Agent Skills by CJ
Showing 31 vetted skills indexed across 1 GitHub repositories.
CJHarmathweb-build-deploy
Automate setup, build, and deployment of React web applications.
CJHarmathrn-zustand-patterns
Prevent stale closures in React Native Zustand state updates.
CJHarmathpy-pydantic-patterns
Migrate Python data models from Pydantic v1 to v2 with validators and serialization.
CJHarmathrn-navigation
Implement Expo Router navigation patterns in React Native apps.
CJHarmathpostgres-patterns
Review PostgreSQL migrations and optimize query performance with SQL patterns.
CJHarmathpy-testing-async
Apply pytest-asyncio patterns to test asynchronous Python code.
CJHarmathreact-state-flows
Design and document multi-step React flows with state-machine patterns and step validation.
CJHarmathreact-performance
Reduce unnecessary React re-renders with memoization and list virtualization.
CJHarmathweb-auth
Implement login, OAuth, JWT, and protected routes for React applications.
CJHarmathrn-observability
Implement structured logging and flow tracing for React Native apps.
CJHarmathrn-auth
Implement OAuth sign-in and token management for Expo React Native apps.
CJHarmathpostgres-performance
Optimize PostgreSQL queries and data access with indexing, partitioning, and EXPLAIN ANALYZE.
CJHarmathreact-async-patterns
Improve your app's UX with AI-powered personalization and seamless NSURLSession integration.
CJHarmathweb-navigation
Implement consistent navigation and routing patterns in React web apps.
CJHarmathrn-native-features
Implement native iOS features in Expo React Native apps.
CJHarmathrn-testing
Test React Native apps using Jest and React Native Testing Library patterns.
CJHarmathrn-async-patterns
Detect and fix async timing issues in React Native Zustand apps.
CJHarmathrn-state-flows
Automate and document multi-step asynchronous flows in React Native applications.
CJHarmathpy-sqlmodel-patterns
Consolidate SQLModel and async SQLAlchemy patterns for ORM coding.
CJHarmathrn-performance
Optimizes React Native apps with memoization, FlatList optimizations, and Zustand selectors.
CJHarmathrn-styling
Unify BrandColors with NativeWind utilities for React Native styling.
CJHarmathreact-testing
Test React components with Jest and React Testing Library patterns.
CJHarmathpy-fastapi-patterns
Best-practice Blueprint for designing scalable, reliable FastAPI applications.
CJHarmathpy-alembic-patterns
Guide Alembic PostgreSQL migrations with review and rollback practices.