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React online coding tests for recruiters and developers

Our range of React interview coding challenge are used to screen the skills and abilities of your candidates. The Junior, Middle, or Senior level React online test for candidates will help you get a clear picture of the coding skills of applicants and ensure that the best person for the job is hired. Using a number of different problems, applicants will need to use their React codingskills in a creative way to write a piece of functionalcode. See our range of other tests.

DevSkiller React interview coding challenges are powered by the RealLifeTesting methodology. This methodology is unique in that it tests the candidate with real-world problems to solve. Find your next React developer with DevSkiller and our React online tests.

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JavaScript coding interview questions and tests
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React
시니어
검증된 기술
기간
79 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 자바스크립트, React, JS

코드 갭

에 대한 지식 평가 자바스크립트, React

프로그래밍 작업 - 레벨: 어려움

JavaScript | React, React Hooks, Redux, Redux-Toolkit | Simple website builder - Implement an initial version of a WYSIWYG editor that enables users to build a simple website just by picking HTML tags from the widget and filling all the attributes they need.

React
중간
검증된 기술
기간
96 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 자바스크립트, React,

코드 갭

에 대한 지식 평가 자바스크립트, React, ES6

프로그래밍 작업 - 레벨: 중간

JavaScript | React, Class Components, Enzyme | Contact Form - Finish the implementation of a simple form React application.

React
주니어
검증된 기술
기간
39 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 JS, 자바스크립트, React

코드 갭

에 대한 지식 평가 자바스크립트, React

프로그래밍 작업 - 레벨: 쉬움

JavaScript | React, Class Components, Enzyme | Search-Engine Application - Implement an application to search and filter products in an online shop.

타입스크립트
주니어
검증된 기술
기간
51 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 타입스크립트

코드 갭

에 대한 지식 평가 자바스크립트, React

선택형 문제

에 대한 지식 평가 HTML, CSS

프로그래밍 작업 - 레벨: 쉬움

TypeScript | React Hooks | Movies State Management - Complete movies management application using React Hooks by implementing state management to existing views.

React
중간
검증된 기술
기간
113 최대 분.
평가
자동
테스트 개요

프로그래밍 작업 - 레벨: 어려움

JavaScript | React, Redux | 주소록 - Redux를 기반으로 구축된 작은 React 웹 애플리케이션의 누락된 기능을 구현합니다.

프로그래밍 작업 - 레벨: 중간

JavaScript | Node.js | 주소록 - 연락처 목록을 가져오고(단계 일치 및 결과 제한 포함), 단일 연락처의 세부 정보를 가져오고, 지정된 연락처를 삭제하는 엔드포인트를 구현합니다.

코드 갭

에 대한 지식 평가 MongoDB

React
시니어
검증된 기술
기간
175 최대 분.
평가
자동
테스트 개요

프런트엔드 프로그래밍 작업 - 레벨: 시니어

JavaScript | React, Redux | 주소록 - Redux를 기반으로 구축된 작은 React 웹 애플리케이션의 누락된 기능을 구현합니다.

백엔드 프로그래밍 작업 - 레벨: 중간

JavaScript | Node.js | 주소록 - 연락처 목록을 가져오고(단계 일치 및 결과 제한 포함), 단일 연락처의 세부 정보를 가져오고, 지정된 연락처를 삭제하는 엔드포인트를 구현합니다.

React
주니어
검증된 기술
기간
35 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 자바스크립트, React

프로그래밍 작업 - 레벨: 쉬움

Javascript | React | Calendar Notes - Implement an application with which the user can add a note for a date they choose from a calendar.

자바스크립트
주니어
검증된 기술
기간
35 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 자바스크립트, React

프로그래밍 작업 - 레벨: 쉬움

JavaScript | React | Search-Engine Application - Implement an application to search and filter products in an online shop.

React
주니어
검증된 기술
기간
55 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 자바스크립트, React

프로그래밍 작업 - 레벨: 쉬움

JavaScript | React | Notepad - Complete simple notes aplication using provided NotesService to save and read notes. This task is using: react/testing-library (as the react testing framework) and jest (as the test runner).

React
시니어
검증된 기술
기간
59 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 JS, 자바스크립트, React

프로그래밍 작업 - 레벨: 어려움

React | Simple Website Builder - This task evaluates the candidate's skills in React, Reduxredux-form.

React
중간
검증된 기술
기간
55 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 ES6, 자바스크립트, HTML, JS, React, 웹 개발

프로그래밍 작업 - 레벨: 중간

JavaScript | React | Contact Form - Finish the form so it has all following features: user can log in, so name and email are filled-in, after form is sent a Thank You message should appear.

React
시니어
검증된 기술
기간
71 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 ES6, 자바스크립트, React

프로그래밍 작업 - 레벨: 어려움

React | Simple Website Builder - This task evaluates the candidate's skills in React, Reduxredux-form.

React
시니어
검증된 기술
기간
98 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 ES6, 자바스크립트, AJAX, 웹 개발

프로그래밍 작업 - 레벨: 어려움

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

Java Script
중간
검증된 기술
기간
80 최대 분.
평가
자동
테스트 개요

프로그래밍 작업 - 레벨: 중간

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

프로그래밍 작업 - 레벨: 중간

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

React
중간
검증된 기술
기간
73 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 자바스크립트, 웹 개발, Tooling, Web, ES6

프로그래밍 작업 - 레벨: 중간

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.

React
중간
검증된 기술
기간
68 최대 분.
평가
자동
테스트 개요

선택형 문제

에 대한 지식 평가 React, ReactJS, ES6, 자바스크립트, 웹 개발

프로그래밍 작업 - 레벨: 중간

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.

