







A web component that stores (and restores) values within the form it wraps
A Complete Introduction to Web Components
Web Components are a standard way to create reusable and modular HTML elements without using a JavaScript framework.


Superforms - Form library for SvelteKit
Superforms is a SvelteKit form library that brings you a comprehensive solution for server and client form validation. It supports a multitude of validation libraries:


Mariano Guerra (@marianoguerra.org)
Capability-Based Generative User Interfaces Using the WebAssembly Component Model This demo shows how to load components dynamically and execute them safely inside a single web app—without iframes or limited JSON protocols www.youtube.com/watch?v=RoYF... 1/
Web Components - Web APIs | MDN
Web Components is a suite of different technologies allowing you to create reusable custom elements — with their functionality encapsulated away from the rest of your code — and utilize them in your web apps.

WaveringAna/atproto-ui
A React component library for rendering common AT Protocol records for applications such as Bluesky and Leaflet.

Persistent Storage Options
This API provides database persistence via localStorage/sessionStorage and, in compatible browsers, the Origin-Private FileSystem.
Shoelace: A forward-thinking library of web components.
Hand-crafted custom elements for any occasion.


gildas-lormeau/SingleFile
Web Extension for saving a faithful copy of a complete web page in a single HTML file
@neodrag/svelte
Your one stop solution for anything draggable with JavaScript. Adapters for React, Svelte, Vue, SolidJS and JavaScript. Fully TypeScript compliant.

BlockNote - Javascript Block-Based React rich text editor
A beautiful text editor that just works. Easily add an editor to your app that users will love. Customize it with your own functionality like custom blocks or AI tooling.
