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 ruleP2universalStack: javascript
overengineeringdommeasurementsimplicity
Pick the simplest API that solves the measurement problem
Don't reach for IntersectionObserver for a one-off measurement that a single getBoundingClientRect would solve.
PR: hegnar-web · org-mining-hist-2026-06Created: Jun 19, 2026
Bad example
Old codejavascript
| 1 | const observer = new IntersectionObserver(/* compute visibility once */); |
Explanation (EN)
Objašnjenje (HR)
Good example
New codejavascript
| 1 | const rect = node.getBoundingClientRect(); // one-off measurement |
Explanation (EN)
Objašnjenje (HR)