You Don't Know JS: Up & Going. Kyle Simpson

Series book you don't know JS examines the basics and professional development in JavaScript from the side, which you did not know: apply the best practices, popular techniques and tips for programming in JS. This guide will give you a basic knowledge of the language to continue studying the material in the subsequent books of the series.

The book covers the following topics:
✔ expressions;
✔ operating personnel;
✔ data type;
✔ cycles and conditions;
✔ functions;
✔ prototyping and more.

Advantages:
➕ relevant material on the topic;
➕ numerous examples;
➕ tasks to secure the material.