JSPM

JavaScript image cropper.

A tiny framework agnostic color picker element for modern web apps

A custom selection element for the Cropper.

Markdown formatting buttons for text inputs.

A custom canvas element for the Cropper.

A custom image element for the Cropper.

A custom shade element for the Cropper.

A custom grid element for the Cropper.

A custom handle element for the Cropper.

An abstract class for constructing Cropper elements.

A custom viewer element for the Cropper.

A custom crosshair element for the Cropper.

Web Component for generating QR codes

Web component for Google Pay button

A Vue 3 plugin that provides a web component wrapper with styles, seamlessly integrating with Vuex, Vue Router, Vue I18n, and supporting Tailwind CSS and Sass styles.

Flexible autocomplete/select component written in Svelte. Massively inspired by Selectize.js. Also usable as custom element (CE)

Custom Element for FullCalendar

Web component and types to integrate the glomex player

Context for HTML custom elements / web components

Publish your Components as a vue-custom-element standalone build.

A baseline UI as Mixins, Custom Elements, React Components, etc.

A complete and simple to use share menu.

A vite/vue plugin to circumvent a bug on Vue3

Web component wrapper for Cloudbeds Payment SDK

Native viewport with custom scrollbars 🖱️

Customizable emoji picker web component, based on the Unicode Emoji specification

Specify that ShadowDOM should inherit be-hiviors from the parent Shadow DOM

A file tree component for the web

Custom element wrapper for the ace editor (https://ace.c9.io/)

A pie multiple choice component

This is a custom element ([web component](https://developer.mozilla.org/en-US/docs/Web/Web_Components) - can be used every where regardless the framework) built with [Svelte](https://svelte.dev/) to view files. [Demo](https://avipunes.github.io/file-viewe

CSS Class Transitions

be-enhanced provides a base class that enables casting spells, or enhancing server-rendered DOM elements based on cross-cutting custom attributes

A simple side drawer element with no dependencies and small as possible

A [pie][pie] ebsr component.

Build next-level interactive web applications.

A web component for applying WebGL shader effects to images and videos

A declarative, zero-dependency, framework-agnostic custom element for tag input with autocomplete

A popover web component that starts loading related assets when you hover or focus its trigger button(s)

Element for rendering passage content

2048 as a WebComponent.

Dictate Button (Web Component)

ng-igv genome browser as a web component - framework agnostic

be-switched is a template behavior that lazy loads content when conditions are met.

Zero-runtime vanilla JavaScript library providing transparent DOM grouping via DocumentPersistentFragment - live parent semantics without wrappers, shadow roots or DOM patching.

A custom HTML element for displaying Spine animations using PIXI.js

A modern Jalali (Shamsi) Date Picker web component with shadcn-like styling

A tiny framework agnostic hamburger button element for modern web apps

iron-image extension supporting srcset and lazy loading

A drawer component for the modern web.

WebComponents for rendering a Graphviz graph and for editing its source script with syntax highlighting.

A streaming, low latency Stem Player Web-Component

AVS Go

PDF maker web component

Native JSON text editor with indentation and syntax highlighting on the fly.

Componente web personalizado para mostrar tarjetas de Pokémon con información detallada: nombre, altura, peso, imagen y tipos. Ideal para portafolios, demos y proyectos educativos.

Edit JSON

Turn static web sites into dynamic web apps

懒猫文件选择器 - 一个用于快速实现网盘文件选择和保存功能的Vue组件

Evaluate expressions in inline script tag.

Wrapper for React Component to CustomElement

A custom element to listen to events that aren't in the hierarchy of bubbling.

Universal watermark web component for Vue, React, and vanilla HTML

Custom elements renderer for ssr

A custom element designed for use with elm-mapbox

A web component library for BodyMovin (Lottie) animations

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.

Web component wrapper around the Frappé chart library

A simple, animating menu button built as a Web Component

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

Connection line element for the DOM

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

Minesweeper as a WebComponent.

Provide flat, virtual snapshot of a tree

A vanilla JS custom element for drag-and-drop file handling

A custom element package built with Vite

Stencil Component Starter

A custom HTML element for displaying Live2D animations using PIXI.js

A web component for the corner banner of GitHub.

