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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:

Foundational game design theory covering MDA framework, player psychology, and balance principles. \n \n Explains the MDA framework (Mechanics → Dynamics → Aesthetics) and core engagement loops with fast feedback, clear causation, and rewarding outcomes \n Covers flow channel theory for matching challenge to player skill, Bartle's player types, and self-determination theory (autonomy, competence, relatedness) \n Details reward systems including intrinsic vs. extrinsic rewards and scheduling stra

Master Web3 frontend development with wallet integration, modern libraries (viem/wagmi), and production dApp patterns.

Framework-agnostic rules for accessible, performant, responsive web interfaces aligned with WCAG 2.2 and modern web standards. \n \n Comprehensive accessibility guidance covering semantic HTML, ARIA, keyboard navigation, focus management, color contrast, forms, and error handling with specific WCAG success criteria mappings \n Mobile-first responsive design using modern CSS (clamp, container queries, logical properties) and touch-friendly targets; no horizontal scrolling at 320px width \n Perfor

Vue JSX syntax patterns and migration guidance from React JSX. \n \n Covers attribute naming differences between Vue and React JSX (e.g., class vs className ) \n Includes JSX plugin configuration for Vue projects \n Provides reference material for migrating existing React JSX code to Vue or resolving attribute type errors \n

Vue Router 4 patterns, navigation guards, and route-lifecycle best practices. \n \n Covers five navigation guard patterns including async/await handling, deprecated next() function migration, infinite redirect loops, and param-change detection \n Addresses route-lifecycle gotchas like stale data when navigating between same routes and event listener cleanup on component unmount \n Includes guidance on beforeRouteEnter guard limitations, component instance access, and param-triggered navigation b