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I created a Javascript Interview quiz interface, need your help!

comscience profile image kapeel kokane ・2 min read

The Motive

I was planning for a long long time to create a portal with Javascript questions. Not the tricky, puzzle kind, wherein the question is related to a quirky implementation detail of the language and you either know the answer to it or you don't.

The need for another quiz?

I wanted to bring together all the questions which would elevate your level of understanding of how the language works if you went about solving them. I was also not just interested in checking whether one got the right answer or not, but also wanted to make sure that the route one took in order to reach that answer/conclusion was a legit one and not just luck. That is why, on this portal, upon making a choice of answer, whether the answer turned out to be correct or wrong, you would get an explanation with a short summary and a long explanation and you can double-check your train of thought against that.

The result

This weekend, I got up and running a pretty basic skeleton framework for the quiz interface. You can check it out here:

Or play around with this fiddle:

What's next:

There are a few tasks that I have planned next, like:

  • An animation of the options buttons of clicking answers
  • CSS confetti falling from top on clicking the right answer
  • Support for multiple questions and the ability to move between them

How can you help?

As you can see, there is just one question on the site right now. Can any of you help me with a reference link of legit Javascript questions? They need to invoke the thought process of the interviewee about any of the advanced javascript concepts. Please send links in the comments section.

Thanks for your time.

Discussion (6)

bolt04 profile image
David Pereira

Hope any of them help 😃

comscience profile image
kapeel kokane Author

Hey David. Thanks a lot for the links! Will check them out :)

ziizium profile image
Habdul Hazeez

In addition to David's contribution Lydia Hallie has a GitHub repo dedicated to JavaScript questions:

GitHub logo lydiahallie / javascript-questions

A long list of (advanced) JavaScript questions, and their explanations ✨

JavaScript Questions

I post multiple choice JavaScript questions on my Instagram stories, which I'll also post here! Last updated: December 24th

From basic to advanced: test how well you know JavaScript, refresh your knowledge a bit, or prepare for your coding interview! 💪 🚀 I update this repo regularly with new questions. I added the answers in the collapsed sections below the questions, simply click on them to expand it. It's just for fun, good luck! ❤️

Feel free to reach out to me! 😊
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See 17 Available Translations 🇪🇸🇮🇹🇩🇪 🇫🇷🇷🇺🇨🇳🇵🇹

1. What's the output?
function sayHi() {
  var name = 'Lydia
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comscience profile image
kapeel kokane Author

Wow! That's an awesome list of questions! Thanks

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ziizium profile image
Habdul Hazeez

You are welcome. I hope it helps.

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