This walks you through E2E testing Umbraco backoffice extensions with Playwright, and it's pretty opinionated about using the official testhelpers package for anything touching core Umbraco. The key insight here is that Umbraco uses data-mark attributes instead of data-testid, and the auth token management is complex enough that you'll save time using their helpers. You write raw Playwright selectors only for your custom UI components. The setup is thorough with auth state management, API fixtures for test data, and builders for creating valid Umbraco entities. Good fit if you're building backoffice extensions and need to test complete workflows against a real running instance rather than mocked backends.
npx -y skills add umbraco/umbraco-cms-backoffice-skills --skill umbraco-e2e-testing --agent claude-codeInstalls into .claude/skills of the current project.
Select a file.
wshobson/agents
dbt-labs/dbt-agent-skills
github/awesome-copilot