Production-ready integration patterns for Mapbox GL JS across React, Vue, Svelte, Angular, and vanilla JavaScript.

• Covers framework-specific lifecycle management (useEffect/useRef in React, mounted/unmounted in Vue, onMount/onDestroy in Svelte, ngOnInit/ngOnDestroy in Angular) with proper cleanup to prevent memory leaks
• Includes Web Components pattern for framework-agnostic reusable map elements and cross-framework compatibility
• Provides token management via environment variables, Search JS integration, and SSR handling for Next.js and Angular Universal
• Documents seven common mistakes (missing map.remove(), initializing in render, wrong dependency arrays, hardcoded tokens) with corrected examples