Skip to main content

5 Tips to Pass Your JavaScript Phone Screen

· 4 min read
Stacey "Elugens" Wilson

"5 Tips to Pass Your JavaScript Phone Screen: A Guide for Job Seekers"

Passing a phone screen is an important step in the hiring process for any job, and it's no different for a JavaScript developer. In this blog post, we'll provide some tips to help you pass a JavaScript phone screen and move on to the next stage of the interview process.

1. Know the Fundamentals of JavaScript

The first step to passing a JavaScript phone screen is to have a solid understanding of the fundamentals of the language. This includes knowledge of variables, data types, functions, control flow, and loops. You should also be familiar with the Document Object Model (DOM) and understand how to manipulate the HTML and CSS on a page using JavaScript.

Make sure to review these concepts and practice coding examples so that you can answer questions confidently and accurately on the phone screen.

2. Be Prepared to Answer Technical Questions

In addition to the fundamentals, you should also be prepared to answer technical questions that are specific to JavaScript. These questions may cover topics such as closures, scope, asynchronous programming, and event handling.

Practice answering technical questions beforehand, either by reviewing past interview questions or by practicing with a friend. This will help you feel more confident and prepared during the phone screen.

3. Showcase Your Problem-Solving Skills

During the phone screen, you may be asked to solve coding problems or answer technical questions. Use this opportunity to showcase your problem-solving skills and demonstrate your ability to think critically.

Talk through your thought process as you work through the problem, and don't be afraid to ask clarifying questions if needed. This will show the interviewer that you're a good communicator and a skilled problem-solver.

4. Highlight Your Experience

If you have previous experience with JavaScript, make sure to highlight this during the phone screen. This can include any projects you've worked on or any JavaScript frameworks or libraries you've used.

Be prepared to discuss your experience in detail, including any challenges you faced and how you overcame them. This will demonstrate that you have real-world experience with JavaScript and are a valuable asset to any development team.

5. Ask Questions

Finally, don't forget to ask the interviewer questions at the end of the phone screen. This shows that you're interested in the role and are committed to learning more about the company and its culture.

Ask about the team you'll be working with, the company's development process, and any specific projects you'll be working on. This will help you determine whether the company is a good fit for you and will also show the interviewer that you're serious about the role.


In conclusion, passing a JavaScript phone screen requires a combination of technical knowledge, problem-solving skills, and good communication. By reviewing the fundamentals of the language, practicing technical questions, and highlighting your experience, you can increase your chances of passing the phone screen and moving on to the next stage of the interview process.

Here are some relevant sources to support the tips I provided in the blog post:

  1. "JavaScript Fundamentals" by MDN Web Docs -
  2. "Preparing for a JavaScript Interview: 21 Questions to Help You Get Hired" by Tania Rascia -
  3. "5 Strategies for Acing Your JavaScript Coding Interview" by Sarah Drasner -
  4. "How to Showcase Your Experience in Your Job Interview" by Indeed -
  5. "10 Job Interview Questions You Should Ask" by The Balance Careers -


I hope you find these resources helpful!