Playwright fixtures are powerful tools for managing test setup, teardown, and state in Playwright test suites, promoting cleaner, maintainable, and manageable tests. This tutorial guides users through mastering Playwright fixtures, including both built-in and custom fixtures, which can simplify repetitive tasks, ensure test context, and enhance readability by reducing complexity and repetition. Users learn to implement built-in fixtures such as page, context, and browser, and create custom fixtures for specific needs like shared resources or repeated actions. Additionally, the tutorial covers overriding default fixture behavior and integrating tests into a CI/CD pipeline using CircleCI, demonstrating how to automate test execution upon changes in a GitHub repository. This comprehensive guide aims to equip users with the skills to optimize their testing workflows using Playwright's fixture capabilities.