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Rule priority, scope & exceptions
Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).
frontend ruleP2universalStack: javascript
loggingerror-handlingux
Don't console.error an error already surfaced in the UI
Skip logging an error the user already sees rendered; if you log for debugging, gate it to development only.
PR: hegnar-web · org-mining-hist-2026-06Created: Jun 19, 2026
Bad example
Old codejavascript
| 1 | catch (error) { |
| 2 | console.error(error); |
| 3 | setErrorMessage(String(error)); // already shown in UI |
| 4 | } |
Explanation (EN)
Objašnjenje (HR)
Good example
New codejavascript
| 1 | catch (error) { |
| 2 | if (window.location.hostname === 'localhost') console.error(error); |
| 3 | setErrorMessage(String(error)); |
| 4 | } |
Explanation (EN)
Objašnjenje (HR)