A router for Lit.

Create a new Rsbuild project

Helpers and utils for lit-html and lit-element.

Rollup plugin to load PostCSSed stylesheets in LitElement components

Powerful, type-safe forms for Lit.

Testing Helpers following open-wc recommendations

Plugin to get all the power of Vite styles with lit tagged-template ⚡

CLI that type checks bindings in lit-html templates

A mixin for using speculative "scoped CustomElementRegistry" with LitElement.

Typescript plugin that adds type checking and code completion to lit-html. Fork of the original ts-lit-plugin.

> **Compatibility Note:** > Vite requires [Node.js](https://nodejs.org/en/) version 20.19+, 22.12+. However, some templates require a higher Node.js version to work, please upgrade if your package manager warns about it.

Helpers and controllers for using Context protocol

Automatically generate the style-wrapper that is required for LitElement, simply by importing the CSS/SCSS file

The Polymer library makes it easy to create your own web components. Give your element some markup and properties, and then use it on a site. Polymer provides features like dynamic templates and data binding to reduce the amount of boilerplate you need to

Lit integration for Nano Stores, a tiny state manager with many atomic tree-shakable stores

A lightweight blazing-fast internationalization (i18n) library for your next web-based project

Allows to auto define custom elements scoping them

Lit SSR integration for React

Framework-agnostic shadow-DOM web components for CopilotKit - includes the <copilotkit-threads-drawer> threads drawer element

Import CSS files as tagged template literals