JavaScript

JavaScript online tests

Devskiller JavaScript online tests were developed by our top specialists to test JavaScript developer skills for distinct positions. Our JavaScript online tests are helpful for your technical screening and online interviews needs.

Devskiller JavaScript online tests are powered by RealLifeTesting™ methodology and they provide you with an opportunity to find developers who are the perfect match.

Technologies covered:

  • Programming language: JavaScript
  • JavaScript frameworks and libraries: Angular, React, Ember, Backbone, Meteor, jQuery and others
  • Build tools: NPM, Gulp, Bower
JavaScript
MIDDLE
Tested skills
Duration
121 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of ExpressJS

Programming task - Level: Medium

Angular 2+ Notepad App

Programming task - Level: Medium

Node.JS - Mongo - Course report

Code gaps

assessing knowledge of MongoDB

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JavaScript
JUNIOR
Tested skills
Duration
35 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of QA, Spock, Unit-Testing, JUnit, JavaScript

Programming task - Level: Easy

Mocha | ATM Service | ATM Service Validation - Write a series of Mocha validation tests for ATM.

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JavaScript
MIDDLE
Tested skills
Duration
54 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of ES6, JavaScript, Web development, Tooling, Web

Programming task - Level: Medium

[Single File] JavaScript | Social Media Queries | Find potential likes - Implement a function to find books which are considered as potential likes.

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JavaScript
SENIOR
Tested skills
Duration
108 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of ES6, JavaScript, Typescript, AJAX, Web, Web development

Programming task - Level: Hard

[Single File] JavaScript | Social Media Queries | Find friends by name - Implement a function to find user's friends by their name.

Available in premium plans

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React
SENIOR
Tested skills
Duration
98 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of ES6, JavaScript, AJAX, Web development

Programming task - Level: Hard

JavaScript | React, Redux | Address Book - Implement missing features of a small React web application built on top of Redux.

Available in premium plans

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Java Script
MIDDLE
Tested skills
Duration
80 minutes max.
Evaluation
Automatic
Test overview

Programming task - Level: Medium

Java | Flights manager | Implement an application that is responsible for managing flights data

Programming task - Level: Medium

JavaScript | React | Contact Form - Optimize the fill-out form for site users

Available in premium plans

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Tested skills
Duration
minutes max.
Evaluation
Manual
Test overview

Choice questions

assessing knowledge of ExpressJS

Programming task - Level: Medium

Angular 2+ Notepad App

Programming task - Level: Medium

Node.JS - Mongo - Course report

Code gaps

assessing knowledge of MongoDB

Available in premium plans

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JavaScript
SENIOR
Tested skills
Duration
108 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of ES6, JavaScript, AJAX, Web, Web development

Programming task - Level: Hard

Contact Management Application - Finish existing Vue.js application for contact management by implementing search functionality together with creating query and other variables.

Available in premium plans

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React
MIDDLE
Tested skills
Duration
73 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of JavaScript, Web development, Tooling, Web, ES6

Programming task - Level: Medium

JavaScript | TypeScript, React | Conference admin panel - Implement missing features of an admin panel for managing the Call for Papers process using TypeScript, React, React Router and Promises.

Available in premium plans

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Angular
SENIOR
Tested skills
Duration
108 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of AJAX, JavaScript, Web, Web development, ES6

Programming task - Level: Hard

JavaScript | Angular 2+ | Signup page | Components and routing - Complete user registration flow by setting up routing, integrating the signup form with data services and adding proper input validation.

Available in premium plans

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React
MIDDLE
Tested skills
Duration
68 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of React, ReactJS, ES6, JavaScript, Web development

Programming task - Level: Medium

JavaScript | React, React Router | Conference admin panel - Implement missing features of an admin panel for managing the Call for Papers process using React, React Router and Promises.

Available in premium plans

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