<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [BrowserLaunchArgumentOptions](./puppeteer.browserlaunchargumentoptions.md) > [devtools](./puppeteer.browserlaunchargumentoptions.devtools.md) ## BrowserLaunchArgumentOptions.devtools property Whether to auto-open a DevTools panel for each tab. If this is set to `true`, then `headless` will be set to `false` automatically. <b>Signature:</b> ```typescript devtools?: boolean; ```