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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 ruleP2stack specificStack: typescript
typescriptdead-codetype-guardsreadability
Don't add runtime type guards for values already guaranteed by the type system
If a parameter is already typed as a string, a typeof string check is dead defensive code; remove it unless the value genuinely crosses an untyped boundary.
PR: frontpage-web · org-mining-hist-2026-06Created: Jun 18, 2026
Bad example
Old codetypescript
| 1 | function format(position: string) { |
| 2 | if (typeof position === 'string') return position.replace('-', ''); |
| 3 | } |
Explanation (EN)
Objašnjenje (HR)
Good example
New codetypescript
| 1 | function format(position: string) { |
| 2 | return position.replace('-', ''); |
| 3 | } |
Explanation (EN)
Objašnjenje (HR)