# Modularity / Cross-Cutting Concerns

> "modularity" (structural-core layer) is traded against "Cross-Cutting Concerns" (structural-core layer) — a principle cannot be scope-separated from a quality, metric, or cost it competes with; resolve by measuring "Cross-Cutting Concerns" and choosing an explicit operating point.

Record: `tension:cross-cutting-concerns-modularity`
Kind: tension
Canonical: https://banes-lab.com/ontology/schema#tension-cross-cutting-concerns-modularity

## tensions-with

- [Modularity](https://banes-lab.com/records/arch/modularity.md)
- [Cross-Cutting Concerns](https://banes-lab.com/records/lex/cross-cutting-concerns.md)