자바스크립트
주니어
검증된 기술
기간
35 최대 분.
평가
자동
테스트 개요

프로그래밍 작업 - 레벨: 쉬움

JavaScript | React | Notepad - Complete simple notes aplication using provided NotesService to save and read notes.

선택형 문제

에 대한 지식 평가 자바스크립트, React

React coding tests

DevSkiller React coding tests are specially created by our expert team to help you find your next React developer. Our selection of React interview questions is designed to test the skills of React developers of any level of experience and make it easy for recruiters to filter out the best candidates.

DevSkiller React coding tests are powered by the RealLifeTesting methodology, which offers a unique approach to developer testing. RealLifeTesting provides valuable insight into your candidates’ skills by tasking them with real-world challenges and assessing the caliber of their responses. Finding your next React developer is easier than ever with DevSkiller React coding tests.

Recommended roles for React coding tests

  • Junior React developer
  • Middle React developer
  • Senior React developer
  • JavaScript developer
  • Reactjs developer
  • Full stack developer
  • UI developer
  • Web developer
  • Full stack software developer

How our React coding tests work

DevSkiller React coding tests are powered by the RealLifeTesting methodology. Unlike other methods for testing developers, the RealLifeTesting methodology presents candidates with problems that mirror the real development work they do on a daily basis. This means that you can actively see how well someone will perform in their role, before they’ve even been given the job. Testing in this way offers recruiters valuable insight into the coding skills, problem-solving ability, and time-management skills of each React developer candidate, making for a more thorough and efficient screening process.

Key features of our React coding tests

  • Test your candidate’s coding skills and not just their academic knowledge
  • Watch candidates undertaking tests in real-time, anywhere in the world
  • RealLifeTesting methodology offers a greater user experience where candidates can use their own IDE, clone to Git, run unit tests, and access Stack Overflow/GitHub/Google for research
  • Anti-plagiarism tools implemented to ensure test accuracy
  • Automated, easy to follow results that non-technical professionals can understand
  • React online tests available for all levels of skill

Skills covered in our React online tests

  • JavaScriptReact
  • Redux
  • REST API
  • Html
  • ES6
  • JS
  • AJAX
  • 웹 개발
  • React Router
  • Tooling
  • 타입스크립트
  • Promises

What to look for in React developers

React is a JavaScript library used for building user interfaces, specifically for single-page applications. Sometimes referred to as ReactJS, it is designed to easily integrate with existing code or other libraries. Its primary purpose is to simplify the development of web applications to make the process fast and simple, with less coding required. It is worth noting that React and React Native are not one and the same. To recruit a React developer you should be prepared to pay competitive rates. Here’s what else you need to know.

The most obvious skill to look for in a React developer is a thorough understanding of React itself. Beyond this, React uses JavaScript XML (JMX), an extension that allows HTML to be written in React. Many developers share the view that JMX is hard for junior developers to understand, so if your candidate can demonstrate proficiency in JMX it will be a big plus point.

Other desirable skills to look out for are experience with common front-end development tools and familiarity with code versioning tools. It will be helpful if they can demonstrate strong problem-solving and troubleshooting skills, as well as project management experience.

Customize your own React coding tests

Perhaps you would like to get more out of our React coding tests? No problem!

With the DevSkiller online task wizard, you can build your very own custom React codings tests. This great feature allows you to set the technology you would like to assess, the difficulty level, and the duration of each test. You can even control the type of React interview questions you ask. Best of all, testing is carried out remotely so you can send test invitations to candidates all over the world. Our range of React coding tests are a proficient solution to finding your next developer.

Still unsure about or React coding tests?

We think our React online tests are exactly what you need to start hiring great React developers, but knowing the best way to invest your company’s finances can be a big step. Check out what our satisfied customers have to say:

Patrycja Kiljańska – Talent acquisition specialist at Spartez

“We’ve replaced a high-maintenance in-house solution with DevSkiller. Our process looks the same, however, the product gives us better performance. The results are also way easier to assess.”

Magdalena Rogóż – Deputy Marketing Manager at Kodilla

“Using DevSkiller to grade tests is 2 times more cost-efficient while giving our students a much better test and preparing them for future recruitment tests.”

Frequently asked questions

How long does it take to set up our DevSkiller React coding tests?

DevSkiller’s expert team does the hard work in advance, meaning it is remarkably easy to get started with our React coding tests. Once you’ve set up your account, you can start sending out your first online React coding test within a few minutes. Devskiller’s testing platform offers an extensive library of predefined React tests, meaning all you need to do is send out the test invites.

Do I need to be a programmer to use DevSkiller?

DevSkiller testing has been specially designed to be as simple and as automated as possible.

Our range of React coding tests have been prepared by React specialists, specifically to allow non-technical users to be able to verify the technical skills of even the most senior developer candidates. The idea being that you don’t need to be an expert, to be able to hire an expert. If you have a technical person on-site, you can prepare a custom React coding test from scratch.

What do candidates think of DevSkiller tests?

The regular feedback we receive from developer candidates is overwhelmingly positive. They love the structure of DevSkiller React coding tests and how well they reflect the real work that React developers do. Candidates relish the chance to prove their actual software development skills, rather than being expected to remember algorithms they haven’t touched in years. They also like the fact that DevSkiller tests use normal coding tools and conventions like unit testing, and cloning to GIT from a personal IDE.

If developers seem apprehensive at first, we find that it is because they are suspicious of academic algorithmic tests that don’t assess the actual skills that developers use day today. Once they realize that our React coding tests are different, they appreciate the difference and the fact that they can prove their skills in a fair setting.

Haven’t found what you need? Try our other coding tests:
React Hooks online coding tests & interview questions
Ajax interview questions and online tests
ES6 interview questions
Redux online coding tests & interview questions
TypeScript coding questions and online test