Guide

Learn about the fundamentals of testing

All Guides

Explore how Playwright handles component testing in 2026 with advanced features and best practices for more reliable and efficient testing.

Learn how to measure and analyze code coverage in Playwright with setup steps, examples, and tips to improve test effectiveness.

Learn how to measure and analyze code coverage in Playwright with setup steps, examples, and tips to improve test effectiveness.

Learn how to capture screenshots and record videos in Playwright with steps, examples, and tips for reliable debugging.

Learn how to run, inspect, and debug tests using Playwright UI Mode with live previews, step-through controls, and reliable debugging…

Learn how to use Playwright Trace Viewer to debug flaky tests, inspect actions, analyze DOM snapshots, and troubleshoot failures efficiently.

Learn how to open, capture, and automate new tabs in Playwright and handle multi-tab workflows reliably in real testing scenarios.

Learn how to connect Playwright to an existing browser for faster debugging, session reuse, and a more efficient automation workflow.

Learn how Playwright’s persistent context preserves browser sessions to simplify authentication-heavy testing and speed up development.

Learn the key differences between Browser and Browser Context in Playwright to build faster, isolated, and more reliable automated tests.