Q151. How to use Polymer in React?
You need to follow below steps to use Polymer in React, 1. Create a Polymer element: ```jsx harmony ; Polymer({ is: "calendar-element", ready: function () { this.textCont...
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Q152. What are the advantages of React over Vue.js?
React has the following advantages over Vue.js: 1. Gives more flexibility in large apps developing. 2. Easier to test. 3. Suitable for mobile apps creating. 4. More infor...
Q153. What is the difference between React and Angular?
Let's see the difference between React and Angular in a table format. | React | Angular | | ------------------------------------------------------------------------------...
Q154. Why React tab is not showing up in DevTools?
When the page loads, _React DevTools_ sets a global named `__REACT_DEVTOOLS_GLOBAL_HOOK__`, then React communicates with that hook during initialization. If the website i...
Q155. What are Styled Components?
`styled-components` is a JavaScript library for styling React applications. It removes the mapping between styles and components, and lets you write actual CSS augmented ...
Q156. Give an example of Styled Components?
Lets create `` and `` components with specific styles for each. ```javascript import React from "react"; import styled from "styled-components"; // Create a component tha...
Q157. What is Relay?
Relay is a JavaScript framework for providing a data layer and client-server communication to web applications using the React view layer. ## Miscellaneous
Q158. What are the main features of Reselect library?
Let's see the main features of Reselect library, 1. Selectors can compute derived data, allowing Redux to store the minimal possible state. 2. Selectors are efficient. A ...
Q159. Give an example of Reselect usage?
Let's take calculations and different amounts of a shipment order with the simplified usage of Reselect: ```javascript import { createSelector } from "reselect"; const sh...
Q160. Can Redux only be used with React?
Redux can be used as a data store for any UI layer. The most common usage is with React and React Native, but there are bindings available for Angular, Angular 2, Vue, Mi...