Playwright Mastery

Create cross-browser, production-grade automation and E2E coverage.

Basic

Install Playwright, write your first script, and understand browsers, contexts, and pages.

Navigate URLs, history, reload, and handle page lifecycle events.

Use role, text, label locators and the Locators API for resilient element selection.

Click, type, select options, drag, and upload files with Playwright actions.

Use web-first expect assertions with auto-retry and custom matchers.

Route, mock, and inspect network traffic during browser tests.

Organize tests with fixtures, projects, parallelism, and reporters.

Test across Chromium, Firefox, WebKit, devices, and headless modes.

Debug with Inspector, traces, screenshots, and videos.

Service workers, authentication patterns, PDF, accessibility, and clock control.

Run Playwright in GitHub Actions, Docker, and sharded parallel pipelines.

Reuse login sessions with storageState and global setup authentication.

Catch UI regressions with screenshot comparison and snapshot thresholds.