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⇱ JavaScript Interview Essentials | Coursera

JavaScript Interview Essentials

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JavaScript Interview Essentials

Instructor: Scrimba

Included with

Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 hour to complete
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 hour to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Understand and apply advanced JavaScript concepts such as Scope, arrow functions, and Immediately Invoked Function Expressions (IIFEs).

  • Implement asynchronous JavaScript using Promises and the Fetch API.

Skills you'll gain

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

1 assignment

Taught in English

There is 1 module in this course

Get to grips with the JavaScript concepts interviewers ask about most: scope, hoisting, closures, arrow functions, promises, async/await, and the Fetch API. Practice with real interview scenarios and learn to explain complex concepts with confidence.

By the end of this course, you will have developed a deeper understanding of JavaScript's complex features and will be able to leverage them to write more efficient, maintainable code.

A series of lessons and hands-on challenges designed to help you grasp the most complex and often misunderstood aspects of JavaScript.

What's included

1 assignment19 plugins

1 assignment•Total 30 minutes
  • Tricky JavaScript Assignment•30 minutes
19 plugins•Total 58 minutes
  • Intro•1 minute
  • Welcome to interactive lessons!•1 minute
  • What Is Scope?•2 minutes
  • Hoisting•4 minutes
  • Global Scope•4 minutes
  • Block Scope•2 minutes
  • Scope Challenge•4 minutes
  • Function Declarations•2 minutes
  • Function Expressions•4 minutes
  • Immediately Invoked Function Expressions (IIFEs)•5 minutes
  • Arrow Functions•5 minutes
  • Functions Challenge•3 minutes
  • Functions Challenge Part 2•1 minute
  • What Are Promises?•5 minutes
  • Fetch•4 minutes
  • Promise.all•4 minutes
  • Async/Await•3 minutes
  • Promises Challenge•3 minutes
  • Outro•1 minute

Instructor

Scrimba
1 Course•149 learners

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Frequently asked questions

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Financial aid available,