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.

Try these related coding tests:
JavaScript coding interview questions and tests
HTML and CSS online tests
React Native Online Coding Tests

Reagire
MEDIO
Competenze testate
Durata
96 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JavaScript, Reagire,

Lacune nel codice

valutare la conoscenza di JavaScript, Reagire, ES6

Attività di programmazione - Livello: Medio

JavaScript | React, Class Components, Enzyme | Contact Form - Terminare l'implementazione di un semplice modulo di applicazione React.

Reagire
JUNIOR
Competenze testate
Durata
39 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JS, JavaScript, Reagire

Lacune nel codice

valutare la conoscenza di JavaScript, Reagire

Attività di programmazione - Livello: Facile

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

TypeScript
JUNIOR
Competenze testate
Durata
51 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di Dattiloscritto

Lacune nel codice

valutare la conoscenza di JavaScript, Reagire

Domande a scelta

valutare la conoscenza di HTML, CSS

Attività di programmazione - Livello: Facile

TypeScript | React Hooks | Gestione dello stato dei film - Applicazione completa per la gestione dei film utilizzando React Hooks e implementando la gestione dello stato nelle viste esistenti.

Reagire
MEDIO
Competenze testate
Durata
113 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Attività di programmazione - Livello: Difficile

JavaScript | React, Redux | Rubrica - Implementare le funzionalità mancanti di una piccola applicazione web React costruita su Redux.

Attività di programmazione - Livello: Medio

JavaScript | Node.js | Rubrica - Implementare endpoint per recuperare l'elenco dei contatti (con una fase di corrispondenza e limitazione dei risultati), recuperare i dettagli di un singolo contatto e cancellare il contatto dato.

Lacune nel codice

valutare la conoscenza di MongoDB

Reagire
SENIOR
Competenze testate
Durata
175 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Attività di programmazione Front End - Livello: Senior

JavaScript | React, Redux | Rubrica - Implementare le funzionalità mancanti di una piccola applicazione web React costruita su Redux.

Attività di programmazione back end - Livello: Medio

JavaScript | Node.js | Rubrica - Implementare gli endpoint per recuperare l'elenco dei contatti (con una fase di corrispondenza e limitazione dei risultati), recuperare i dettagli di un singolo contatto e cancellare il contatto dato.

Reagire
JUNIOR
Competenze testate
Durata
35 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JavaScript, Reagire

Attività di programmazione - Livello: Facile

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

JavaScript
JUNIOR
Competenze testate
Durata
35 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JavaScript, Reagire

Attività di programmazione - Livello: Facile

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

Reagire
JUNIOR
Competenze testate
Durata
55 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JavaScript, Reagire

Attività di programmazione - Livello: Facile

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).

Reagire
SENIOR
Competenze testate
Durata
59 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JS, JavaScript, Reagire

Attività di programmazione - Livello: Difficile

React | Costruttore di siti web semplici - Questo compito valuta le competenze del candidato in Reagire, Redux e redux-form.

Reagire
MEDIO
Competenze testate
Durata
55 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di ES6, JavaScript, HTML, JS, Reagire, Sviluppo web

Attività di programmazione - Livello: Medio

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.

Reagire
SENIOR
Competenze testate
Durata
71 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di ES6, JavaScript, Reagire

Attività di programmazione - Livello: Difficile

React | Costruttore di siti web semplici - Questo compito valuta le competenze del candidato in Reagire, Redux e redux-form.

Reagire
SENIOR
Competenze testate
Durata
98 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di ES6, JavaScript, AJAX, Sviluppo web

Attività di programmazione - Livello: Difficile

JavaScript | React, Redux | Rubrica - Implementare le funzionalità mancanti di una piccola Reagire applicazione web costruita sulla base di Redux.

Java Script
MEDIO
Competenze testate
Durata
80 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Attività di programmazione - Livello: Medio

Java | Gestore di voli | Implementare un'applicazione che si occupa della gestione dei dati dei voli

Attività di programmazione - Livello: Medio

JavaScript | React | Contact Form - Ottimizzare il modulo di compilazione per gli utenti del sito

Reagire
MEDIO
Competenze testate
Durata
73 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di JavaScript, Sviluppo web, Utensili, Web, ES6

Attività di programmazione - Livello: Medio

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.

Reagire
MEDIO
Competenze testate
Durata
68 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di Reagire, ReactJS, ES6, JavaScript, Sviluppo web

Attività di programmazione - Livello: Medio

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.

JavaScript
JUNIOR
Competenze testate
Durata
35 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Attività di programmazione - Livello: Facile

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

Domande a scelta

valutare la conoscenza di JavaScript, Reagire

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
  • Sviluppatore JavaScript
  • Reactjs developer
  • Sviluppatore full stack
  • UI developer
  • Sviluppatore web
  • 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
  • Test di vita reale 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
  • API REST
  • Html
  • ES6
  • JS
  • AJAX
  • Sviluppo web
  • React Router
  • Utensili
  • TypeScript
  • Promesse

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 - Specialista in acquisizione di talenti presso Spartez

"Abbiamo sostituito una soluzione interna ad alta manutenzione con DevSkiller. Il nostro processo è identico, ma il prodotto ci offre prestazioni migliori. I risultati sono anche molto più facili da valutare".

Magdalena Rogóż - Vice responsabile marketing di Kodilla

"L'uso di DevSkiller per classificare i test è 2 volte più efficiente dal punto di vista dei costi, mentre fornisce ai nostri studenti un test molto migliore e li prepara per i futuri test di reclutamento".

Domande frequenti

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.

Devo essere un programmatore per usare 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
Domande e test online sulla codifica di TypeScript

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