JavaScript #

Source file extensions: .js|.jsx

Import modules #

from npm #

Bare imports (not starting with ./, ../, http:.// or https://) are sourced automaticaly from npm. No npm install required.

import { render } from 'lit-element';

Latest version of the dependency is used unless you define dependencies in

from URL #

import { render } from 'https://unpkg.com/lit-element';

from inside Design-System #

On component A, you can access component B by relative import:

import '../../component-B/src/module.js`;

But we recommend to use an alias for convenience.

tsconfig.json

{
  "compilerOptions": {
    ...
    "paths": {
      "~/*": ["*"],
    }
    ...
  }
}

This allows

import '~/component-B/src/module.js`;

Import CSS #

See CSS , Sass or Less for the different ways to import in stylesheet files.

Importing Asset as String #

Assets can be imported as strings using the ?raw suffix.

import imageSVG from './image.svg?raw';