1. Software Development

Step-by-step guide for writing focused, practical tests in Dust templates using the 80/20 principle to maximize coverage with minimal effort.

Debugs server-side errors in Next.js (getServerSideProps, getStaticProps, API routes) by analyzing server logs when browser console is empty.

Detects and resolves circular import dependencies in TypeScript/JavaScript, preventing runtime errors and undefined imports in development and testing.

Fixes Prisma connection pool exhaustion errors in serverless environments (Vercel, AWS Lambda, Netlify) through optimized connection handling.

Extracts reusable knowledge from development sessions, particularly debugging and workarounds, to create new Claude Code skills for future use.

Provides Go testing patterns for Gentleman.Dots and Bubbletea TUI, including teatest integration and test coverage enhancements.

Provides installation step patterns for Gentleman.Dots TUI installer, triggered by editing installer.go.

Provides Zod 4 schema validation patterns and addresses breaking changes from Zod 3.

Provides state management patterns for React applications using Zustand 5, simplifying state handling and updates.

Enables React 19 component patterns using React Compiler, eliminating the need for useMemo and useCallback hooks.

Provides Python testing utilities including fixtures, mocking, and markers for efficient test development.

Provides Django REST Framework patterns for building RESTful APIs with ViewSets, Serializers, and Filters.

Provides E2E testing patterns for Playwright, including Page Objects, selectors, and MCP workflow.

Provides utilities for handling Next.js 15 App Router specific tasks like routing, Server Actions, and data fetching.

Provides Bubbletea TUI patterns for the Gentleman.Dots installer, enabling efficient terminal interface development in Go.

Manages system detection and command execution patterns for Gentleman.Dots during installer and system module development.

Provides implementation patterns for Vercel AI SDK 5 to build AI chat features, addressing breaking changes from version 4.

Enforces strict TypeScript patterns and best practices for type safety, interfaces, and generics in code development.

Offers Tailwind CSS 4 best practices for styling, including cn() utility usage and theme variables without CSS variables in class names.

Provides Docker-based end-to-end testing patterns for Gentleman.Dots installer, enabling test development in installer/e2e/ directory.

Provides design patterns for building autonomous coding agents, covering tool integration, permission systems, and browser automation workflows.

Enables integration of Twilio communication services including SMS, voice calls, WhatsApp, and 2FA verification with compliance and error handling focus.

Enables seamless integration of Supabase authentication with Next.js App Router, including protected routes and auth middleware.

Systematically identifies and resolves test failures using intelligent error grouping, ensuring test suites pass with minimal manual intervention.