Claude Rules
Claude Code is Anthropic's coding agent. A `CLAUDE.md` file in your project root gives Claude persistent context about your project — tech stack, conventions, commands, and patterns.
CLAUDE.mdDjango Claude Rules
Claude rules for Django: project structure, DRF patterns, Celery, and production Django best practices.
Documentation Claude Rules
Claude rules for writing excellent documentation: README structure, API docs, code comments, and architecture docs.
React Claude Rules
Claude rules for React: component design, state patterns, performance, and testing conventions in CLAUDE.md.
Go Claude Rules
Claude rules for Go: project structure, error handling, testing, and idiomatic Go patterns.
Performance Claude Rules
Claude rules for performance optimization: profiling workflow, caching patterns, database optimization, and frontend performance.
Security Claude Rules
Security-focused Claude rules for any codebase: OWASP top 10, secrets management, auth, and vulnerability prevention.
SQL Claude Rules
Claude rules for SQL and database design: schema conventions, query patterns, and migration safety.
Testing Claude Rules
Claude rules for writing high-quality tests: test pyramid strategy, mocking principles, and CI integration.
FastAPI Claude Rules
Claude rules for FastAPI: project structure, async SQLAlchemy, testing, and production patterns.
Rust Claude Rules
Claude rules for Rust: zero-cost abstractions, async with Tokio, error types, and high-performance Rust patterns.
Vue.js Claude Rules
Claude rules for Vue 3: Composition API, Pinia, performance, and Vue ecosystem best practices.
Docker Claude Rules
Claude rules for Docker: layer caching, multi-stage builds, image security, and container optimization.
Next.js Claude Rules
Claude rules for Next.js App Router: streaming, server actions, caching, and production deployment patterns.
Claude Rules by Language
Jump directly to the Claude rules for your stack