Performance skills

This skill helps debug React issues systematically by guiding you through common errors, patterns, and modern React 18/19 practices.

This skill helps you implement lazy loading to load data on demand, improving initial load times and perceived performance.

This skill guides you to design production-ready Rails REST APIs with serialization, authentication, versioning, and testing patterns.

This skill helps you implement caching with robust invalidation strategies to boost performance while ensuring data freshness.

This skill refactors FastAPI/Python code to cleaner, maintainable patterns using Pydantic v2, SOLID principles, and modular service design.

This skill helps optimize Laravel performance by using framework caches, value and query caching, and explicit invalidation strategies for correctness.

This skill helps build production voice agents with sub-500ms latency using streaming STT, fast LLM, and real-time TTS.

This skill helps you implement post-processing bloom effects in Three.js with React Three Fiber, enabling neon, glow, and selective object bloom.

This skill helps you implement safe, structured API error responses that avoid leaks and improve client understanding.

This skill helps diagnose and resolve TensorFlow and Keras issues systematically, improving model reliability, performance, and debugging efficiency.

This skill helps you design and optimize complex Three.js post-processing pipelines using EffectComposer, render targets, and custom passes.

This skill helps you implement polished UX patterns for Rails apps with responsive layouts, dark mode, loading states, and smooth interactions.

This skill provides a complete 3D building system with spatial indexing, structural physics, and multiplayer synchronization to speed up survival game

This skill routes particle tasks to GPU, physics, and lifecycle specialists, delivering recommended combinations for optimal effects.

This skill helps you debug Express.js and Node.js apps with a structured four-phase approach and practical diagnostic techniques.

This skill provides production-ready Rails safety checklists to prevent nil errors, N+1 queries, and security issues during implementation.

This skill helps you systematically diagnose and resolve React Native issues across iOS and Android by following a four-phase approach.

This skill helps you identify and remediate race conditions by applying atomic, transactional, and locking patterns across code paths.

This skill enhances 3D scenes with cinematic post-processing effects like chromatic aberration, vignette, and color grading for mood and storytelling.

This skill helps you build Shopify POS UI extensions to add tiles, modals, and blocks across the smart grid and product screens.

This skill helps you bind audio analysis to visuals, providing smooth mappings, beat responses, and dynamic frequency-driven effects for reactive visuals.