://bit.ly/3uNCZmc

The way to use CSS in REACT Components 🤹‍♀️
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TOP 10 COMPANIES USING REACTJS

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REACT COMPONENT WITH OUR WITHOUT JSX.
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JSX is not a requirement for using React. Using React without JSX is especially convenient when you don't want to set up compilation in your build environment. Each JSX element is just syntactic sugar for calling React. ... So, anything you can do with JSX can also be done with just plain JavaScript. Visit us: https://bit.ly/3i6pQBY

How to create react component with ES6 or without ES6?
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🏖️🏖️REACT CONTEXT🔥🔥
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Let us know your feedback in comment section 👇👇👇👇👇
What is context in React? React's context allows you to share information to any component, by storing it in a central place and allowing access to any component that requests it (usually you are only able to pass data from parent to child via props). visit us: https://bit.ly/3i6pQBY

Here is the most demanding concept came HOC IN REACT....... 🥳
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A higher-order component (HOC) is an advanced technique in React for reusing component logic. ... They are a pattern that emerges from React's compositional nature. Concretely, a higher-order component is a function that takes a component and returns a new component.visit us: https://bit.ly/3i6pQBY

.........PORTALS in REACT.......
Swipe left to see the detailed explanation. What is Portal, why we use it how to use it etc..🤔
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A React portal provides a way to render an element outside of its component hierarchy, i.e., in a separate component. ... If we do this, it breaks the convention where a component needs to render as a new element and follow a parent-child hierarchy.visit us: https://bit.ly/3i6pQBY

⚡⚡⚡What is Ref in React🤔⚡⚡⚡
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Refs are a function provided by React to access the DOM element and the React element that you might have created on your own. They are used in cases where we want to change the value of a child component, without making use of props and all. visit us: https://bit.ly/3i6pQBY

What is React.memo? 🤔
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React. memo is a higher order component. If your component renders the same result given the same props, you can wrap it in a call to React. memo for a performance boost in some cases by memoizing the result. This means that React will skip rendering the component, and reuse the last rendered result. More info:- https://bit.ly/3fCXLzG

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What is FRAGMENTS in React🤨
If we donot want any extra node to the DOM then FRAGMENTS comes into picture. It let you group a list of children without adding extra nodes too the DOM.
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UPDATE AND UNMOUNT Lifecycle methods..
👉Swipe left to see their defination.
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⚛️We have explained about the Mounting LIFECYCLE methods. ⚛️ We'll post of other phase of LIFECYCLE methods in coming post.
So stay tuned! 💻
The Component Lifecycle. Mounting. These methods are called in the following order when an instance of a component is being created and inserted into the DOM: Updating. An update can be caused by changes to props or state. Unmounting. This method is called when a component is being removed from the DOM: Error Handling. More Info: https://bit.ly/3fCXLzG

In REACT, LIFECYCLE methods are very important topic to understand I will try to post each and every details about it.
In coming post we will share the details about each LIFECYCLE methods and their example.
More info: https://bit.ly/3oJ27ta

******** STYLING IN REACT ********
⚛️Multiple ways to style react component.🔥🔥🔥

styled-components is a library for React and React Native that allows you to use component-level styles in your application that are written with a mixture of JavaScript and CSS using a technique called CSS-in-JS..

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what is map? What is key in list rendering?🤔 To know all those answer swipe left 👈.

The map() function is used to iterate over an array and manipulate or change data items. In React, the map() function is most commonly used for rendering a list of data to the DOM. ... From the callback parameters, you can access the current element, the current index, and the array itself.

Render(, document. getElementById('app')); We will get the following result for the Key values of each element. If we add or remove some elements in the future or change the order of the dynamically created elements, React will use the key values to keep track of each element.

More info:https://bit.ly/3weymTq

What is destructuring in react🤔.
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What is destructuring? Destructuring was introduced in ES6. It's a JavaScript feature that allows us to extract multiple pieces of data from an array or object and assign them to their own variables. More info: https://bit.ly/3tQqrdh
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What is state in react ⚛️? To know the answer swipe left 👈..

What is State? The state is an instance of Class can be defined as an object of a set of observable properties that control the behavior of the component. In other words, the State of a component is an object that holds some information that may change over the lifetime of the component. more info: https://bit.ly/3vZtq4I

Please DM if you have any question regarding it.

What are props???? 🤔..
“Props” is a special keyword in React, which stands for properties and is being used for passing data from one component to another. Furthermore, props data is read-only. more info: https://bit.ly/3ezB2Fi
Swipe left to see the answer....

React allows developers to create large that can change data, without reloading the page. The main purpose of React is to be fast, scalable, and simple. It works only on user interfaces in the application. This corresponds to the view in the template. It can be used with a combination of other JavaScript libraries or frameworks, such as in MVC. Read More https://bit.ly/2R1n7yF