Puppeteer

Provides a straightforward API for common tasks like navigation and clicks, abstracting DevTools Protocol complexity, as shown in the example code for searching and clicking.

Runs browsers headlessly by default, optimized for server environments without GUI overhead, per the README description of headless execution.

Supports both Chrome and Firefox via DevTools Protocol or WebDriver BiDi, offering flexibility for different testing needs, as stated in the GitHub description.

Includes capabilities for screenshot capture, PDF generation, and interacting with dynamic content, evidenced by the example's title extraction and navigation.