Angular Style Guide

Priority: P0 (CRITICAL)

Principles

• Single Responsibility: One component/service per file. Small functions (< 75 lines).
• Size Limits: Keep files under 400 lines. Refactor if larger.
• Strict Naming: feature.type.ts (e.g., hero-list.component.ts).
• Barrels: Use index.ts only for public APIs of specific features/libraries. Avoid deep barrel imports within the same feature.
• LIFT: Locate, Identify, Flat structure, Try DRY.

Naming Standards

• Files: kebab-case.type.ts
• Classes: PascalCase + Type suffix (HeroListComponent)
• Directives: camelCase selector (appHighlight)
• Pipes: camelCase name (truncate)
• Services: PascalCase + Service suffix (HeroService)