error-boundaries

Catch errors at logical boundaries, not random points in the call stack.

Error boundaries are strategic catch points that prevent cascading failures while enabling graceful degradation. Place them at architectural boundaries—not scattered throughout business logic.

| Is this a context transition point? | Don't catch here | | Would catching prevent meaningful propagation? | Don't catch here | | Can I translate to a meaningful domain error? | Don't catch here | | Is there a specific recovery action? | Don't catch here | | Does the boundary change ownership? | Don't catch here |

يُستخدم عند تحديد مكان اكتشاف الأخطاء. يُستخدم عندما تنتشر الأخطاء بعيدًا جدًا أو ليست بعيدة بدرجة كافية. يُستخدم عند تصميم عزل المكون/الخدمة. المصدر: yanko-belov/code-craft.