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 coding skills in a creative way to write a piece of functional code. 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.

Reageer
MIDDEN
Geteste vaardigheden
Duur
113 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Programmeertaak - Niveau: Moeilijk

JavaScript | React, Redux | Adresboek - Implementeer ontbrekende functies van een kleine React web applicatie gebouwd op de top van Redux.

Programmeeropdracht - Niveau: Medium

JavaScript | Node.js | Adresboek - Implementeer endpoints om de lijst van contactpersonen op te halen (met een fase-matching en resultaten beperking), details van een enkele contactpersoon op te halen en om de gegeven contactpersoon te verwijderen.

Code leemtes

beoordeling van kennis van MongoDB

Reageer
SENIOR
Geteste vaardigheden
Duur
175 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Front End programmeer taak - Level: Senior

JavaScript | React, Redux | Adresboek - Implementeer ontbrekende functies van een kleine React web applicatie gebouwd op de top van Redux.

Back-end programmeer taak - Level: Medium

JavaScript | Node.js | Adresboek - Implementeer endpoints om de lijst van contactpersonen op te halen (met een fase-matching en resultaatbeperking), de details van een enkele contactpersoon op te halen en de opgegeven contactpersoon te verwijderen.

Reageer
JUNIOR
Geteste vaardigheden
Duur
35 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van JavaScript, Reageer

Programmeer taak - Niveau: Gemakkelijk

Javascript | React | Calendar Notes - Implementeer een applicatie waarmee de gebruiker een notitie kan toevoegen voor een datum die hij/zij kiest uit een kalender.

JavaScript
JUNIOR
Geteste vaardigheden
Duur
35 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van JavaScript, Reageer

Programmeer taak - Niveau: Gemakkelijk

JavaScript | React | Search-Engine Application - Implementeer een applicatie om producten te zoeken en filteren in een online winkel.

Reageer
JUNIOR
Geteste vaardigheden
Duur
55 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van JavaScript, Reageer

Programmeer taak - Niveau: Gemakkelijk

JavaScript | React | Notepad - Voltooiing van eenvoudige notities aplicatie met behulp van meegeleverde NotesService op te slaan en te lezen notities. Deze taak maakt gebruik van: react/testing-library (als het react test framework) en jest (als de test runner).

Reageer
SENIOR
Geteste vaardigheden
Duur
59 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van JS, JavaScript, Reageer

Programmeertaak - Niveau: Moeilijk

React | Simple Website Builder - Deze taak evalueert de vaardigheden van de kandidaat in Reageer, Redux en redux-formulier.

Reageer
MIDDEN
Geteste vaardigheden
Duur
55 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van ES6, JavaScript, HTML, JS, Reageer, Web ontwikkeling

Programmeeropdracht - Niveau: Medium

JavaScript | React | Contact Form - Maak het formulier af zodat het alle volgende functies heeft: de gebruiker kan inloggen, dus naam en email worden ingevuld, nadat het formulier is verzonden moet er een bedank bericht verschijnen.

Reageer
SENIOR
Geteste vaardigheden
Duur
71 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van ES6, JavaScript, Reageer

Programmeertaak - Niveau: Moeilijk

React | Simple Website Builder - Deze taak evalueert de vaardigheden van de kandidaat in Reageer, Redux en redux-formulier.

Reageer
SENIOR
Geteste vaardigheden
Duur
98 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van ES6, JavaScript, AJAX, Web ontwikkeling

Programmeertaak - Niveau: Moeilijk

JavaScript | React, Redux | Adresboek - Implementeer ontbrekende functies van een kleine Reageer webapplicatie gebouwd bovenop Redux.

Java Script
MIDDEN
Geteste vaardigheden
Duur
80 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Programmeeropdracht - Niveau: Medium

Java: Vluchtenmanager. Implementeer een applicatie die verantwoordelijk is voor het beheer van vluchtgegevens.

Programmeeropdracht - Niveau: Medium

JavaScript | React | Contact Form - Optimaliseer het invulformulier voor gebruikers van de site

Reageer
MIDDEN
Geteste vaardigheden
Duur
73 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van JavaScript, Web ontwikkeling, Gereedschap, Web, ES6

Programmeeropdracht - Niveau: Medium

JavaScript | TypeScript, React | Conference admin panel - Implementeer ontbrekende functies van een admin panel voor het beheren van het Call for Papers proces met behulp van TypeScript, React, React Router en Promises.

Reageer
MIDDEN
Geteste vaardigheden
Duur
68 maximaal minuten.
Evaluatie
Automatisch
Testoverzicht

Keuzevragen

beoordeling van kennis van Reageer, ReactJS, ES6, JavaScript, Web ontwikkeling

Programmeeropdracht - Niveau: 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.

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 ontwikkelaar
  • Reactjs developer
  • Full stack ontwikkelaar
  • UI ontwikkelaar
  • Webontwikkelaar
  • 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
  • Web ontwikkeling
  • React Router
  • Gereedschap
  • TypeScript
  • Beloftes

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 bij Spartez

"We hebben een interne oplossing met veel onderhoud vervangen door DevSkiller. Ons proces ziet er hetzelfde uit, maar het product geeft ons betere prestaties. De resultaten zijn ook veel gemakkelijker te beoordelen."

Magdalena Rogóż - Plaatsvervangend Marketing Manager bij Kodilla

"DevSkiller gebruiken om tests te beoordelen is 2 keer kostenefficiënter terwijl het onze studenten een veel betere test geeft en hen voorbereidt op toekomstige wervingstests."

Vaak gestelde vragen

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.

Moet ik een programmeur zijn om DevSkiller te gebruiken?

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.

Wat vinden kandidaten van 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.

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