Lexical Developer Tools is a Chrome DevTools extension that integrates Lexical debugging tools into the Chrome Developer Tools as well as Firefox Developer Tools. This extension is designed for the open-source Lexical JavaScript text editor framework, allowing users to inspect the Lexical state directly within the Chrome Developer Tools interface.

One key feature of Lexical Developer Tools is its ability to provide insights into the Lexical state without transmitting any data externally. Users can rest assured that their information remains secure as the extension only requires permission to access the page's Lexical state locally. For those interested in exploring further, the extension's complete source code is available on GitHub for review and transparency.