HTML picture custom element that works with container queries

A custom web component for a recording badge.

Flexible autocomplete/select component written in Svelte. Massively inspired by Selectize.js. Also usable as custom element (CE)

A web component for resizable panels with custom events and theming.

News reader web component for custom urls.

With this package, you can make any changes you want on the text. Don't worry about the framework. It is a custom element and is compatible with all JavaScript frameworks.

Scroll-to-scrub video web component

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

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.

A modern, customizable audio player web component with support for thumbnails, speed control, and volume management

Creates cross-browser [V1 spec](https://www.webcomponents.org/specs) web components ([custom elements](https://developers.google.com/web/fundamentals/web-components/customelements)) from native HTML, CSS, and JavaScript classes.

simple custom element util for web front-end

Markdown formatting buttons for text inputs.

Taxonomy visualisation

Side nav (drawer) web component.

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

Beautiful meteor shower animation as a Web Component. Perfect for backgrounds in landing pages, portfolios, and interactive websites.

A web component textarea with AI features, built with Svelte 5

Glue DOM and custom elements together mostly declaratively.

Turn static web sites into dynamic web apps

Memoized fetch SVG icons from many popular icon sets with editor autocomplete and a Web Component ready to use

Use the power of lit-html from HTML Markup.

WYWSIWYG HTML5 Editor written in ts and designed by web-componennt, support all JS frameworks and browsers

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

Format numbers, dates automatically and semantically.

A small, infinite carousel Web Component built with modern CSS and just a little Javascript

Custom element to show the stippled version of image

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

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

ListenUser in-app support widget for customers' web apps

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

<a href="https://dragunovartem99.github.io/html-diagram" target="_blank"><img alt="Static Badge" src="https://img.shields.io/badge/Watch_Live_Demo-red"></a> <img alt="NPM Downloads" src="https://img.shields.io/npm/d18m/html-diagram?color=blue"> <img alt="

Activate template content.

Add streaming support to DOM elements

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

The package is part of the `<ceb/>` library. It provides the main builder used to define and register Custom Elements (v1).

SCADA/HMI pipe components with flow animation for web applications

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

Collection of personal sets of functions to speed up web development.

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

Adapters to make nanocomponent run natively inside frameworks

Web Component to access data from Wikidata

FaS Element - Web component cung cấp UI tiếng Việt đẹp cho xác thực passkey, dễ dàng tích hợp vào website

QuickSnap is a lightweight, optimized Web Component for seamlessly integrating webcam access into JavaScript applications. It provides an efficient way to capture snapshots with a minimal yet powerful feature set, ensuring a smooth user experience.

pie-print

Create custom elements without boilerplate

A simple toast notification system for htmx

Text to Speech component wich is reading texts from DOM elements.

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

A web component that wraps a text input element and adds date-picker functionality to it.

An HTML custom element, designed to let you quickly create an easily-customizable context menu.

Declarative way for client-side includes boosted with HTML Imports features, like full control over loaded `<script>`s and `<link>`s, caching, de-duping, etc.

A progressively enhanced `<count-down>` custom element that counts down to a specified date.

Animated toggle button to switch between light/dark/system theme.

simple color picker custom element

Tiny, Proxy based App State Managment for custom-elements

Simple Polymer 2 app in Typescript using TWC

A custom element for wrapping the hydra-synth engine

Wrapper for Web Components so that React will play nice

Flexible autocomplete/select component written in Svelte. Massively inspired by Selectize.js. Also usable as custom element (CE)

Starter web component project for microsoft fire element

Parametric 2D graphics. As a custom element (aka Web Component).

Command-line tools for developing web components.

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

Code syntax highlight Web Component

A select-dropdown to replace the vanilla select element and its options.

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

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.

News reader web component for custom urls.

Instantiate template when viewable.

Switch between active views using a file-tab interface, a standards-based DOM Component

RSS/Atom Feed Ticker As Custom HTML Element

Framework-agnostic custom element for interactive DBML database diagrams

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

Mixin to attach an Effector Store to lit-element

A web component that wraps HTML elements and forms a drop-down menu out of them.

