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Express.js online test: Pre-employment skills assessment to hire top developers

All tests/Programming skills/

Express.js test

Type: Programming skills

Time: 10 min

Languages: English

Level: Intermediate

Summary of the Express.js test

This Express.js online skills test evaluates candidates’ ability to design and build back-end applications using the Express.js framework, helping you hire developers who are skilled in all Express.js functionalities, from configuration to writing complex middleware.

Covered skills

Configuring Express.js servers
Handling incoming requests
Serving data to the client
Routing requests

Use the Express.js test to hire

Back-end developers, FullStack developers, Node.js developers, or any other role that requires hands-on knowledge and experience with best practices in Express.js

Preview question

graphic for programming skills tests

About the Express.js test

Express.js is the most powerful and commonly used Node.js framework. It allows for the creation of complex web applications that are user friendly and lightweight by offering a structure that is both uncomplicated and flexible. Hiring an Express.js developer will allow your organization to develop applications with excellent scalability, speed, and overall performance.

This Express.js test evaluates candidates’ knowledge and skills in configuring Express.js servers, handling incoming requests, serving data to clients, and routing requests.

Candidates who score well on this test understand how Express.js works and are able to use all the tools provided by the framework to implement any business demand with the highest quality, security and scalability. These candidates can help you create complex web applications that are high performing, scalable, fast, and user friendly.

This Express.js test is geared toward an intermediate level and requires not only a theoretical but also a practical understanding of the use of Express.js in real-world scenarios.

Image of the subject-matter expert of this test

The test is made by a subject-matter expert

Mohamed N.

A full-stack developer with over four years of experience, Mohamed has helped design and implement various progressive web applications mainly using React, Express.js, Node.js, and the Java framework Spring.

His main objective on any project is to develop high-quality applications with a flexible architecture that are both fast and secure. When not developing new apps, Mohamed actively contributes to many open-source projects and has published his own React and Javascript libraries.

Crafted with expert knowledge

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.

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FAQs

An assessment is the total package of tests and custom questions that you put together to evaluate your candidates. Each individual test within an assessment is designed to test something specific, such as a job skill or language. An assessment can consist of up to 5 tests and 20 custom questions. You can have candidates respond to your custom questions in several ways, such as with a personalized video.

A video question is a specific type of custom question you can add to your assessment. Video questions let you create a question and have your candidates use their webcam to record a video response. This is an excellent way to see how a candidate would conduct themselves in a live interview, and is especially useful for sales and hospitality roles. Some good examples of things to ask for video questions would be "Why do you want to work for our company?" or "Try to sell me an item you have on your desk right now."

Besides video questions, you can also add the following types of custom questions: multiple-choice, coding, file upload, and essay. Multiple-choice lets your candidates choose from a list of answers that you provide, coding lets you create a coding problem for them to solve, file upload allows your candidates to upload a file that you request (such as a resume or portfolio), and essay allows an open-ended text response to your question. You can learn more about different custom question types here.

An assessment is the total package of tests and custom questions that you put together to evaluate your candidates. Each individual test within an assessment is designed to test something specific, such as a job skill or language. An assessment can consist of up to 5 tests and 20 custom questions. You can have candidates respond to your custom questions in several ways, such as with a personalized video.

A video question is a specific type of custom question you can add to your assessment. Video questions let you create a question and have your candidates use their webcam to record a video response. This is an excellent way to see how a candidate would conduct themselves in a live interview, and is especially useful for sales and hospitality roles. Some good examples of things to ask for video questions would be "Why do you want to work for our company?" or "Try to sell me an item you have on your desk right now."

Besides video questions, you can also add the following types of custom questions: multiple-choice, coding, file upload, and essay. Multiple-choice lets your candidates choose from a list of answers that you provide, coding lets you create a coding problem for them to solve, file upload allows your candidates to upload a file that you request (such as a resume or portfolio), and essay allows an open-ended text response to your question. You can learn more about different custom question types here.

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