# React Labs: What We've Been Working On - February 2024

DevFeed: [React Labs: What We've Been Working On - February 2024](<https://devfeed.tech/articles/react-labs-what-we-ve-been-working-on-february-2024-2977.md>)

Original publisher: [Read original article](<https://react.dev/blog/2024/02/15/react-labs-what-we-have-been-working-on-february-2024>)

Author: Joseph Savona, Ricky Hanlon, Andrew Clark, Matt Carroll, and Dan Abramov

Published: 2024-02-15T00:00:00Z

Content type: article

Language: en

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

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

Tags: [eslint](<https://devfeed.tech/tags/eslint.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [meta](<https://devfeed.tech/tags/meta.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [production](<https://devfeed.tech/tags/production.md>), [react](<https://devfeed.tech/tags/react.md>), [research](<https://devfeed.tech/tags/research.md>), [testing](<https://devfeed.tech/tags/testing.md>), [ui](<https://devfeed.tech/tags/ui.md>), [update](<https://devfeed.tech/tags/update.md>)

## AI overview

React Labs reports that React Compiler is in production on instagram.com and is being prepared for an open-source release. The compiler aims to reduce unnecessary re-renders by optimizing code that follows JavaScript and React rules, while safely skipping code it cannot compile.

## Source excerpt

In React Labs posts, we write about projects in active research and development. We've made significant progress since our last update, and we'd like to share our progress.