ECMAScript Challenges
We recently ran an internal session to introduce new features of ES6+ to our developers. We produced a set of questions to gradually demonstrate new features. We thought this might be of use to others so wanted to share the questions here.
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We recommended the following article by Robin Wieruch that is an excellent introduction to ES6: https://www.robinwieruch.de/javascript-fundamentals-react-requirements/.
We’ve set up an online editor with a framework for answering the questions here: https://codesandbox.io/s/24nl1x9ykn. I’d recommend forking the example so you have a clean solution to work from.
The questions are below






