elysiajs-expert

Expert guidance for ElysiaJS web framework development. Use when building REST APIs, GraphQL services, or WebSocket applications with Elysia on the Bun runtime. Covers routing, lifecycle hooks, TypeBox schema-based request/response validation and typing, Eden type-safe clients, authentication with JWT/Bearer (and sessions), all official plugins (OpenAPI/Swagger, CORS, JWT, static files, cron, GraphQL, tRPC), testing patterns, Bun-specific best practices (assumes bun-expert skill active), and production deployment optimizations.