What are your best CLI apps? Looking for the unknown gems!

A new position is opened at my company and I am tasked to conduct interviews for the candidates. I have no experience whatsoever in this.

If you’ve had any experience, how did you approach this? How did you conduct technical interviews with the candidates? We’re talking about candidates that have 3+ years of experience.

The position is for front end, mainly ReactJS.

Years later, I finally understood how to git CLI fully, with most of its advanced features.

Thank you, oh the great creator of this interactive tutorial.
https://learngitbranching.js.org//...

What are some great advices given to you by your senior or mentor?

I want to learn something new and programing related. But got no idea what. Make suggestions, if you wish.

every javascript developer uses the mighty console.log()

#Memes: Bug vs #Features

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Never write at the limit of your talents! Remember: debugging is always twice as hard as writing code. And if you write as cleverly as you can, you won't be able to debug it anymore.🧠

A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
-Douglas Adams