# LitElement 3.0 & lit-html 2.0: Early Preview Release

DevFeed: [LitElement 3.0 & lit-html 2.0: Early Preview Release](<https://devfeed.tech/articles/litelement-3-0-lit-html-2-0-early-preview-release-3511.md>)

Original publisher: [Read original article](<https://lit.dev/blog/2020-09-22-lit-element-and-lit-html-next-preview/>)

Author: Lit Team

Published: 2020-09-22T00:00:00Z

Content type: release

Language: en

Sources: [Lit Blog](<https://devfeed.tech/sources/lit-blog.md>)

Topics: [modern web development](<https://devfeed.tech/topics/modern-web-development.md>), [releases](<https://devfeed.tech/topics/releases.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [browser](<https://devfeed.tech/tags/browser.md>), [html](<https://devfeed.tech/tags/html.md>), [performance](<https://devfeed.tech/tags/performance.md>), [polyfill](<https://devfeed.tech/tags/polyfill.md>), [release](<https://devfeed.tech/tags/release.md>)

## AI overview

An early preview of LitElement 3.0 and lit-html 2.0 outlines planned breaking changes focused on performance, smaller size, API cleanup, and more reliable server-side rendering.

## Source excerpt

Preview the next major versions of LitElement and lit-html.