Dev Browser

Control a real browser with sandboxed JavaScript scripts, powered by the open-source dev-browser CLI (a thin, safe wrapper over the full Playwright API).

When to Use

• Open a URL and read / screenshot it.
• Scrape or extract data from a page (especially JS-rendered sites).
• Fill in and submit a web form, or click through a flow.
• End-to-end test a web app in a real browser.
• Anything a plain HTTP fetch can't do (logins, dynamic SPA content).

Prerequisites