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Rule priority, scope & exceptions
Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).
fullstack ruleP2universalStack: TypeScript / React
api-designreactkeysfrontend
Include a stable id in list items so clients can key them
API list items consumed by a UI should carry a stable identifier so the frontend can use it as a render key.
PR: hegnar-ws · org-mining-hist-2026-06Created: Jun 18, 2026
Bad example
Old codetypescript
| 1 | return news.map((n) => ({ title: n.title, body: n.body })); |
Explanation (EN)
Objašnjenje (HR)
Good example
New codetypescript
| 1 | return news.map((n) => ({ id: n.isin, title: n.title, body: n.body })); |
Explanation (EN)
Objašnjenje (HR)