this post was submitted on 15 Aug 2023
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No Stupid Questions (Developer Edition)

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New to Javascript here, what does Javascript and Typescript have in common ? (jlai.lu)
submitted 1 year ago by [email protected] to c/[email protected]
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Do I master Typescript if I master Javascript ? Is Typescript syntax different ? Answers appreciated, thank you !

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[โ€“] [email protected] 4 points 1 year ago (1 children)

To be a superset, all elements of the subset must be contained within the superset.

TypeScript is a superset of JavaScript as valid JS code(just with everything implicitly the any type) is valid TS code.

[โ€“] [email protected] 0 points 1 year ago* (last edited 1 year ago)

Oh yeah if you add some sort of typing to the Javascript, sure.