Repositories list

• create

  Public
  Repository for `npm init @open-wc`

  JavaScript

  •27•23•21•11•Updated Apr 23, 2025Apr 23, 2025

• api-viewer-element

  Public
  API documentation and live playground for Web Components. Based on Custom Elements Manifest format

  webcomponentscustom-elementslit-element

  TypeScript

  •

  MIT License

  •29•275•16•2•Updated Apr 10, 2025Apr 10, 2025

• custom-elements-manifest

  Public
  Custom Elements Manifest is a file format that describes custom elements in your project.

  manifestwebcomponentsweb-components+ 8custom-elementshacktoberfestcustomelementsopen-wccustom-elements-manifestcustom-elements-jsoncustomelementsmanifest+ 1

  JavaScript

  •51•265•64•20•Updated Mar 29, 2025Mar 29, 2025

• open-wc

  Public
  Open Web Components: guides, tools and libraries for developing web components.

  javascriptweb-componentshacktoberfest+ 1lit-element

  JavaScript

  •

  MIT License

  •426•2.3k•150•40•Updated Mar 18, 2025Mar 18, 2025

• form-participation

  Public
  Helper, mixins, tools, and more for supporting your custom elements in participating in an ancestor form.

  TypeScript

  •

  MIT License

  •7•57•7•2•Updated Jul 25, 2024Jul 25, 2024

• context-protocol

  Public
  A Lit compatible implementation of the context-protocol community protocol

  TypeScript

  •1•10•3•0•Updated May 23, 2024May 23, 2024

• locator

  Public
  Chrome extension to find custom elements on a page, and search the catalog for extra information

  web-componentscustom-elementshacktoberfest+ 2open-wcchrome-extension

  JavaScript

  •5•37•2•2•Updated Feb 3, 2023Feb 3, 2023

• blog-posts

  Public
  JavaScript

  •1•2•0•94•Updated Jan 26, 2023Jan 26, 2023

• building-rollup-changes

  Public
  JavaScript

  •0•0•0•10•Updated Jan 5, 2023Jan 5, 2023

• mdjs-viewer

  Public
  Markdown JavaScript Viewer Chrome Extension

  JavaScript

  •1•52•2•16•Updated Jan 5, 2023Jan 5, 2023

• storybook-prebuilt

  Public
  JavaScript

  •

  MIT License

  •6•10•5•28•Updated Jan 5, 2023Jan 5, 2023

• catalog

  Public
  JavaScript

  •0•17•3•23•Updated Jan 4, 2023Jan 4, 2023

• npm-follow-for-wc-catalog

  Public
  JavaScript

  •

  MIT License

  •0•1•0•7•Updated Dec 4, 2022Dec 4, 2022

• cem-plugin-template

  Public template
  Starter repo for developing custom element analyzer plugins

  JavaScript

  •1•3•0•0•Updated Jun 17, 2021Jun 17, 2021

• custom-elements-manifest-deprecated

  Public
  Custom Elements Manifest is a file format that describes custom elements in your project.

  webcomponentsweb-componentscustom-elements+ 3hacktoberfestcustomelementsopen-wc

  JavaScript

  •4•8•2•0•Updated Jun 5, 2021Jun 5, 2021

• open-wc-starter-app

  Public
  Starter app based on Open Web Components Recommendations

  JavaScript

  •14•92•4•1•Updated Mar 24, 2021Mar 24, 2021

• legacy

  Public
  JavaScript

  •1•4•4•1•Updated Feb 8, 2021Feb 8, 2021

• es-dev-server

  Public
  TypeScript

  •

  MIT License

  •6•54•6•0•Updated Jan 18, 2021Jan 18, 2021

• wild

  Public
  hacktoberfest

  JavaScript

  •

  MIT License

  •3•6•4•0•Updated Oct 9, 2020Oct 9, 2020

• custom-elements-json-helpers

  Public
  Library of helpers for working with custom-elements.json

  TypeScript

  •1•2•1•0•Updated Sep 26, 2020Sep 26, 2020

• init-output-test

  Public
  JavaScript

  •

  MIT License

  •0•0•0•0•Updated May 16, 2020May 16, 2020

• lit-demos

  Public
  Examples for using the lit-html library and LitElement base class

  JavaScript

  •20•97•2•1•Updated May 8, 2020May 8, 2020

• mdjs

  Public
  HTML

  •0•2•0•1•Updated Apr 9, 2020Apr 9, 2020

• example-vanilla-set-game

  Public
  Example on howto use open-wc

  JavaScript

  •

  MIT License

  •8•14•0•0•Updated Dec 25, 2018Dec 25, 2018

• example-vanilla

  Public
  JavaScript

  •

  MIT License

  •0•1•0•0•Updated Oct 9, 2018Oct 9, 2018