Prettify Code

Maizzle can pretty print your HTML email code so that it's nicely indented.

Need to send HTML to a human? Enable prettify in your config:

Usage

export default {
  prettify: true,
}

Enabling it will use this default configuration:

{
  space_around_combinator: true, // Preserve space around CSS selector combinators
  newline_between_rules: false, // Remove empty lines between CSS rules
  indent_inner_html: false, // Helps reduce file size
  extra_liners: [] // Don't add extra new line before any tag
}

Customization

You may configure JS Beautify's CSS and HTML Beautifier options.

Maybe you prefer tabs for indentation?

export default {
  prettify: {
    indent_with_tabs: true,
  }
}

Checkout the full list of HTML & CSS beautifier options.

ocd

Type: Boolean
Default: false

export default {
  prettify: {
    ocd: true,
  }
}

This option applies several code indentation strategies:

• condenses multiple newlines to a single newline
• trims leading and trailing whitespace
• ensures that a trailing newline is inserted
• normalizes whitespace before code comments

API

import { prettify } from '@maizzle/framework'

const options = {/* prettify options */}

const html = await prettify('html string', options)