Migrating a Vite i18n App to Next.js Without Breaking Everything

Short summary

A practical guide to migrating i18n from a Vite SPA to Next.js, covering the shift from client-side translation to server-first routing. Key topics include sub-path routing for SEO, choosing between next-i18next and next-intl, avoiding hydration mismatches, and dynamically loading translation files. The article also promotes ViteToNext.AI as an automated migration tool.

• •Vite SPA i18n is client-side; Next.js requires server-first routing with sub-paths for SEO
• •Choose next-intl or i18next for App Router Server Components support
• •Prevent hydration errors by matching middleware locale detection with initial server render

Generated with AI, which can make mistakes.