Is it better to make a function small in javascript?

Question

I recently read a book ( CleanCode )

in this book,

FUNCTION SHOULD ONE. THEY SHOULD BE THIS GOOD. THEY SHOULD DO IT ONLY.

and the function should be small.

But I think the function is in javascript.

If I split a large function into small things, the code gets longer, and it takes longer to render.

Is it better to make a function small even in javascript?

what is your opinion

Answer 1

Microoptimization is not worth it. Maintaining health is much more important. You can use JavaScript minifier to actually serve the code in the browser .

Answer 2

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Answer 6

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Answer 7

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He does not say "do little things," he says "do only one thing" and "a little function."

This does not mean single-line, to do “one good”, it can easily be 10-50 lines and still be short and “single”.