prettier.config.mjs

Generate a Prettier config with your preferred formatting rules.

Preset

Core options that determine the basic shape of your code.

Print Width

Maximum line length. Lines exceeding this width will be wrapped.

Tab Width

Number of spaces per indentation level.

Use Tabs

Indent with tabs instead of spaces.

Semicolons

Add semicolons at the end of statements.

Single Quotes

Use single quotes instead of double quotes for strings.

Trailing Commas

Controls where trailing commas are added.

Arrow Function Parentheses

Whether to add parentheses around a single arrow function parameter.

End of Line

Line ending character. Important for cross-platform collaboration.

prettier.config.mjs

/** @type {import("prettier").Config} */
export default {
}