i18next
i18next internationalization framework
@messageformat/core
PluralFormat and SelectFormat Message and i18n Tool - A JavaScript Implemenation of the ICU standards.
gettext-parser
Parse and compile gettext po and mo files to/from json, nothing more, nothing less
ttag
[![Stand With Ukraine](https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/banner-direct.svg)](https://stand-with-ukraine.pp.ua)
i18next-scanner
Scan your code, extract translation keys/values, and merge them into i18n resource files.