Rules Hub
Coding Rules Library
← Back to all rules
Rule priority, scope & exceptions
Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).
frontend ruleP2stack specificStack: react
reactkeyslistsnitpick
Use short, stable keys for list items
Avoid using long content strings as React keys; prefer a concise stable identifier or index-based key.
PR: frontpage-web · org-mining-hist-2026-06Created: Jun 18, 2026
Bad example
Old codetsx
| 1 | <li key={answer} dangerouslySetInnerHTML={{ __html: answer }} /> |
Explanation (EN)
Objašnjenje (HR)
Good example
New codetsx
| 1 | <li key={`item-${index}`} dangerouslySetInnerHTML={{ __html: answer }} /> |
Explanation (EN)
Objašnjenje (HR)