JSPM

A modern library of web components.

Ibyar pipes, build-in pipes for aurora lib, like json, translate, async, etc...

Pre-made and reusable styles for `@aegisjsproject/core`

The Ibyar/Aurora CLI tool

This package generates types for JSX environments for custom elements / web components

A web component API documentation generator

Plus UI Core is a great library that offers many features that you can use in any framework without any problems.

React components for godown

A tool to detect changes between two version of a web component package using the Custom Elements Manifest.

form-field from Forter Components

matrix-web-components to interact with matrix.org

Base component using `@aegisjsproject/core` & `@aegisjsproject/styles`

Create and define a usable 'custom elements', that compatible with other frameworks, using Typescript

A collection of custom HTML elements for modern web development

> ⚠️ Very experimental and very unfinished

chart from Forter Components

Web component wrapper around the Frappé chart library

GSAP Animation Web Component for ioBroker

A lightweight Web Component for lazy loading content with multiple loading strategies

This repo gives you the bare minimum you'd need in an environment that doesn't support Custom Elements or Shadow DOM natively. It gives you support for the V1 APIs of each respectively and ensures all their polyfill dependencies are met all through a sing

This npm package contains a number of Lit web components.

Set of web-components implementing zoo+ style guide

be-a-beacon is an HTML Element enhancement that causes the HTMLTemplate (or any other) element it adorns to emit bubbling event 'i-am-here', the moment it is connected to the live DOM tree.

table from Forter Components

Scaffold apps and components with GraphQL and Lit

Cart item web component.

A libary to enable the usage of the router module within Angular projects defining custom elements

A library of reusable text components (label, header, medium, small).

transform custom element names into class names

Evaluate expressions in inline script tag.

Modal from Forter Components

Provide flat, virtual snapshot of a tree

Styled API for Custom Elements

Code block custom element with syntax highlighting and copy button.

Quantity modifier web component.

Accessible modal shopping cart dialog web component with Shopify integration, focus management, and smooth animations.

Web Component for rendering Markdown, using Remark

popover from Forter Components

Native HTML without boilerplate to create Forter Components

A real JSX wrapper for ECharts based on TypeScript & Web components

Template Engine for Web Components

FORK: For my own proxy. Web Component extending IFrame to bypass X-Frame-Options: deny/sameorigin

Base Web Component for conversational graphical agents

一个功能完整的 Web Components 按钮组件，支持多种类型、尺寸和状态

Web Component de footer (Olá Mundo) para uso global.

Cart progress bar web component for free shipping thresholds.

SSR + Hydration minimal framework for Web Components with Declarative Shadow DOM

select from Forter Components

Dropdown from Forter Components

Reading progress bar (Svelte/Web Component/Custom Element)

This npm package contains a number of Lit element templates that MyMonero uses for various page layouts.

A tiny vanilla (zero-dependency) non-visual native browser web component (plug-n-play custom HTML element and extensible class) that helps implement custom patterns for promoting progressive web apps (PWA) installation

Edit JSON

A collection of custom web components by PixelMakers

DelvUI Design System - Vanilla JS Web Components

Component base class for godown

A production-ready, framework-agnostic UI component library built with Web Components and Lit, designed to work seamlessly across React, Vue, Angular, and vanilla JavaScript applications.

join-us from Forter Components

A `<code-mirror>` custom element for declarative manipulation of CodeMirror.

Dynamic loader for Home Assistant components

be-decorated provides a base class that enables attaching ES6 proxies onto other 'Shadow DOM peer citizens' -- native DOM or custom elements in the same Shadow DOM realm, based on cross-cutting custom attributes.

News ticker or Marquee (Svelte/Web Component/Custom Element)

Custom element for automatically resizing textareas. Works everywhere: Virtual DOM and plain HTML

Web Components Decorators and helpers

Create skeleton web components using Lit based on given Custom Elements Manifest

Dependency free web component wrapper around the fetch function.

Button from Forter Components

A thin, full-stack, web framework

A collection of reusable web components that work across different frameworks

A set of accessible custom elements that pairs beautifully with Tailwind CSS.

markdown document-based file generation system

The Rava core library

A lightweight vanilla JavaScript carousel library built with modern web technologies. Based on custom elements, scroll-snap, and scroll-padding.

Core Shared Functionality of Forter Components

Side nav (drawer) web component.

Polymer elements WYSIWYG editor

Glue DOM and custom elements together mostly declaratively.

A lightweight Web Components-based custom element that replicates the look and feel of native desktop application windows — resizable, movable, and styled like a traditional OS window.

