Playwright tags, a feature of the Playwright automation testing framework, are metadata labels used to categorize, organize, and manage test cases efficiently. They improve test management by allowing selective execution, enhancing debugging, and facilitating better organization without altering existing code structures. Tags are particularly beneficial in continuous integration/continuous deployment (CI/CD) pipelines, enabling teams to focus on critical or environment-specific tests and ensuring clear communication among team members about test intentions. This functionality supports more efficient execution of large test suites, particularly in cloud environments like LambdaTest, where tests can run across multiple browsers and operating systems, reducing local resource dependency. Playwright tags can be applied directly to individual tests or groups of tests, and they can be combined for granular filtering and selective execution. They also work alongside annotations to provide richer metadata, aiding in better reporting and tracking. Best practices for using Playwright tags include defining a tagging strategy, using descriptive tags, avoiding over-tagging, and aligning tags with business goals to optimize the testing process.