Think you know JavaScript? Quiz yourself

A JavaScript quiz emerged yesterday and, as luck would have it, I happen to know JavaScript.

From the author:

You will be presented with 18 short JavaScript functions. Your mission is to decipher what they do, and choose the correct option from the list. Good luck!

I'll be honest, I missed a few because I didn't take my time and there were a couple tricky ones. Want to try your luck? Take the quiz here and tell me what you got in the comments.

If you like this one, Tutorialzine has some other quizzes you can take.

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About the author

Creator of Surreal CMS and other web things. Follow me for tweets about JavaScript, CSS, and web programming.