What problem does it solve? Choosing a frontend library for a common task often means sifting through dozens of similar options with unclear tradeoffs. This Skill provides an opinionated, curated lookup table that maps UI tasks directly to a single recommended library, eliminating decision fatigue and inconsistent picks across a project. ## Core Features & Use Cases - Task-to-library lookup: Covers UI primitives (base-ui, cmdk, Sonner, input-otp), motion (motion, NumberFlow, Cobe, shiki), charts (Liveline, recharts), interaction (dnd kit, Virtuoso), and state/styling (zustand, clsx, cva, next-themes). - Existing-dependency awareness: Checks package.json first and respects libraries already installed rather than churning dependencies. - Mismatch detection: Flags common anti-patterns like hand-built toasts, div-based dropdowns without focus handling, and unvirtualized thousand-row lists. - Use Case: You ask "what should I use for drag and drop?" and get a single recommendation (dnd kit) with a one-sentence rationale, ready to install and wire up. ## Quick Start Ask the agent which library to use for a specific frontend task, such as "I need toasts in my React app" or "what should I use for a command palette?"
