Fundamental Coding Interview Preparation with JavaScript | CodeSignal Learn

intermediate

Fundamental Coding Interview Preparation with JavaScript

Computer Programming

5 courses

82 practices

11 hours

Embark on an in-depth JavaScript programming journey tailored for technical interviews at top tech firms. This course provides a solid grounding in JavaScript syntax, algorithms, data structures, and problem-solving techniques, enhancing your coding capabilities.

See courses

1,299 learners

Earn a shareable

Certificate of Achievement

Verified skills you'll gain

INTERMEDIATE

General Programming and Algorithms

INTERMEDIATE

Requirement Understanding & Implementation

Tools you'll use

JavaScript

Trusted by learners working at top companies

Course 1

Revisiting JavaScript Basics

5 lessons

26 practices

This is an introductory course to refresh your JavaScript knowledge. Develop proficiency in JavaScript syntax, string operations, and looping structures, establishing a strong foundation for addressing basic programming issues.

See details

Course 2

Applying Simple Looping in Practice with JavaScript

5 lessons

16 practices

Delve into the utilization of basic looping techniques in actual scenarios. This course enables you to apply your JavaScript knowledge to resolve practical issues, enhancing your skills in real-world applications of simple loops.

See details

Course 3

Practicing String Operations and Type Conversions in JavaScript

4 lessons

12 practices

Enhance your JavaScript abilities further with extensive exploration into string operations and type conversions. This course focuses on realistic implementations and aids in mastering these two crucial areas.

See details

Course 4

Mastering Implementation of Advanced Loops in JavaScript

4 lessons

13 practices

Build up your programming prowess with a thorough course on sophisticated looping techniques. This course aims to equip you with the abilities to write intricate loops, allowing you to face complex coding challenges.

See details

Course 5

JavaScript Coding Practice for Technical Interviews

5 lessons

15 practices

Strengthen your implementation and problem-solving skills in JavaScript with this practice-heavy course. This course lets you apply your knowledge through solving a variety of problems to solidify your preparation for technical assessments and interviews.

See details

Meet Cosmo:

The smartest AI guide in the universe

Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.