300 JavaScript Interview Mastery Questions: Dive Deep into JavaScript Theory, Syntax, and APIs, and Interview with Confidence

This book covers JavaScript syntax, rules, functionality, and theory. It is designed to help you improve upon your JavaScript knowledge as well as expose you to some edge cases and unusual situations in JavaScript. I find that these are the types of examples that really solidify a developer’s understanding of this fun language.

The book has a few questions specific to JavaScript running in the browser, but most questions are agnostic of environment. A few questions also include TypeScript, but they will be designated as such. The book is organized into 4 “tests” with each question linking to it’s answer in the back of the book.

***BONUS*** The book contains links to an additional 50 free JavaScript interview mastery questions and 50 free TypeScript interview mastery question, making it a total of 400 questions!