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Found 78 Skills
Run Umbraco backoffice with mocked APIs for visual extension testing
Comprehensive testing specialization covering test strategy, automation, TDD methodology, test writing, and web app testing. Use when setting up test infrastructure, writing tests, implementing TDD workflows, analyzing coverage, integrating tests into CI/CD, or testing web applications with Playwright. Framework-agnostic approach with framework-specific guidance via reference files.
Implementation guide for new Streamlit features. Use when adding new elements, widgets, or features that span backend, frontend, and protobufs.
Comprehensive web application testing patterns with Playwright selectors, wait strategies, and best practices
Test local web applications with Playwright. Use when asked to verify frontend functionality, debug UI behavior, capture browser screenshots, or inspect browser logs.
Set up and run Playwright tests with Replay Browser to record test executions for debugging and performance analysis.
Design and implement visual regression testing for UI changes. Defines screenshot coverage, rendering stabilization, baseline management, and CI integration (e.g., Playwright screenshots, Percy/Chromatic). Use when UI/styling/layout changes need protection against regressions, or when adding screenshot-based tests to a web/WASM/desktop UI.
Add enhancements to an existing project with Ralph Loop automation. Use when adding features to existing code, enhancing a codebase, or when the user says "ralph enhance", "add feature", or "enhance".
Provides comprehensive guidance for Playwright testing including browser automation, test writing, page objects, and cross-browser testing. Use when the user asks about Playwright, needs to write E2E tests, automate browsers, or test web applications across browsers.
Develops end-to-end UI tests with Playwright for Blazor applications. Use when: Writing E2E tests, testing Blazor WASM pages, validating UI flows, checking responsive design, detecting JavaScript errors, or testing MudBlazor components.
Rebase E2E test snapshots based on failed tests from the PR comments.
Expert for developing Streamlit data apps for Keboola deployment. Activates when building, modifying, or debugging Keboola data apps, Streamlit dashboards, adding filters, creating pages, or fixing data app issues. Validates data structures using Keboola MCP before writing code, tests implementations with Playwright browser automation, and follows SQL-first architecture patterns.