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.

Managing open-source projects for web development can be a rewarding—and intricate—endeavor. In this course, get started with open-source by learning how to build a small jаvascript library from scratch. Join Kent Dodds as he covers creating a micro library, writing and running tests, transpiling, and continuous integration. Plus, he shows how to publish a real project—a registered npm module. To wrap up the course, Kent discusses how to manage an open-source project.