We study JavaScript: a guide to create modern websites. 3rd edition. Brown E.

Now is the time to study JavaScript. After the latest specification, JavaScript - ECMASCRIPT 6.0 (ES6) - to learn how to create high -quality applications in this language became easier than ever before. This book introduces programmers (amateurs and professionals) to the ES6 specification along with some tools and methods related to it on a purely practical basis. Ethan Brown, the author of Web Development with Node and Express, sets out not only simple and understandable topics (variables, branching of stream, arrays), but also more complex concepts, such as functional and asynchronous programming. You will learn how to create powerful and effective web applications for working on a client or server Node.js.