Angular JS is required for making any website responsive and interactive. The book, Learn Angular JS in 1 day written by Krishna Rungta, helps developers and designers to remove many detailed codes that are required for website development. The book is based on the MVC model and covers almost every fundamental of Angular JS including Routes, Modules, Directives, Dependency Injection, etc. The book also covers examples and images for better clarification making it easy and simpler for beginners.