The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech LeadsJuly 17-18

Join

Top JavaScript Localization Libraries 2025

GitHub Libraries → JavaScript → Localization Libraries
▼

formatjs/formatjs 14K +13

added 4 months ago

Internationalize your web apps on the client & server.

JavaScript Localization Libraries React Localization Libraries

airbnb/polyglot.js 3K +1

added 2 months ago

Give your JavaScript the ability to speak many languages.

JavaScript Localization Libraries

lukeed/rosetta 795

added 2 months ago

A general purpose internationalization library in 298 bytes!

JavaScript Localization Libraries

opral/inlang-paraglide-js 91 +2

added 2 months ago

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

JavaScript Localization Libraries

Join libs.tech

...and unlock some superpowers

GitHub

We won't share your data with anyone else.