The software industry is evolving very rapidly and new programming languages are emerging continuously, however JavaScript has managed to stay the most popular choice of developers. Infact, around 88% of the websites developed till date have some part of JavaScript code in the background. With features such as native browser support and client-side processing, JavaScript will ensure that its relevance is not lost. By learning to implement JavaScript in your web applications, you can ensure seemless interaction and increase the dynamic aspects of your application. This course begins with making you familiar with JavaScript constructs, and how to make code easy to organize. You will gain a clear understanding of variable scoping, loops, arrays, objects, and best practices on using types and data structures, as well as the coding style and recommended code organization patterns in JavaScript. Then, you will create a single page application that builds on the innovative MVC approach using AngularJS. Moving ahead, you will learn to develop an enterprise-level application with the microservices architecture using Node.js to build web services. Finally, you will learn to build responsive user interfaces with React and Bootstrap for your applications. By the end of this course, you will develop a deeper understanding of the modern and advanced features of JavaScript.