Learning Basics of Angular 7 from https://coursetro.com/posts/code/171/Angular-7-Tutorial---Learn-Angular-7-by-Example
Using Http Client module and services,I retrieved users, user's details and user's posts from https://jsonplaceholder.typicode.com/
Click me button does style binding on "Home" and class binding on "Users"
Clicking on user's name leads to that(using user id) user's details page
The See Posts page
The Form that does validation and displays the message