1 | # LitElement 3.0
|
2 |
|
3 | A simple base class for creating fast, lightweight web components.
|
4 |
|
5 | [![Build Status](https://github.com/lit/lit/workflows/Tests/badge.svg)](https://github.com/lit/lit/actions?query=workflow%3ATests)
|
6 | [![Published on npm](https://img.shields.io/npm/v/lit-element/next)](https://www.npmjs.com/package/lit-element)
|
7 | [![Join our Slack](https://img.shields.io/badge/slack-join%20chat-4a154b.svg)](https://www.polymer-project.org/slack-invite)
|
8 | [![Mentioned in Awesome Lit](https://awesome.re/mentioned-badge.svg)](https://github.com/web-padawan/awesome-lit)
|
9 |
|
10 | LitElement is the base class that powers the [Lit](https://lit.dev) library for building fast web components. Most users should import `LitElement` from the [`lit`](https://www.npmjs.com/package/lit) package rather than installing and importing from the `lit-element` package directly.
|
11 |
|
12 | ## About this release
|
13 |
|
14 | This is a stable release of `lit-element` 3.0.0 (part of the Lit 2.0 release). If upgrading from previous versions of `lit-element`, please see the [Upgrade Guide](https://lit.dev/docs/releases/upgrade/) for a step-by-step guide on upgrading.
|
15 |
|
16 | ## Documentation
|
17 |
|
18 | Full documentation is available at [lit.dev](https://lit.dev).
|
19 |
|
20 | ## Contributing
|
21 |
|
22 | Please see [CONTRIBUTING.md](./CONTRIBUTING.md).
|