Making AI Understand Angular: 13 Essential Rules for Production Code

Angular's strict conventions and multiple competing patterns—standalone vs NgModule, NgRx vs Signals—leave AI uncertain about how to generate correct code, resulting in unsubscribed Observables, conflicting state patterns, and improperly ordered lifecycle hooks. This guide's 13 CLAUDE.md rules establish clear architectural constraints that ensure Claude Code generates production-ready components aligned with your team's specific conventions. For teams using AI-assisted development, these standardized rules transform code quality from unpredictable to reliable.