bugl
bugl
HomeLearnPatternsPathsSearchPremium
HomeLearnPatternsPaths
Learn/JavaScript/Objects, Classes, and Advanced Patterns
JavaScript•Objects, Classes, and Advanced Patterns

JavaScript Interview Preparation

A tool that will help you get ready for your next interview.

After the interview training you will get an evaluation of your performance that you can use to improve yourself.

What to expect in a Front-End interview

If you are going to a Front-End interview, there are a few things you can expect:

Coding Questions

You will be asked coding questions, and you possibly also get a task to solve.

Examples of technical questions

Tell me about your experience as a Front-End developer. Tell me about a personal project where you worked on implementing the user interface for a website.

Examples of a task

Create a webpage that shows a greeting message to the user. Use HTML and CSS to structure and style it. You can add a JavaScript function to change the message based on the time of the day.

<head>
<title>Simple Greeting Page</title>
<style>
body {
 font-family: Arial, sans-serif;
 background-color: #f0f0f0;
 color: #333;
 padding: 20px;
}
</style>
</head>
<body>
<h1>Hello, welcome to our website!</h1>
</body>
</html>

If you don't know how to solve the task or answer the question, do not panic. It happens to everyone, even pro Front-End developers.

Showcase your skills and projects

They would like to see projects to understand your work better. You can include current projects in your portfolio even if they are unfinished.

Examples of projects to have in your portfolio:

  • To-do list app
  • Blog template
  • Weather dashboard
  • E-commerce product page
  • Interactive game or application

What to do before the interview

Before you go to an interview, you should check out the company.

It will give you a better understanding of their values and what they do.

Check out

  • Their webpage
  • Their social media platforms
  • Articles and reviews

Make sure you understand the job description:

Read the description and take notes if you need help understanding something. You can call them before the interview and ask about the things you don't understand.

You can also ask a friend or a community member to help you.

There is a big community of Front-End developers on social media.

Reflect on why you are the right fit for this role:

Companies hire people they believe will be the right fit.

Think about what value you can add to the role and the team.

Write them down.

It will help you discuss how you are the right candidate for the role.

We have created an interview tool to help you prepare:

What is Front-End Development?

Front-End development is an exciting career that allows you to create dynamic and responsive websites and apps. It's a good choice if you're interested in good user engagement and experience.

Typical Languages Used in Front-End Development

  • HTML
  • CSS
  • JavaScript
  • React.js
  • Bootstrap
  • and other CSS frameworks

Career Outlook

The demand for Front-End developers is high.

You can expect

  • Competitive salary
  • Possibility of working remotely
  • Opportunity to grow as the industry innovates and adopts new technologies.

Typical Job Titles for a Front-End Developer:

  • Front-End developer
  • Web Developer
  • UI/UX Designer
  • Web App Developer
  • and many more.

Our best tip: Prepare yourself so you can go in with confidence and enjoy the process!

Best of luck!

Previous

D3.js

Next chapter

DOM and Browser APIs

Start with The HTML DOM

This chapter

Overview
123

Lessons

539m

Read time

1. JavaScript Objects2. JavaScript Temporal Tutorial3. JavaScript Loops4. JavaScript Advanced Functions5. JavaScript Objects6. JavaScript Temporal Intro7. JavaScript Iterables8. JavaScript Function Definitions9. JavaScript Object Properties10. JavaScript Temporal vs Date11. JavaScript Iterators12. JavaScript Callbacks13. JavaScript Object Methods14. JavaScript Temporal Duration15. JavaScript Generators16. The JavaScript this Keyword17. JavaScript this Keyword18. JavaScript Temporal Instant19. JavaScript Function call()20. JavaScript Display Objects21. JavaScript PlainDateTime22. JavaScript Function apply()23. JavaScript Object Constructors24. JavaScript Temporal PlainDate25. JavaScript Function bind()26. JavaScript PlainYearMonth27. Self-Invoking Functions28. JavaScript PlainMonthDay29. JavaScript Closures30. JavaScript Temporal PlainTime31. JavaScript Objects - Advanced32. JavaScript ZonedDateTime33. JavaScript Object Definitions34. JavaScript Temporal Now35. this in JavaScript Objects36. JS Temporal Arithmetic37. JavaScript Object Iterations38. JS Temporal Differences39. JavaScript Object Accessors40. JS Temporal Compare41. JavaScript Object Management42. JavaScript Temporal Conversion43. JavaScript Object Protection44. Temporal Display Formats45. JavaScript Object Prototypes46. JavaScript Temporal Mistakes47. JavaScript Classes48. Migrate from Date to Temporal49. JavaScript Class Inheritance50. Temporal Standards51. JavaScript Static Methods52. Asynchronous JavaScript53. Asynchronous Programming54. JavaScript Timeouts55. JavaScript Callbacks56. JavaScript Promises57. JavaScript async and await58. JavaScript fetch API59. Debugging Async JavaScript60. JavaScript Modules61. JavaScript Modules Export62. JavaScript Modules Import63. JS Module Namespace64. JavaScript Dynamic Modules65. JavaScript Meta Programming66. JavaScript Reflect67. JavaScript Proxy68. JavaScript Typed Arrays69. Typed Array Methods70. JavaScript ArrayBuffer71. JavaScript DataView72. JavaScript Atomics73. JavaScript HTML DOM Navigation74. JavaScript HTML DOM Elements (Nodes)75. JavaScript HTML DOM Collections76. JavaScript HTML DOM Node Lists77. JavaScript Window - The Browser Object Model78. JavaScript Window Screen79. JavaScript Window Location80. JavaScript Window History81. JavaScript Window Navigator82. JavaScript Popup Boxes83. JavaScript Timing Events84. JavaScript Cookies85. Web APIs - Introduction86. JavaScript Fetch API87. Web Geolocation API88. Web History API89. Pointer Events API90. Web Storage API91. JavaScript Validation API92. Web Workers API93. AJAX Introduction94. AJAX - The XMLHttpRequest Object95. AJAX - XMLHttpRequest96. AJAX - Server Response97. AJAX XML Example98. AJAX PHP Example99. AJAX ASP Example100. AJAX Database Example101. XML Applications102. JavaScript JSON103. JSON Syntax104. JSON vs XML105. JSON Data Types106. JSON.parse()107. JSON.stringify()108. JSON Object Literals109. JSON Array Literals110. JSON PHP111. JSON HTML112. JSONP113. JavaScript / jQuery DOM Selectors114. JavaScript / jQuery HTML Elements115. JavaScript / jQuery CSS Styles116. JavaScript / jQuery HTML DOM117. JavaScript Graphics118. HTML Canvas119. Plotly.js120. Chart.js121. Google Chart122. D3.js123. JavaScript Interview Preparation

On this page

What to expect in a Front-End interviewWhat to do before the interviewWhat is Front-End Development?Career Outlook