A `<live-code>` element for editable code with live output.

be-bound is an attribute-based enhancement that provides limited 'two-way binding' support.

Wrapper library to use Fluent UI web components within Angular

Use the power of lit-html from HTML Markup.

checkbox-search-dropdown from Forter Components

> ⚠️ Very experimental and very unfinished

Format numbers, dates automatically and semantically.

dashboard from Forter Components

Alternative to Polymer's dom-if that allows comparing two properties rather than just binding to a single boolean property

Basic page footer element

a front end cross-framework ui library based on web-components

Snaky web components that moults

be-loaded is a web component decorator that allows a web component to import resources configured via index.html

Implement something like `<input type=checkbox switch>`

light-weight reactive scriptable web components

be-intersectional provides a base class for be-decorated behaviors / decorators that behave according to visibility. Used by be-lazy, be-oosoom for starters.

Utility for building HTML custom elements

Tabs UI component

A web component for securely rendering markdown using `@aegisjsproject/markdown` & `@aegisjsproject/component`

TypeScript types for building type-safe Web Components with proper type checking for custom elements.

Custom Element Mixins

A fast, secure, modern, light-weight, and simple JS library for creating web components and more!

A set of ready-to-use HTML components like headers, footers, cards, etc.

A library of prebuilt components based on Tyler Forge™ patterns and recipes.

A customizable focus trap Web Component for managing keyboard focus within a container.

A thin, full-stack, web framework

Button Group from Forter Components

Add streaming support to DOM elements

d-fine provides a quick way of d-fining a d-clarative custom element.

Turn css for basic shapes into semantic html

A karma framework for testing web components

icons from Forter Components

fetching from Forter Components

Display Web Component Information based on [custom element manifest file](https://github.com/webcomponents/custom-elements-manifest).

Turn some (server) expanded HTML into the smallest, optimized HTML representation so it can be rapidly cloned (via web components, for example) on the client

A thin, full-stack, web framework

date-range-picker from Forter Components

Custom Element, Shadow DOM, and Custom Event test execution environment using [Ventrilo](https://github.com/TravisMullen/ventrilo) for Puppeteer, Mocha, Chai, and Rollup.

Fire a custom event whenever an element matching a specified selector is added.

Adapters to make nanocomponent run natively inside frameworks

Custom Elements for Vue.js

form-section from Forter Components

kpi from Forter Components

RHDS MCP Server - All-in-One Model Context Protocol server for Red Hat Design System components with manifest discovery, HTML validation, and developer tooling

The output element provides an example of a built-in element that "outputs" its value. It's a bit of a strange feature, given that it displays the exact value passed in, but the "value-add" proposition the output element provides may be bit esoteric (a11

Expandable/collapsible button

Radio Button and Group from Forter Components

hotkey from Forter Components

Modern, customizable UI components with Web Components support

Smart Custom Element

A collection of customizable web components for creating dynamic, animated backgrounds, featuring a variety of effects including a star field and a digital rain.

**jero** is a lightweight JavaScript library that allows you to easily create custom HTML elements (web components) with built-in state management, event handling, and intersection observer support. This library is perfect for building reusable and intera

be-definitive allows us to take some DOM that needs to repeat elsewhere on the page, and turn it into a web component.

custom-element class with (a)sync loading, slots, error handling and level-up

Core WSX Framework - Web Components with JSX syntax

helpers for web components

custom-elements with renderer

Responsive grid custom element using Polymer and Flexbox

Webpack loader for parsing and importing infuse.host templates.

Template Engine for WebComponents

This custom elements manifest analyzer plugin adds support for resolving complex types in custom element properties.

e-propagating creates a subscribable EventTarget, which watches for changes to a provided list of properties of the element it adorns, and the event target emits events with the same name every time the property value changes

A Neumorphic web component library built with @microsoft/fast-element and Vite using javascript

Push for the Swaggerization of Web Components

a nano framework for web components

This repository contains a project for a modal custom element created with Svelte.

Web components and a web worker for painting Julia and Mandelbrot sets on a web page.

be-persistent is a behavior/decorator that provides persistence storage to native DOM and custom elements.

A custom Markdown editor component with preview as a form input element

Custom Element that invokes an element's method when a specified event is received.

The package is part of the `<ceb/>` library. It provides a builder to resolve and inject a bus from a container and then subscribe to event.

A thin, full-stack, web framework

json-viewer from Forter Components

[](https://www.webcomponents.org/element/dom-arrow) # dom-arrow

Infuse your HTML with dynamic content.

Helpers for Forter Components

A thin, full-stack, web framework

Make exports from inside a script tag accessible from the DOM.

