No amount of learning the theory of jаvascript will substitute for actually practicing the implementation of it. Even before you adopt a framework, learning how to organize the different bits of jаvascript—modularizing, decoupling, etc. —will make a positive impact on the quality of your code. Once you've mastered those techniques, you can turn your attention to building code that you can share between the client—browser—and the server—Node. This course covers how arrange and systemize your jаvascript code. Learn how to organize your code, work with modules, manage server-side jаvascript, and add a shared module.