[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [WindowOpenEvent](./puppeteer.protocol.page.windowopenevent.md) > [windowFeatures](./puppeteer.protocol.page.windowopenevent.windowfeatures.md) ## Protocol.Page.WindowOpenEvent.windowFeatures property An array of enabled window features. Signature: ```typescript windowFeatures: string[]; ```