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Top JavaScript Localization Libraries 2025

GitHub Libraries → JavaScript → Localization Libraries
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formatjs/formatjs 14K +11

added 1 month ago

Internationalize your web apps on the client & server.

JavaScript Localization Libraries React Localization Libraries

lukeed/rosetta 793

added 1 week ago

A general purpose internationalization library in 298 bytes!

JavaScript Localization Libraries

opral/inlang-paraglide-js 90 +3

added 2 weeks ago

Tree-shakable i18n library build on the inlang file format.

JavaScript Localization Libraries

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