Next.js test

Summary of the Next.js test

This Next.js test evaluates candidates’ ability to develop and optimize Next.js applications. This screening test will help you hire Next.js experts to create high-performing web applications that meet your business needs and improve user experience.

Covered skills

  • Development to production

  • Rendering and data fetching

  • Pages and API routes

  • Advanced concepts

Use the Next.js test to hire

Next.js developers, full-stack developers, front-end developers, web developers, software developers, UI/UX developers, JavaScript developers, React developers, technical leads, solution architects, technical consultants, and development managers.

About the Next.js test

Hiring a great Next.js developer will lead to your web applications giving a great user experience due to their fast load times and great search engine optimization (SEO).

A skilled Next.js developer can also optimize your server-side rendering, implement caching and revalidation, and improve your application’s scalability, as well as streamline the development process and reduce project timelines, resulting in faster time-to-market and cost savings. Additionally, they can create custom solutions that meet specific business needs and integrate well with existing systems.

This Next.js test evaluates a candidate's ability to develop, configure, style, and optimize Next.js applications for production. It covers a range of skills, including rendering and data fetching, static-site generation, server-side and client-side rendering, caching and revalidation, layout design, code splitting, and search engine optimization.

The test also assesses candidates' ability to customize Next.js applications and implement server and client components, among other advanced concepts. Overall, the test evaluates a candidate's proficiency in Next.js development and their ability to deliver high-performance, scalable, and optimized applications.

This screening test will help you identify Next.js developers who possess these skills and can translate them into tangible business results. Candidates who perform well on this test will be able to develop efficient and optimized Next.js applications with seamless navigation and enhanced user experience, ultimately resulting in a better experience for your customers and an increase in your revenue.

The test is made by a subject-matter expert

TestGorilla’s tests are created by subject matter experts. We assess potential subject-matter experts based on their knowledge, ability, and reputation.Before being published, each test is peer-reviewed by another expert, then calibrated using hundreds of test takers with relevant experience in the subject.

Our feedback mechanisms and unique algorithms allow our subject-matter experts to constantly improve their tests.

Photo of the subject-matter expert for this test

Yudhatama I.

Yudhatama is an experienced full-stack developer who builds a wide range of websites, specializing in React, Next.js, and Node.js. He is experienced in developing modern web applications and helping customers around the world solve their unique problems with customized solutions.

During his free time, he puts his programming skills to work on his personal projects, bringing his vibrant imagination and creative ideas to life.

Reliability: Cronbach’s alpha coefficient = .61

Face validity: Candidates rated this test as accurately measuring their skills (average score of 3.63 out of 5.00, N = 991).

Criterion-related validity: Candidates with higher scores on this test received higher average ratings from the hiring team during the selection process (r = .57, N = 610).

For an in-depth look at interpreting test results, please take a look at our Science series articles: How to interpret test fact sheets (part 1): Reliability, and How to interpret test fact sheets (part 2): Validity.

For an explanation of the various terms, please refer to our Science glossary.

Reliability and validity

Sufficient data available

Analyses and checks conducted

Outcome

Reliability

Acceptable

Content validity

Acceptable

Face validity

Acceptable

Construct validity

Pending

Pending

Pending

Criterion-related validity

Acceptable

Group differences

Age differences

Pending

Pending

Pending

Gender differences

Pending

Pending

Pending

Ethnicity differences

Pending

Pending

Pending

Use TestGorilla to hire the best faster, easier and bias-free

Our screening tests identify the best candidates and make your hiring decisions faster, easier, and bias-free.

Learn how each candidate performs on the job using our library of 400+ scientifically validated tests.

Test candidates for job-specific skills like coding or digital marketing, as well as general skills like critical thinking. Our unique personality and culture tests allow you to get to know your applicants as real people – not just pieces of paper.

Create high-quality assessments, fast

Building assessments is a breeze with TestGorilla. Get started with these simple steps.

Building assessments is quick and easy with TestGorilla. Just pick a name, select the tests you need, then add your own custom questions.

You can customize your assessments further by adding your company logo, color theme, and more. Build the assessment that works for you.

FAQs

View a sample report

The Next.js test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.

Related tests

New test

Ember.js

This Ember.js test evaluates a candidate’s ability to develop scalable and robust web applications. This screening test will help you hire Ember.js experts who can drive technological innovation and efficiency.
10 min

React

This React test assesses candidates’ skills in the React.js library. The test evaluates candidates in the most important concepts in React, as well as their skill and familiarity with the most-used advanced concepts.
10 min

Android Development Using Kotlin

This Android Development Using Kotlin test evaluates candidates’ ability to develop mobile applications using Kotlin. This screening test will help you hire Android developers who can effectively enhance functionality and tackle development challenges.
10 min

GraphQL

This GraphQL test evaluates a candidate’s ability to effectively work with, create, and maintain GraphQL APIs. This screening test will help you hire developers who can work with GraphQL on both the front and back end.
10 min

Coding: Data Structures - Hash Tables

This intermediate-level coding challenge assesses candidates' proficiency in working with hash tables, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Binary Search Trees

This intermediate-level coding challenge assesses candidates' proficiency in working with binary search trees, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Heaps

This intermediate-level coding challenge assesses candidates' proficiency in working with heaps, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Redis

The Redis test assesses candidates’ skills in using Redis, an in-memory datastore. This test helps you identify developers skilled in using data structures, commands, modules, and other key features of Redis.
10 min

Coding: Data Structures - Stacks and Queues

This intermediate-level coding challenge assesses candidates' proficiency in manipulating stacks and queues. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Graphs

This intermediate-level coding challenge assesses candidates' proficiency in graph data structures. You can configure which programming languages will be available for your candidates.
35 min