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Rule priority, scope & exceptions
Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).
backend ruleP2universalStack: javascript
librariesreusemaintainability
Use an established library for common tasks instead of hand-rolling
Reach for a well-known library (e.g. for query-string building) for common, error-prone tasks rather than reimplementing the logic by hand.
PR: hegnar-web · org-mining-hist-2026-06Created: Jun 19, 2026
Bad example
Old codetypescript
| 1 | const qs = Object.keys(params).map((k) => `${k}=${params[k]}`).join('&'); |
Explanation (EN)
Objašnjenje (HR)
Good example
New codetypescript
| 1 | import queryString from 'query-string'; |
| 2 | const qs = queryString.stringify(params); |
Explanation (EN)
Objašnjenje (HR)