dotfiles

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.

Create and configure custom commands for Opencode to automate repetitive tasks with custom prompts.

Analyzes git changes and creates well-structured, atomic commits following project conventions. Detects commit style, plans optimal commit grouping, and ensures proper separation of concerns.

Expert guide for writing git commit messages following the Conventional Commits 1.0.0 specification.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Expert guide for frontend testing best practices following the Testing Trophy (Static, Unit, Integration, E2E). Provides framework-specific patterns for component, hook, and integration testing. Currently supports SolidJS with Vitest. Use this skill when writing, reviewing, or setting up frontend tests.

Comprehensive guide to Rust testing best practices, including structure, unit vs integration testing, and specialized patterns for Axum/Tower applications.

Guide for creating effective Opencode Agent Skills. Use this when users want to create a new skill or update an existing one.

Expert guide for SolidJS development, covering reactivity, component patterns, and migration from React.

MUST USE SKILL when creating, modify, validating solidjs code. Following best patterns for SolidJS tests.

Expert guide for using the SQLx Rust crate (async, pure Rust SQL toolkit). Use this skill when the user is working with SQL databases in Rust using SQLx.

Expert guide and best practices for building secure, cross-platform applications with Tauri v2. Covers capability-based security, plugin architecture, build optimization, and performance patterns.

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".