Lightning CSS

Description

The lightningcss plugin loads and transforms your CSS files using the Lightning CSS processor (previously known as Parcel CSS).

Installation

Import this plugin in your _config.ts file to use it:

import lume from "lume/mod.ts";
import lightningCss from "lume/plugins/lightningcss.ts";

const site = lume();

site.use(lightningCss());

export default site;

See all available options in Deno Doc.

Configuration

This plugin accepts a configuration object. The available options are:

• extensions: Array with the extensions of the files that this plugin will load. By default is [".css"]. instead of replacing them.
• options: An object with the options for lightning-css.

Example with the default configuration:

import lume from "lume/mod.ts";
import lightningCss, { version } from "lume/plugins/lightningcss.ts";

const site = lume();

site.use(lightningCss({
  extensions: [".css"],
  options: {
    minify: true,
    drafts: {
      nesting: true,
      customMedia: true,
    },
    targets: {
      android: version(98),
      chrome: version(98),
      edge: version(98),
      firefox: version(97),
      ios_saf: version(15),
      safari: version(15),
      opera: version(83),
      samsung: version(16),
    },
  },
}));

export default site;

The version() function is provided to convert a semver version to single 24-bit number as used by lightningcss. More info