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NextJS

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Experience Required

3-5 years

3-5 years

Test Duration

20 min

20 min

Test Format

Audio Input

Audio Input

Summary of the test

Summary of the test

A NextJs professional with 3-5 years experience and intermediate proficiency builds full-stack Next.js applications utilizing dynamic routing, server-side rendering, and static site generation. Proficient in React fundamentals, API integration, and state management with hooks, Context API, or Redux while developing UI components and features. Experienced with performance optimization, code quality tools, testing frameworks, deployment processes, and effective team collaboration using Git and CI/CD pipelines.

Skills Checked:

Skills Checked:

  • Next.js SSR

  • Dynamic Routing

  • React Fundamentals

  • API Integration

  • Testing Frameworks

  • Performance Optimization

Companies recruiting for this skill:

Companies recruiting for this skill:

Every Utkrusht test shows the candidate a real code challenge that they will

face during their job and observes their ability to:

find faults, suggest improvements, etc.

Sample Questions:

Sample Questions:

  • In the following Next.js example, the page is set up to use getStaticProps for data fetching, but when new data is added frequently, the page shows outdated information. Analyze the implementation and suggest improvements for fetching data that changes frequently.

    import React from 'react';

export async function getStaticProps() {
    const res = await fetch('https://api.example.com/posts');
    const posts = await res.json();
    return {
        props: { posts },
    };
}

export default function Blog({ posts }) {
    return (
        <ul>
            {posts.map((post) => (
                <li key={post.id}>{post.title}</li>
            ))}
        </ul>
    );
}

    Take the test

  • In the following Next.js example, the page is set up to use getStaticProps for data fetching, but when new data is added frequently, the page shows outdated information. Analyze the implementation and suggest improvements for fetching data that changes frequently.

    import React from 'react';

export async function getStaticProps() {
    const res = await fetch('https://api.example.com/posts');
    const posts = await res.json();
    return {
        props: { posts },
    };
}

export default function Blog({ posts }) {
    return (
        <ul>
            {posts.map((post) => (
                <li key={post.id}>{post.title}</li>
            ))}
        </ul>
    );
}

    Take the test

  • In the following Next.js example, the page is set up to use getStaticProps for data fetching, but when new data is added frequently, the page shows outdated information. Analyze the implementation and suggest improvements for fetching data that changes frequently.

    import React from 'react';

export async function getStaticProps() {
    const res = await fetch('https://api.example.com/posts');
    const posts = await res.json();
    return {
        props: { posts },
    };
}

export default function Blog({ posts }) {
    return (
        <ul>
            {posts.map((post) => (
                <li key={post.id}>{post.title}</li>
            ))}
        </ul>
    );
}

    Take the test

Take the test

In the following Next.js example, the page is set up to use getStaticProps for data fetching, but when new data is added frequently, the page shows outdated information. Analyze the implementation and suggest improvements for fetching data that changes frequently.

import React from 'react';

export async function getStaticProps() {
    const res = await fetch('https://api.example.com/posts');
    const posts = await res.json();
    return {
        props: { posts },
    };
}

export default function Blog({ posts }) {
    return (
        <ul>
            {posts.map((post) => (
                <li key={post.id}>{post.title}</li>
            ))}
        </ul>
    );
}

In the following Next.js example, the page is set up to use getStaticProps for data fetching, but when new data is added frequently, the page shows outdated information. Analyze the implementation and suggest improvements for fetching data that changes frequently.

import React from 'react';

export async function getStaticProps() {
    const res = await fetch('https://api.example.com/posts');
    const posts = await res.json();
    return {
        props: { posts },
    };
}

export default function Blog({ posts }) {
    return (
        <ul>
            {posts.map((post) => (
                <li key={post.id}>{post.title}</li>
            ))}
        </ul>
    );
}

Take the test

In the following Next.js example, the page is set up to use getStaticProps for data fetching, but when new data is added frequently, the page shows outdated information. Analyze the implementation and suggest improvements for fetching data that changes frequently.

import React from 'react';

export async function getStaticProps() {
    const res = await fetch('https://api.example.com/posts');
    const posts = await res.json();
    return {
        props: { posts },
    };
}

export default function Blog({ posts }) {
    return (
        <ul>
            {posts.map((post) => (
                <li key={post.id}>{post.title}</li>
            ))}
        </ul>
    );
}

Take the test

Know more about the test
Know more about the test
Know more about the test

What kind of questions are asked in the challenge?

What are tracks?

Can I see a full list of startups who hire from your challenge?

How is Utkrusht different from other screening or skill assessment platforms?

How do you evaluate candidates better than what we currently do?

What do I actually get in the shortlist?

What skills or roles can you assess?

Will this replace my recruiters or team’s hiring process?

Won't candidates "cheat" or do chatgpt?

What if no candidate is good enough?

What if I have candidates but I want to get them tested with your assessments?

What kind of questions are asked in the challenge?

What are tracks?

Can I see a full list of startups who hire from your challenge?

How is Utkrusht different from other screening or skill assessment platforms?

How do you evaluate candidates better than what we currently do?

What do I actually get in the shortlist?

What skills or roles can you assess?

Will this replace my recruiters or team’s hiring process?

Won't candidates "cheat" or do chatgpt?

What if no candidate is good enough?

What if I have candidates but I want to get them tested with your assessments?

What kind of questions are asked in the challenge?

What are tracks?

Can I see a full list of startups who hire from your challenge?

How is Utkrusht different from other screening or skill assessment platforms?

How do you evaluate candidates better than what we currently do?

What do I actually get in the shortlist?

What skills or roles can you assess?

Will this replace my recruiters or team’s hiring process?

Won't candidates "cheat" or do chatgpt?

What if no candidate is good enough?

What if I have candidates but I want to get them tested with your assessments?