SEO
Start with page structure and basic metadata.
Next.js III: SEO, i18n 2026
EventMap starts with URL architecture
A training project for SEO, i18n and App Router patterns.
i18n
Keep locale in the URL before translating the interface.
App Router patterns
Separate pages, shared UI and simple server components.
Demo Lab
Demo Lab
Small isolated pages for checking patterns before they move into EventMap.
URL segment/en
html langen
params.localeen
searchParams filter
Read city from URL searchParams and filter demo events on the server.
Zod boundary
Check raw items before they reach EventCard UI.
Safe fallback
Show fallback data instead of a red screen when external data fails.
Route map
See how [locale], [id] and query strings appear in current EventMap routes.
Static event params
See which locale and event id pairs are prepared for next build.
Controlled content source
Compare controlled event ids with live Ticketmaster ids before static detail pages are built.
Cache policy
Compare controlled content, live fetch cache and preview no-store.
Rendering strategy map
Compare static, dynamic, ISR, no-store and client routes in EventMap.
Live cache
See how live Ticketmaster data returns to EventMap with cache policy.
Client-side search
See why results loaded after useEffect are weak for SEO.
Search segments
See how [[...segments]] turns clean search URLs into server filters.
Search navigation
Active filters, reset links and pagination without client state.
Live search source
See how product search tries Ticketmaster first and falls back to controlled events.
SEO baseline
Check title, description, canonical, hreflang, sitemap and robots in the final SEO baseline.
Parallel routes
See how a layout can render children and @modal slot at the same time.
Modal vs full page
Compare a UX modal route with a full SEO detail page.
Suspense and streaming
See how a page shell can render before a slow server block finishes.
Supabase architecture
See where browser client, server client, Auth and Postgres fit into EventMap.
Supabase RLS
See how favorites table, grants and RLS policies protect user rows.
Supabase Auth
See how Magic Link, Google OAuth, callback route and safe redirect work together.
Supabase Cloud Favorites
See how guest localStorage favorites switch to account-based favorites with RLS.
Final architecture
See how Product EventMap, Demo Lab, server/client boundaries and backend options fit together.