Frontend Delivery Production Checklist
When to use this skill
- •Before deploying to production
- •Production readiness review
- •Performance optimization
Workflow
- • Run production build
- • Check bundle size
- • Run Lighthouse audit
- • Test on real devices
- • Verify error tracking
- • Check analytics
Instructions
Checklist
- • All environment variables set
- • Error boundaries in place
- • Error tracking configured (Sentry)
- • Analytics configured
- • SEO meta tags present
- • Images optimized
- • Bundle size < 200KB (gzipped)
- • Lighthouse score > 90
- • Accessibility tested
- • Security headers configured
- • HTTPS enabled
- • CDN configured
Performance
bash
npm run build npm run preview lighthouse http://localhost:4173
Resources
- •Use production build for testing
- •Run Lighthouse before deploy
- •Monitor bundle size