Automatic Semicolon Insertion (ASI) has (sadly) been a part of JavaScript longer than 2016. I'm not sure exactly when it was introduced, but this document from 2009 already contains it: https://web.archive.org/web/20120418215856/https://ecma262-5.com/ELS5_Section_7.htm#Section_7.9

IMO it's bad practice to rely on ASI since the semicolons may not get inserted where you expected them to. The following snippet

const x = 0
const y = x
[1, 2, 3].forEach(console.log)

is interpreted as

const x = 0;
const y = x[1, 2, 3].forEach(console.log);

which raises a TypeError.

There are more examples of ASI not doing the right thing on the web, so I don't agree with "Javascript doesn't need semicolon".

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As Mark Twain said, “Never discuss politics, semicolons, tabs, or religion in polite company.”

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Use an autoformatter for all code (both in the editor on save/type and as CI check).

There is no problem anymore.

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Permanently Deleted

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Only someone who is really into mental torture would not use a linter.

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Obviously, you patch the IDE so it doesn't

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The IDE will tell you and fix it for you.

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Not if they use GNU nano or that shitty windows notepad.

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Jokes on them I don’t use semicolons in JavaScript