Analyze and optimize code performance
npx claudepluginhub ananddtyagi/claude-code-marketplace --plugin optimizeComprehensive 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.
Full-lifecycle job search co-pilot with long-term memory. Captures preferences, finds matching roles, researches companies, tailors resumes and cover letters, preps for interviews, negotiates offers, and tracks your entire pipeline — all with persistent memory across sessions.
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.