playwright-cli

Automate browser testing by opening target pages, inspecting the DOM with snapshots, and using tracing to debug failing Playwright workflows. You can reproduce errors, attach to paused sessions, and update tests with stable semantic locators to ensure deterministic outcomes.

Mock network requests during web automation by applying request mocking controls within your Playwright session. This allows you to intercept and modify network traffic, validate outcomes in isolated environments, and handle complex workflow scenarios without relying on live backend services.

Generate stable locators for UI testing by using semantic locators and page snapshots. Inspect the DOM structure during a paused browser session, capture the element hierarchy, and apply code-generation guidance to drive deterministic actions and validate outcomes reliably.

Manage browser sessions and storage state by utilizing built-in storage controls during web automation. You can handle browser sessions, persist authentication states, manage tabs, and capture screenshots or video to validate complex interactive web workflows across local or remote pages.

Playwright tests fail to find elements when locators are unstable or the DOM shifts during interaction. Inspect the page using snapshots, attach to a paused debugging session, trace network activity, and update your test with semantic locators to heal the failing workflow.