The Chrome DevTools team maintains the library, but we'd love your help and expertise on the project. See Contributing.
What can I do?
Most actions you can take manually in the browser can be done with Puppeteer. Here are a few examples to get you started:
- Generate screenshots and PDFs of pages.
- Crawl a SPA (Single-Page Application) and generate pre-rendered content (SSR or server-side rendering).
- Automate actions such as form submission, UI testing, keyboard input.
- Capture a timeline trace of your site to help diagnose performance issues.
- Test Chrome Extensions.