JSX is an XML/HTML like syntax used in React that extends ES6 so XML/HTML like text can include in React code. 1.Element Type: First of all, you have to determine the type of React element. React component referred by Capitalized JSX tag. 2.React must be in scope: React library must be in scope when using JSX. …

#.Cross Browser Testing 1.What is Cross Browser Testing? Cross-browser testing is the method of making sure that the website or web app run through an acceptable number of the web browser. 2.Why do cross-browser issues occur? There are many reasons for cross-browser issues to occur, and we are discussing issues where things behave…

1 .lenght: This method is applied to find the lenght of the array. here is Example 2. pop(): This method is applied to remove the last element from the array. here is Example Note: when the pop() apply the last element of the array will be removed and…