A customizable HTML card web component

Stencil Component Starter

A native audio custom web component

Observed properties for web components.

Import Static, Declarative HTML Web Components with Streaming HTML.

A web component library for JiRa

Imports required AMP HTML custom-elements into source files.

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

Responsive grid custom element using Polymer and Flexbox

A web component that wraps HTML elements and forms a horizontal carousel slider out of them.

A custom element wrapper around temml

A lightweight, framework-agnostic lazy loading image web component built with Lit

A WebComponent textarea implementation with custom properties and styles.

A custom web component for a shape with configurable properties.

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

Custom element wrapper for any audio stream

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

Make a DOM element delible

Connect (web) components together.

A lightweight custom js video player web component built with pure JavaScript. It can be used in any application that supports JavaScript, including frameworks like Angular, React, Vue, and others.

This is a calculator for the web following the design of the iOS-Calculator.

Web component for the Save to Google Pay button

1-dimensional repeater web component

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

A custom web component that transforms a standard <select> element into a searchable dropdown. It allows users to filter and search through options in real-time for improved usability. Easily custo…

Command-line tools for developing web components.

A web component for creating custom HTML elements that depict piano keys

A customizable activity grid component similar to GitHub's contribution graph

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

HTML custom element to convert text to speech using the Web Speech API.

Load dependent resources eagerly, but not too eagerly.

Expandable/collapsible button

showing local date

A flip card web component.

Base class for web components has basic boilerplate code to simplify custom element implementation

embed-pivot

An orthographic projection of Earth, a standards-based DOM Component

custom select element with custom search records and using html in option with custom style.

The package is part of the `<ceb/>` library. It provides a bridges between the Electron IPC Event Emitter and a Gateway.

A customizable feedback widget web component for collecting user feedback

Companion to xtal-decor. Acts as a thin client to the proxy.

A lightweight JavaScript library to embed Medium blog posts on any website

A customizable simple and jellified switch web component

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

Text to Speech component wich is reading texts from DOM elements.

A simple Hello World web component built with Svelte that can be used in any framework

Transform DOM on demand.

A reusable, framework-agnostic Shadow DOM web component for building and managing email templates with dynamic fields.

This is a web component that allows you to create numerical animations on your website.

Notify element/behaviors when to be engaged.

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

Web Component para seleccionar colores con estilos personalizados y formAssociated

Turn mid-content hyperlinks into a listed footnote!

Declarative Custom Element Wrapper Library for the WebAudio API

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

Custom element containing a hidden sidebar wich reveals itself by sliding in from off the page.

A custom web component for text summarization

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

fetch data from a url.

> Easy to embed Youtube Embeds

Create full vue3 apps inside embeddable components.

Minimalist JavaScript to make form input formatting simple

Corner-pocket popup menu, a standards-based DOM Component

Web Component that super imposes one child over another to the same scroll position

A memory game web component.

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

Lightweight code editor Web Component with syntax highlighting

Scaffolding a Polymer custom element the right way.

Web Component BCD to 7 Segment Display

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

Provides an extended "Holy Grail" layout as a web component.

Custom Element for reusable product cards with quantity controls and add-to-cart event support.

Polymer 2 element in Typescript using TWC

Allow the user to customize input element during run time.

Use appHistory as a trade blotter, providing a kind of global state unifier across components.

Derive initial state from server streamed semantic HTML, then entrust its value to some other system of record.

Combine Alpinejs and Component.

On Resize and Element Queries for Polymer 3

Made a DOM element searchable.

Template, defining custom elements

Framework-agnostic blueprint Web Component

A fully-typed implementation of the context-protocol, with support for subscriptions.

Fire an event with different characteristics from the original event.

styles to apply with honey webcomponents.

Custom element wrapping arbitrary content in a draggable pane.

Simple facebook login button

TypeScript framework designed to facilitate the creation of single-page web applications

Flipbook style playback of image sequences. Custom HTML element.

Apply element decorators / behaviors from a distance.

You can use this package with the `<custom-input> </custom-input>` HTML tag.

A simple blog post web component