# Architecture principles whose scope is runtime_extensibility

> 2 records

This index as JSON: https://banes-lab.com/json/api/facets/architecture/scope/runtime-extensibility

## Entries

- [Opaque Runtime Behavior](https://banes-lab.com/records/architecture/opaque-runtime-behavior.md): A defect in which runtime behavior emerges from hidden reflection, registration or binding that nothing reports, so the runtime's structure and state cannot be inspected.
- [Speculative Generality](https://banes-lab.com/records/architecture/speculative-generality.md): A defect in which abstractions are built for variation that has no evidence of arriving.