Analyze and optimize code performance
npx claudepluginhub ananddtyagi/claude-code-marketplace --plugin optimizeApplication profiling, performance optimization, and observability for frontend and backend systems
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Refactor code following best practices and design patterns
AI-native product management for startups. Transform Claude into an expert PM with competitive research, gap analysis using the WINNING filter, PRD generation, and GitHub Issues integration.
React, Next.js, and React Native best practices. 64 React/Next.js rules and 35+ React Native/Expo rules covering performance, rendering, state, animations, and navigation.