> [Individual NPM package from the following PR](https://github.com/open-wc/custom-elements-manifest/pull/221)

Your framework agnostic web component library description.

A thin, full-stack, web framework

Make the fieldset and possibly other built-in elements expandable, similar to the detail element.

counter-circle from Forter Components

A thin, full-stack, web framework

Webcomponent to show web vitals for your site

A thin, full-stack, web framework

Including the web component polyfills just got simpler.

Custom Element Manifest Plugin: Creates a README from a custom-elements.json

multistep-form from Forter Components

Inputs from Forter Components

Web component that passes from a higher component down

PostHTML plugin for HTML5 custom elements support

A custom HTML element that animates a string like split-flap board from a train station.

Polyfea Material Shell Web Component

link from Forter Components

Observed properties for web components.

A thin, full-stack, web framework

Reusable Web Components built with vanilla JS

Instantiate template when viewable.

Connect (web) components together.

Yep! Just another Design System out there in the wild, wild web 🤠

Import Static, Declarative HTML Web Components with Streaming HTML.

Build dynamic web applications using streams, nano-frontends, and modern native web technology

A customizable web component for displaying event banners on your website

1-dimensional repeater web component

Adds a button to any element that allows the element to be cloned.

Pre-made and reusable styles for `@shgysk8zer0/aegis`

The package is part of the `<ceb/>` library. It provides an implementation of the main artifacts of an Event/Message architecture.

confirm from Forter Components

The package is part of the `<ceb/>` library. It provides an implementation of the messaging model leveraging on a vanilla TypeScript/JavaScript environment.

Add mutation observer to element, and broadcast mutations.

Make a DOM element delible

A thin, full-stack, web framework

Ferry a replica Light Children DOM into the underworld of Shadow DOM.

A thin, full-stack, web framework

A simple custom element that does like a DocumentFragment.

A reactive custom element base class for VanJS with any reactivity system

Beautifully designed components built with StencilJS and TailwindCSS, inspired by shadcn/ui

Collapse from Forter Components

Enhance the input element so it can declaratively read contents from a local file (or files).

Load dependent resources eagerly, but not too eagerly.

Logo from Forter Components

CSS Grid Layout + Web Components

A powerful and flexible form builder based on JSON Schema

register a custom element with Vue.js.

A thin, full-stack, web framework

KPI component for LitElement 2.x

A library of custom React elements with TypeScript support.

A thin, full-stack, web framework

Activate template content.

Base class for mutation based decorators / behaviors.

Document render kit

An artificial method helps to read better and more faster

Wuse (Web Using Shadow Elements) is a Web Components library that encapsulates the usage of the Custom Elements Registry and the Shadow DOM features of ES6.

Library Functions for Forter Components

chip from Forter Components

Compatible @lun-web/components layer for versions before React19

A thin, full-stack, web framework. Powered by Vite and Lit SSR.

Fire an event with different characteristics from the original event.

Notify element/behaviors when to be engaged.

Support for testing Custom Element, Shadow DOM, and Custom Events using Puppeteer.

Add additional validations on form element beyond those that can be specified on an individual field level.

Custom Element Mixins for Forter Components

drawer from Forter Components

be-reformable is a web component that progressively enhances the built-in form element

Super small JavaScript `template-string` -> DOM creating library.

Transform DOM on demand.

Polyfea Core Library

The package is part of the `<ceb/>` library. It provides the implementation of an HTML Sax like parser.

Styles for Forter Components

Inputs from Forter Components

Material Lit Elements

This is a project, where i try to create an template, where you can create easy and (very) fast custom HTML elements

Not a HTML - is object-oriented modeling of HTML and CSS

partial "hot module replacement" for "Custom Elements"

Tools that help use a family of web component decorators starting wth be-

A web component that listens for events on a sibling, and, when fired, performs transforms on the host.

fetch data from a url.

server render preact components and use them like custom elements

The package is part of the `<ceb/>` library. It provides the implementation of a templating solution which leverages on the vanilla string literals.

A PostHTML plugin to mitigate intrinsic FOUC of Custom Elements.

a front end cross-framework ui library based on web-components

Web Component extending IFrame to bypass X-Frame-Options: deny/sameorigin

first-loader from Forter Components

Build a webapp using pure javascript custom elements (no Polymer)

lit-html directives for Forter Components

Tag from Forter Components

Create an EventTarget associated with the adorned element that can hold scoped state.

A reusable UI component library built with Lit web components

Made a DOM element searchable.

Web component that allows for invoking an arrow function or method of the host. or other "upSearched" components.