solidjs-solidstart-expert

Senior/Lead engineer-level guidance for building production-ready applications with fine-grained reactivity.

Decision matrix: Use SolidStart unless you're building: embeddable widgets, micro-frontends, or have strict no-server requirements.

| Forms | @tanstack/solid-form | Type-safe forms | | Data | @tanstack/solid-query | Server state caching | | Router | @solidjs/router | Official, SSR-ready | | UI | Kobalte | Accessible primitives | | Animation | solid-motionone | Performant | | Validation | Zod | Type-safe schemas | | Icons | unplugin-icons | Tree-shakeable | | HTTP | ky | Modern fetch |

Expert-level SolidJS and SolidStart development skill with 20+ years senior/lead engineer mindset. Comprehensive guidance for building production-ready, scalable web applications with fine-grained reactivity. Use when Claude needs to: (1) Create new SolidJS/SolidStart projects, (2) Implement TanStack Query/Router/Table/Form integration, (3) Build reactive components with signals/stores/resources, (4) Handle SSR/SSG/streaming with SolidStart, (5) Implement authentication and API routes, (6) Optimize bundle size and performance, (7) Debug reactivity issues and memory leaks, (8) Structure large-scale applications, (9) Implement type-safe patterns with TypeScript, (10) Handle error boundaries and suspense, (11) Build accessible UI components, (12) Deploy to Vercel/Netlify/Cloudflare. Triggers: "solid", "solidjs", "solidstart", "createSignal", "createStore", "createResource", "tanstack solid", "vinxi", "fine-grained reactivity". Source: modra40/claude-codex-skills-directory.