justinfagnani

html-include-element

Easily include external HTML into your pages.

stampino

A composable DOM template system

chessboard-element

A <chess-board> web component

jexpr

A simple expression parser and evaluator for JavaScript

pdf-viewer-element

A web component for displaying PDFs

stampino-element

codemirror-elements

A set of CodeMirror custom HTML elements

katex-elements

Custom elements for easily using KaTeX

rollup-plugin-css-modules

Rollup support for standard CSS modules

rollup-plugin-html-modules

Rollup support for the HTML modules proposal

shoelace

A collection of professionally designed, every day UI components built on Web standards. Works with all framework as well as regular HTML/CSS/JS. 🥾

dom-parts

Possible DOM Parts APIs

material-web

Material Design Web Components

ts-decorators-bug

Demonstrates decorators not working with target:es2022

typescript-eslint-issue

Reproduction of an issue I'm having with RuleTester

webcomponents

Web Components specifications

apollo-client

:rocket:  A fully-featured, production ready caching GraphQL client for every UI framework and GraphQL server.

chai

BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.

component-party

Web component JS frameworks overview by their syntax and features

config-template-card

📝 Templatable Lovelace Configurations

content

The content behind MDN Web Docs

lit

Lit is a simple library for building fast, lightweight web components.

lit-mobx

Mixin and base class for using mobx with lit-element

open-stylable-bootstrap-test

A test implementation of Bootstrap web components themeable with existing Bootstrap stylesheets.

path

NodeJS 'path' module as standard JS module

scheduler-card

HA Lovelace card for control of scheduler entities

signal-utils

web

Guides, tools and libraries for modern web development.

web-template-workbench

An html template system for exploring emerging standards

zoomable-circle-element