Angular 5 is a new and improved version of Angular JS framework. It now officially supports TypeScript version 2.4. It contains new features and bug fixes. The 5th edition of the JavaScript framework comes with numerous innovations, optimizations, and a complete rewrite. It is a fully integrated framework with most recent features and improved loading and compilation time which makes it smaller, easier to use and faster than before. It comes with better code sharing capabilities, an updated Http Client, faster rebuilds, and that makes it easier to develop progressive web pages.