this post was submitted on 14 Aug 2025
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[–] ScintillatingStruthio@programming.dev 13 points 1 day ago (12 children)

Neither Javascript nor Typescript require semicolon, it is entirely a stylistic choice except in very rare circumstances that do not come up in normal code.

[–] Maiq@lemy.lol 4 points 1 day ago (4 children)

That's good to know. Don't know how I didn't know this. Been writing JS since 2000. Always just used them I guess. Ecmascripts look funny to me without them

[–] ScintillatingStruthio@programming.dev 2 points 17 hours ago* (last edited 17 hours ago) (2 children)

Fair enough, I like it better without but I don't have a strong preference and have no issue adapting to whatever the style of the repo is.

I learned about it researching tools to automatically enforce formatting style and came across StandardJS, which eliminates them by default.

[–] Maiq@lemy.lol 1 points 16 hours ago (1 children)

I can see the benefit of matching style when working with others. I only code for myself and never had to worry about conformity for project consistency.

It is good to learn new things.

I'm sure I have some coding habitats that would annoy others.

Consistent styling helps make the actual meaningful changes easier to spot. Probably also useful for your own commit history when working solo in a repo, but most useful in a team, yeah!

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