Open your text editor, and type the below code in it and save it with the name index.html. // the hello We start by setting the value of i to 1. Here, the first line is a comment. To see the output in Chrome web browser, click the three-dot menu in the top-right corner, then under More Tools click Developer Tools. Third, create a new TypeScript file called app.ts. These comments hide JavaScript code from old browsers that didnt know how to process the