next-intl-add-language
Add new language to a Next.js + next-intl application Use when this capability is needed.
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- Repository
- tomevault-io/skills-registry
- Last source activity
- May 11, 2026 at 15:30
- Detected SKILL.md language
- English
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- 1
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- 0
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- next-intl-add-language
- description
- Add new language to a Next.js + next-intl application Use when this capability is needed.
- metadata
- {"author":"github"}
This is a guide to add a new language to a Next.js project using next-intl for internationalization,
- For i18n, the application uses next-intl.
- All translations are in the directory `./messages`.
- The UI component is `src/components/language-toggle.tsx`.
- Routing and middleware configuration are handled in:
- `src/i18n/routing.ts`
- `src/middleware.ts`
When adding a new language:
- Translate all the content of `en.json` to the new language. The goal is to have all the JSON entries in the new language for a complete translation.
- Add the path in `routing.ts` and `middleware.ts`.
- Add the language to `language-toggle.tsx`.
---
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<!-- tomevault:4.0:skill_md:2026-04-16 -->
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