1. Software Development

Architects scalable, high-performance React 19 applications with expert logic for modern frontend development.

Provides comprehensive guidelines for implementing effective testing strategies across software development lifecycle phases.

Analyzes and optimizes web application performance through bundle size reduction, render cycle efficiency, and Core Web Vitals compliance.

Guides users to prefer Jujutsu (jj) version control workflows over Git in repositories with a .jj/ directory, ensuring correct tool usage.

Guides React code optimization for performance, covering component structure, data fetching, and bundle efficiency in component development.

Executes a live smoke test for Looper-Go by creating a temporary project, running one iteration, and reporting results to verify behavior or demonstrate functionality.

Provides advanced styling, animation, and responsive layout implementation using Tailwind CSS for modern web applications.

Provides command reference and workflow guidance for GameMaker Studio's MCP implementation and usage.

CLI tool for efficient Hono application development with API testing, documentation search, and bundle optimization capabilities.

Guides on creating robust APIs using industry standards, schemas, and architectural patterns.

Provides best practices for Storyblok CMS integration with frontend frameworks and content management workflows for agency developers.

Provides pattern-based guidance for Material-UI v7 components, including sx prop styling, theme customization, and responsive design implementations.

Delivers best practices and architectural patterns for Vue 3 and Nuxt.js development, improving code structure and maintainability.

Provides best practices and patterns for building applications with React, Next.js, React Native, and Expo.

Provides development best practices for Shopware 6 plugin creation, storefront customization, admin modules, and integrations using PHP and Vue.js.

Specialized testing for FilamentPHP 4.x admin panel components (resources, tables, actions) using Pest and Livewire.

Provides documentation and examples for using the byethrow Result type library in JavaScript/TypeScript for robust error handling.

Starts a new feature with structured stories, guardrails, and a Ralph loop for iterative development.

Provides backend Java development best practices for Intershop Commerce Management (ICM), ensuring optimal patterns in customization, performance, security, and maintainability.

Provides a step-by-step workflow for safely upgrading Python dependencies using major package managers including uv, poetry, pipenv, and pip.

Explains codebase architecture, project structure, component interactions, API endpoints, and data flow for enhanced software project understanding.

Guides proper Git branching, commit messaging, and pull request creation to ensure organized and collaborative code changes.

Prevents common testing anti-patterns including mocking without understanding dependencies and adding test-only methods to production code.

Expert guidance on Rust development, including code review, ownership, lifetimes, error handling, and idiomatic patterns for efficient coding.