# Bringing Signals to Lit Labs

DevFeed: [Bringing Signals to Lit Labs](<https://devfeed.tech/articles/bringing-signals-to-lit-labs-3523.md>)

Original publisher: [Read original article](<https://lit.dev/blog/2024-10-08-signals/>)

Author: Lit Team

Published: 2024-10-08T00:00:00Z

Content type: release

Language: en

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

Topics: [JavaScript](<https://devfeed.tech/topics/javascript.md>), [reactive](<https://devfeed.tech/topics/reactive.md>), [Web Components](<https://devfeed.tech/topics/web-components.md>), [interoperability](<https://devfeed.tech/topics/interoperability.md>), [polyfill](<https://devfeed.tech/topics/polyfill.md>)

Tags: [compatibility](<https://devfeed.tech/tags/compatibility.md>), [components](<https://devfeed.tech/tags/components.md>), [interoperability](<https://devfeed.tech/tags/interoperability.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [polyfill](<https://devfeed.tech/tags/polyfill.md>), [reactive](<https://devfeed.tech/tags/reactive.md>)

## AI overview

Lit Labs announced @lit-labs/signals, a package that integrates the polyfill for the TC39 Signals proposal with Lit. It enables shared observable signals for reactive state management, automatic component updates, targeted re-renders, and interoperability across libraries and frameworks.

## Source excerpt

The new Signals package integrates the TC39 Signals proposal with Lit