Puppeteer Core

puppeteer-core is a high-level API for controlling Chrome or Firefox over the DevTools Protocol or WebDriver BiDi. Unlike its sibling `puppeteer`, `puppeteer-core` does *not* download a browser binary during installation, making it suitable for environments where you manage the browser executable yourself (e.g., AWS Lambda, CI/CD, or existing browser installations). The current stable version is 24.41.0, released in April 2026. The project maintains a rapid release cadence, often synchronizing with Chrome and Firefox releases, typically with multiple updates per month to incorporate new browser features, bug fixes, and security patches. It is designed for scenarios requiring fine-grained control over the browser executable or minimal install size, offering the same powerful API for web scraping, test automation, and PDF generation.