Architecture for Next.js App Router i18n at Scale: Fixing 100+ Locale SSR Bottlenecks
If you have ever worked on a global product with 50, 70, or even 100+ locales, you already know the dark side of internationalization:
Slow SSR rendering
Bloated server bundles
20–50 MB of locale JSONs shipped to the client
Random hydration misma...
techblog.geekyants.com4 min read