Echo JS 0.11.0

You can do whatever you want, but this repo could have been a gist. Or a Codepen, but then you couldn't place those GTM scripts at the top, I guess.

SPAM

Off topic.

Contrary to expectations, this article does *not* explain how to generate a QR Code with Node.js. It just points out that there's an npm package that generates QR Codes, and doesn't even bother to provide a link to the repo:

https://github.com/soldair/node-qrcode

Not a single line of JavaScript has been used in the article.

Off topic.

Isn't it "calendAr" rather than "calendEr"?

Off topic.

Off topic.

General rules for posting
* English content only

Edit: I see there's an English version too - sorry for the downvote, I can't remove it now. Next time link the English version straight away.

Rule:

* Edit titles: only article title, no blog name, no period at the end

The actual title is "Jest Mock Extended - Writing Typescript Friendly Tests". Don't be click-baity.