Backend Development Guidelines
· Batch Import
Description
Comprehensive backend development guide for Next.js 14/tRPC/Express/TypeScript monorepo. Covers tRPC routers, public API endpoints, BullMQ queue processors, layered architecture, dual database system (PostgreSQL + ClickHouse), multi-tenant isolation, OpenTelemetry observability, and testing strategies.
Repository
https://github.com/langfuse/langfuse/tree/main/.claude/skills/backend-dev-guidelines
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