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Vanilla JS Test

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HomeJavascript Tests
Vanilla JS Test
Test duration:
20
min
No. of questions:
10
Level of experience:
Mid/Senior

Vanilla JS Test

This Vanilla JS Test evaluates candidates' proficiency in core JavaScript concepts, DOM manipulation, and building interactive web applications without frameworks. This test helps recruiters identify developers with strong problem-solving and coding fundamentals. With iMocha's reliable assessments, organizations can streamline hiring and onboard front-end talent capable of delivering clean, efficient, and scalable solutions.

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A yellow background with the logo for Vanilla JavaScript
Capgemini
Deloitte
The United Nations
Fujitsu
The United Nations

Vanilla JS Online Test

VanillaJS is a name that is referred to using JavaScript without using any libraries. It is a cross-platform framework that is fast and lightweight. VanillaJS is used for building incredible, powerful JavaScript applications.

Vanilla JS online test helps recruiters and hiring managers assess candidates' Vanilla JS programming skills. Vanilla JS technical test is designed by experienced subject matter experts (SMEs) to evaluate and hire Vanilla JS developers per industry standards.

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How it works

Test Summary

Vanilla JS online test helps to screen the candidates who possess traits as follows:

  • Strong knowledge of string methods and arrays
  • Deep understanding of concepts like animation and event delegation
  • Familiarity with functions like selectors, querying, and adding CSS
  • Proficient with JavaScript language
  • Knowledge and working experience with DOM manipulation

Vanilla JS technical test is a secure and reliable way of candidate assessment. You can use our role-based access control feature to restrict system access based on the roles of individual users within the recruiting team. Features like window violation, image, audio, and video proctoring help detect cheating during the test.

This test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio/Video Questions, LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.

Useful for hiring
  • Vanilla JS Developer
  • JavaScript Developer
  • Web Developer
  • Sr. UI Developer
  • Frontend Developer
  • Angular Developer
Test Duration
20
min
No. of Questions
10
Level of Expertise
Mid/Senior
Topics Covered
Shuffle

DOM Manipulation

Assesses proficiency in accessing and modifying the Document Object Model (DOM) using plain JavaScript. Covers methods like getElementById, createElement, appendChild, and dynamic content updates.

Selectors

Evaluates understanding of using JavaScript DOM selectors such as querySelector, querySelectorAll, getElementsByClassName, and how they differ in performance and use cases.
Shuffle

Array

Tests knowledge of JavaScript array operations including creation, iteration (forEach, map, filter), transformation, and common built-in methods like push, splice, and reduce.
Shuffle

Adding CSS

Assesses ability to apply and manipulate CSS styles directly through JavaScript. Includes using style properties, adding/removing classes via classList, and inline styling techniques.
Shuffle

Event Delegation

Evaluates understanding of event delegation for efficient event handling. Covers concepts like event bubbling, target vs currentTarget, and dynamically binding event listeners.
Shuffle

Animation

Tests familiarity with creating animations using Vanilla JS. Includes techniques like setInterval, requestAnimationFrame, and manipulating styles or classes to produce smooth transitions.
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Test Report
You can customize this test by

Setting the difficulty level of the test

Choose easy, medium, or tricky questions from our skill libraries to assess candidates of different experience levels.

Combining multiple skills into one test

Add multiple skills in a single test to create an effective assessment and assess multiple skills together.

Adding your own
questions to the test

Add, edit, or bulk upload your coding, MCQ, and whiteboard questions.

Requesting a tailor-made test

Receive a tailored assessment created by our subject matter experts to ensure adequate screening.
Book a demo
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