Deno: Auto Format JavaScript Code

Auto Format Code

deno fmt filename

Disable Auto Format for Code Block

to tell deno not to format a semantic unit of code, add

// deno-fmt-ignore

to the line above it.

// deno-fmt-ignore
const   x =   123;

Disable Auto Format for Whole File

add to the top of file

// deno-fmt-ignore-file

deno format cannot have 0 indent.

• computer science, web dev, deno JavaScript.
• very annoying, that deno format cannot have 0 indent.
• deno fmt --indent-width 0
• that is, in html, you have lots nested tags. you don't want indentation.

interesting, here brave search ai got the correct answer. but grok got it wrong, even when asking it to make sure. prompt for both is:

deno --indent-width 0