Best practices for writing clean, maintainable, and robust tests with TUnit.
Use `helium-browser --dump-dom` to inspect the fully rendered DOM after JavaScript execution. For debugging layout/scrolling issues and scraping dynamic pages.
Senior UI/UX Engineer. Architect digital interfaces overriding default LLM biases. Enforces metric-based rules, strict component architecture, CSS hardware acceleration, and balanced design engineering.
CLI tool for AI agents to browse the web, interact with UI elements, and analyze frontend applications. Supports navigation, clicking, typing, and capturing snapshots for accessibility analysis.
Expert guide for creating, configuring, and managing Opencode Agents. Use this skill when the user wants to create a new agent or modify an existing one.
Expert guide and best practices for building production-ready web APIs with Axum 0.8+ in Rust. Use this skill when developing, refactoring, or structuring Axum applications.
Expert guide for testing Axum web applications. Use this skill when writing unit tests, integration tests, or setting up test infrastructure for Axum handlers, extractors, middleware, and full application testing. Covers tower::ServiceExt patterns, TestClient usage, mocking state/dependencies, and best practices.
Guide for managing Cargo dependencies using cargo CLI commands instead of manually editing Cargo.toml. Use this skill when working on Rust projects that need dependency management.