testability-scoring

The 10 Principles at a Glance: | Principle | Weight | Key Question |

| Observability | 15% | Can we see what's happening? | | Controllability | 15% | Can we control the application? | | Algorithmic Simplicity | 10% | Are behaviors predictable? | | Algorithmic Transparency | 10% | Can we understand what it does? | | Algorithmic Stability | 10% | Does behavior remain consistent? |

| Explainability | 10% | Is the interface understandable? | | Unbugginess | 10% | How error-free is it? | | Smallness | 10% | Are components appropriately sized? | | Decomposability | 5% | Can we test parts in isolation? | | Similarity | 5% | Is the tech stack familiar? |