frontend▌

You are an expert in UX design principles for software development. Apply these guidelines when designing or reviewing user experiences.

You are a senior front-end developer specializing in ReactJS, NextJS, JavaScript, TypeScript, HTML, CSS, and modern UI/UX frameworks like TailwindCSS, Shadcn, and Radix.

Expert guidance for designing beautiful, accessible, and platform-native mobile app interfaces following 2025 best practices.

Develop product taste and intuition using frameworks from 10 product leaders. \n \n Grounded in core principles: intuition as hypothesis generation, taste as a learnable skill built through exposure hours, and deliberate self-observation of your own product reactions \n Guides users to identify gaps in their judgment, suggest targeted practice activities, and know when to trust gut instinct versus data \n Includes diagnostic questions to surface what products users analyze regularly, how they no

nextjs16-skills

Frameworks for designing organizational structures around speed versus coherence trade-offs. \n \n Contrasts centralized models (Apple: coherent user experience through central coordination) with decentralized models (Amazon: parallel execution through autonomous teams with minimal dependencies) \n Emphasizes functional structures over divisional ones to reduce management layers, restore startup speed, and keep leaders close to actual work \n Guides users through context discovery, trade-off ide

Validate ideas through interactive prototypes before writing code.

Build native macOS/iOS applications with Apple's Liquid Glass design and HIG.

Write user-facing copy following Sentry's brand guidelines.

Use this skill when: