Scaling a Content Site to 5 Languages with Next.js + next-intl (Zero Manual Translation)

Short summary

This tutorial shows how to scale a content site to 5 languages using Next.js 16, next-intl, and Claude API for automated translation. The author scaled their NBA jersey site from 63 English articles to 267 pages across 5 locales in ~45 seconds, achieving 5x traffic growth with zero manual translation. The approach uses locale-specific directories, intelligent fallbacks, and batch translation via Claude API.

• •Automated multilingual content scaling using Claude API for zero-manual-translation
• •Real example: 63 English articles → 267 pages across 5 languages in 45-second builds
• •Architecture uses Next.js 16 App Router, next-intl routing, and graceful fallbacks

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