npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

rollup-plugin-import-lithtml

v1.0.3

Published

A Rollup plugin to import lit-html from an external .html file, allowing the html to be separated from the JavaScript.

Downloads

7

Readme

rollup-plugin-import-lithtml

A Rollup plugin to import lit-html from an external .html file. This allows separation of the Javascript and HTML. The plugin will automatically add all directive imports meaning the html file can just deal with the markup.

Install

Using npm:

npm install rollup-plugin-import-lithtml --save-dev

Basic Usage

Create a rollup.config.js configuration file and import the plugin:

import importLitHtml from 'rollup-plugin-import-lithtml';

export default {
    input: 'src/index.js',
    output: {
        file: 'bundle.js',
        format: 'esm'
    },
    plugins: [
         importLitHtml()
    ],
}

Advanced Usage

Create a rollup.config.js configuration file and import the plugin:

import importLitHtml from 'rollup-plugin-import-lithtml';

export default {
    input: 'src/index.js',
    output: {
        file: 'bundle.js',
        format: 'esm'
    },
    plugins: [
         importLitHtml({
            include: '**/*.html',
            directives: ['ifDefined', 'unsafeHTML','unsafeSVG', 'when','classMap']
        })
    ],
    //other plugins go here
}

You can manually specifiy which lit-html directives your HTML files use.

The configuration above will import a HTML file like the following:

Test.html

<style>
    .color{
        color:red;
    }
</style>
<div class=${classMap(this.classes)}>
    Hello, ${this.name}
</div>

The above HTML file would be imported from a JavaScript file similar to this:

Test.js : lit-html

import template from './test.html';
import {render} from 'lit';

let htm = template.call({name: 'Joe', classes:{color:true}});
render(htm, document.body);

Test.js: Lit-Element web component

import template from './test.html';
import { LitElement } from 'lit';
import { property, customElement } from 'lit/decorators.js';

@customElement('hello-world')
export class HelloWorld extends LitElement {
    @property()
    classes = { color: true };
    @property()
    name = 'Joe Bloggs';
    
    render() {
        return template.call(this);
    }
}

Options

directives

Type: Array[directiveName : String] : Optional

Describes the list of directives to be imported, meaning that only the HTML need to go into the .HTML file. (no imports).
If not present, the plugin will import all directives.