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

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.

itsmenatalie profile image
Natalia Author

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