Try Free JavaScript Developer Test | Testlify Assessments

About the Test

This javascript assessment test helps recruiters hire candidates with knowledge and experience in different basics, syntaxes, variables and operators, functions, arrays, and foundations of the javascript language.

This online JavaScript assessment test is curated to identify experienced javascript developers who can develop responsive web-based programs or applications and implement front-end visual logics that is essential in web design. This test assesses a candidate’s skills, aptitude, and understanding of using different syntaxes to create variables to store data or numbers, calculate using operators, a program using functions and create sets using arrays.

Javascript is used to add responsiveness to any web-based applications and websites. Most companies have an online presence these days. An experienced javascript developer can make their websites appear more optimized for faster loading and attractive visuals with easy-to-understand UI. This assessment test offers a complete bias-free result for all the test takers and efficiently boosts the hiring process for the team.

This javascript test is beneficial when hiring javascript developers, front-end programmers, web designers, and full-stack developers. Candidates excelling in this test will be able to maintain the organizations’ website’s responsive structure, add web security, provide front-logic and implement fixes.

The test is created by a subject-matter expert

Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.

Frequently Asked Questions for JavaScript Developer

A JavaScript assessment evaluates a candidate’s knowledge and skills in front-end web development and JavaScript programming, including their understanding of fundamental principles in these areas.

A JavaScript assessment can be used by recruiters and hiring managers to evaluate candidates’ knowledge and skills in JavaScript programming, including their understanding of JavaScript principles and their ability to use JavaScript to build interactive web applications.

JavaScript Developer
AngularJS Developer
HTML
Node.JS developer
.NET JavaScript
Front-End Developer
Full Stack Developer

Basic
Syntax
Variables & Operators
Functions
Array

Writing and testing code using JavaScript and related technologies to build web applications.
Debugging and troubleshooting issues that arise during the development process.
Maintaining and updating existing code to fix bugs and add new features as needed.
Participating in code reviews and providing feedback to other developers on the team.

Frequently Asked Questions (FAQs)

Want to know more about Testlify? Here are answers to the most commonly asked questions about our company.

These are ready-made tests, existing in our test library, created by subject matter experts. We have 200+ such skills tests covering various skills from programming skills to DevOps, including Aptitude and Personality testing.

You can go to the ‘Test Library’ tab and search for tests from the Job Role or Test Type drop-down menu.

Currently, we do not offer any sample tests. However, when you select a test, there would be a few practice questions before the start of the actual test, which would give you a fair idea of how the entire test would look.

Our tests typically take between 25-30 minutes to complete.

In case you need to test for a unique skill-set or specialized experience, you can add your own questions and customize the test to suit your requirements.

We’ve put a lot of effort into ensuring a conducive test environment. A stable internet connection, an internet browser with cookies and Java-Script enabled is all that is required!
However, for a smooth test-taking process, we recommend the following browsers:
– Google Chrome
– Internet Expl
– Mozilla Firefox

Yes, our tests are compatible with almost all modern mobile devices (including tablets) that have a webcam installed.

Yes, our tests are EEOC (Equal Employment Opportunity Commission) compliant and are whetted by subject matter experts, thus having high reliability (test consistency) and validity (accuracy of the test).

Yes! We integrate with popular recruiting tools such as Greenhouse, Lever, GoodTime, and many more.

We are GDPR compliant and take data security very seriously. You have complete ownership of your data. All your data is safe and secure, and we do not expose it to any third party.

Test Library

Science

API

Integrations

Features

What’s New

White Label

Video Interview

By Industry

Information Technology

Logistics & Supply Chain

Retail

Recruitment

Finance

SaaS

Energy

Hospitality

Healthcare

BPO

Edtech

By Use Case

Lateral Hiring

Diversity and Inclusion

Volume Hiring

Remote Hiring

Blue Collar Hiring

Freelance Hiring

Campus Hiring

By Test Type

Role Specific Tests

Language Tests

Programming Tests

Software Skills Tests

Cognitive Ability Tests

Situational Judgment Tests

CEFR Test

Typing Test

Coding Test

Psychometric Tests

By Company Type

Startup

SMBs

Enterprise

Non-profits

Blog

Join Testlify SME

ATS Integration

Sitemap

Ebooks

Podcasts

Referral Program

HR Guide

Success Stories

Our Story

Customer Support

Our Partners

Career

JavaScript Developer Test

Type

Time

Level

Questions

About the Test

Skills Measured

Roles

Recruiting for JavaScript Developer

Hire the best, every time, anywhere

4.9

Customer Satisfaction

Basic

Syntax

Variables and operators

Functions

Arrays

The test is created by a subject-matter expert

Top five hard skills interview questions for JavaScript Developer

1. What are some of the differences between prototypal and classical inheritance in JavaScript?

Why this Matters?

What to listen for?

2. Can you explain the difference between synchronous and asynchronous code in JavaScript?