MyDestiny

  Chapter 1 Introduction Client-side scripting language for web pages. Client-side (runs on users computer not web server) Scripting languages are easier than programming languages. Browser interprets JS statements. Its embedded (add a block of code(JS)in html page from outside) in html page. Its integrated with html. Quick development and easy maintenance. Well perform repetitive and event-invoked task(each time change data) Platform independent because of WWW. Its object-based language not object-oriented. Each web page as collection of several individual elements which are called objects( e.g.   image, link  etc) JS is not compiled like java. Variable data types not declared(loose typing). ------------------------------------------------------------------------------------------------------------------------ Chapter 2 Ways to put JS code in html Between the body tag of html Between the head tag of html External .js file   Between the body tag of html    ...

  STEPS TO CREATE REACT APPLICATION :     * Open VS code      * Create a new folder (practice)     * Open terminal and check the node version by the cmd node -v     * To create a react app by the cmd npx create-react-app practicedemo      * Then change the directory by the cmd cd model in terminal.     * Now we can see the above packages in our application.     * To run your react application by the cmd npm start       * Then you can the default application of react like the above one.     * Do you what to stop running application by press ctrl+c     * Then go to Apps.js file and App.css delete the default code and your own. -----------------------------------------------------------------------------------------------------------------------------