Browser Run - Playwright for Browser Rendering now available

We're excited to share that you can now use Playwright's browser automation capabilities from Cloudflare Workers . Playwright is an open-source package developed by Microsoft that can do browser automation tasks; it's commonly used to write software tests, debug applications, create screenshots, and crawl pages. Like Puppeteer , we forked Playwright and modified it to be compatible with Cloudflare Workers and Browser Rendering . Below is an example of how to use Playwright with Browser Rendering to test a TODO application using assertions: import { launch , type BrowserWorker } from "@cloudflare/playwright" ; import { expect } from "@cloudflare/playwright/test" ; interface Env { MYBROWSER : BrowserWorker ; } export default { async fetch ( request : Request , env : Env ) { const browser = await launch ( env . MYBROWSER ) ; const page = await browser . newPage () ; await page . goto ( " ) ; const TODO_ITEMS = [ "buy some cheese" , "feed the cat" , "book a doctors appointment" , ] ; const newTodo = page . getByPlaceholder ( "What needs to be done?" ) ; for ( const item of TODO_ITEMS ) { await newTodo . fill ( item ) ; await newTodo . press ( "Enter" ) ; } await expect ( page . getByTestId ( "todo-title" )) . toHaveCount ( TODO_ITEMS . length ) ; await Promise . all ( TODO_ITEMS . map ( ( value , index ) => expect ( page . getByTestId ( "todo-title" ) . nth ( index )) . toHaveText ( value ) , ) , ) ; }, }; Playwright is available as an npm package at @cloudflare/playwright and the code is at GitHub . Learn more in our documentation .