next-intl vs react-i18next: Which Should You Choose?
Compare next-intl and react-i18next on internationalization for React and Next.js. Discover which i18n library best fits your project.
next-intl wins for Next.js App Router; react-i18next for universal React or existing i18next. Choice is framework-specific.
next-intl
i18n for Next.js App Router; server components, routing, messages in one.
react-i18next
Widely used i18n for React; works everywhere; i18next as core.
What are the key differences between next-intl and react-i18next?
| Feature | next-intl | react-i18next |
|---|---|---|
| Next.js App Router | Native support; server/client | Via config; client-first legacy |
| Bundle size | Lighter; Next.js-specific | Larger; universal |
| Pluralization & format | ICU MessageFormat; built-in | ICU; via i18next plugins |
| Ecosystem | Next.js-centric | React, Vue, vanilla; broad |
What is the verdict on next-intl vs react-i18next?
next-intl wins for Next.js App Router; react-i18next for universal React or existing i18next. Choice is framework-specific.
Which option does MG Software recommend?
MG Software uses next-intl for new Next.js App Router projects. react-i18next for Pages Router or shared React components.
Frequently asked questions
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