3.6 KiB
3.6 KiB
Les 17: Advanced Deployment & Production (Vercel)
📋 Lesmateriaal nog niet uitgewerkt
De volgende bestanden worden gegenereerd wanneer deze les wordt uitgewerkt:
- Les17-Slide-Overzicht.md
- Les17-Lesplan.md
- Les17-Bijlage-A-Lesopdracht.md
- Les17-Bijlage-B-Huiswerkopdracht.md
Hoofdstuk
Hoofdstuk 3: Advanced (Les 8-18)
Beschrijving
Production-ready deployment.
Te Behandelen
Vercel Deployment Deep Dive
Hoe werkt Vercel:
- Edge network
- Serverless
- Automatic builds
Git Integratie:
- Push main → deploy
- Branches → preview URLs
- Preview deployments
- Instant rollbacks
- Environments
Environment Variables
- Verschillende vars per environment
- Secrets handlen
- Accessing (process.env, NEXT_PUBLIC_)
- Best practices
Custom Domains
- Domein toevoegen
- DNS config
- HTTPS automatic
- Multiple domains
Performance Optimization
| Categorie | Technieken |
|---|---|
| Images | Next.js Image, lazy loading, responsive, WebP/AVIF |
| Fonts | next/font, font-display, reducing files |
| Code | Dynamic imports, lazy loading, route-based splitting |
| General | Bundle analyse, caching strategies, connection pooling |
Vercel Analytics
Web Vitals:
- CLS (Cumulative Layout Shift)
- FID (First Input Delay)
- LCP (Largest Contentful Paint)
- FCP (First Contentful Paint)
- TTFB (Time to First Byte)
Features:
- Real user monitoring
- Speed insights
- Audience insights
Error Tracking
- Edge Function logs
- Error boundaries
- Logging services (Sentry, LogRocket)
CI/CD
- GitHub Actions
- Automated testing
- Type checking
- Linting
- E2E on previews
Supabase Production
- Connection pooling
- Backups
- Monitoring
- Rate limiting
Security Checklist
- Env vars secure
- No secrets exposed
- HTTPS
- CSP headers
- Rate limiting
- Validation
- Dependency updates
Tools
- Vercel
- GitHub Actions
- Sentry/LogRocket
- Lighthouse
- Cursor
Lesopdracht (2 uur)
Production-Ready Deployment van Beste Project
(Todo app aanbevolen)
Phase 1: Pre-Deployment Checklist (30 min)
Verify:
- Env vars
- Error boundaries
- Loading states
- 404 page
- SEO basics
- Favicon
- TypeScript errors
Phase 2: Performance Optimization (45 min)
- Run Lighthouse (aim 90+)
- Fix met Cursor:
- Optimize images
- Reduce bundle
- Optimize fonts
- Improve Core Web Vitals
- Re-run
- Document
Phase 3: Deploy & Monitor (45 min)
- Deploy naar Vercel
- Custom domain (optional)
- Enable Analytics
- Setup error monitoring
- Maak monitoring dashboard
- Test grondig
Deliverable
- Production URL
- Lighthouse screenshot
- Dashboard access
Huiswerk (2 uur)
Maak Production Deployment Playbook
Deel 1: Comprehensive Checklist (1 uur)
Schrijf checklists voor:
- Pre-Deployment
- Environment Setup
- Performance Requirements
- Monitoring Setup
- Post-Deployment
- Rollback Plan
Deel 2: GitHub Actions (optional, 30 min)
- Setup automated checks op PRs
Deel 3: Monitoring Dashboard (30 min)
Bouw admin dashboard met:
- Deployment status
- Errors
- Performance metrics
- Database usage
- API usage
- Custom metrics
- Auto-refresh 5min
Deliverable
- Playbook
- GitHub Actions
- Dashboard
- Reflectie (200 woorden)
Leerdoelen
Na deze les kan de student:
- Vercel deployment configureren met Git integration
- Environment variables veilig beheren
- Custom domains configureren
- Performance optimaliseren voor Web Vitals
- Analytics en monitoring opzetten
- CI/CD implementeren met GitHub Actions
- Security best practices toepassen voor productie