Mapbox Performance Patterns Skill This skill provides performance optimization guidance for building fast, efficient Mapbox applications. Patterns are prioritized by impact on user experience, starting with the most critical improvements. Performance philosophy: These aren't micro-optimizations. They show up as waiting time, jank, and repeat costs that hit every user session. Priority Levels Performance issues are prioritized by their impact on user experience: - 🔴 Critical (Fix First) : Directly causes slow initial load or visible jank - 🟡 High Impact : Noticeable delays or increased resou…