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Discussion on: What do you wish to know about JavaScript when you were in university?

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astarael2 profile image
Simon Mills
  • Closures. How they work and how to get away with never defining a single class.

  • Throwing functions around like variables because that's all they are.

  • Typescript. It exists and it can make the Dev experience so much less frustrating.

  • What happens to variable scope with var as opposed to const and let.

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codemenatalie profile image
Natalia Author

TypeScript is worth to mention! And var vs const and let. True! Thanks! :)