Internationalisation

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• international-typesType-safe internationalization (i18n) utility types
• @tolgee/reactReact implementation for Tolgee localization framework
• n2wordsConvert numbers to words in 50 languages (72 regional variants) with zero dependencies. Supports BigInt, decimals, and browser/Node.js environments.
• next-i18n-routerNext.js App Router internationalized routing and locale detection.
• next-internationalType-safe internationalization (i18n) for Next.js
• po2jsonConvert PO files to JSON
• moment-miniParse, validate, manipulate, and display dates
• next-translateTiny and powerful i18n tools (Next plugin + API) to translate your Next.js pages.
• @transifex/nativei18n framework using Transifex Native
• persian-normalizeNormalize Persian and Arabic-script text. Fold ZWNJ, Arabic yeh/kaf, three digit sets and diacritics into one comparable form — or clean text for storage without destroying it.
• node-gettextA JavaScript implementation of gettext, a localization framework
• gettext-converterpo2js and js2po and i18next2po and po2i18next converter gettext resource utils
• tinymce-i18nLanguages for TinyMCE 4, 5, 6, 7 and 8
• ember-intlInternationalization for Ember projects
• react-localizationSimple module to localize the React interface using the same syntax used in the ReactNativeLocalization module
• react-intlayerEasily internationalize i18n your React applications with type-safe multilingual content management.
• limaxNode.js module to generate URL slugs. Another one? This one cares about i18n and transliterates non-Latin scripts to conform to the RFC3986 standard. Mostly API-compatible with similar modules.
• @wxt-dev/i18nType-safe wrapper around browser.i18n.getMessage with additional features
• @intlify/message-resolver@intlify/message-resolver
• @vendure/ngx-translate-extractExtract strings from projects using ngx-translate
• @lobehub/i18n-cliLobe i18n is a CLI tool that automate translate your i18n localization with AI
• stylelint-plugin-logical-cssA Stylelint plugin to enforce the use of logical CSS properties, values and units.
• storybook-react-intlAdd react-intl support to Storybook
• next-intlayerSimplify internationalization i18n in Next.js with context providers, hooks, locale detection, and multilingual content integration.
• typesafe-i18nA fully type-safe and lightweight internationalization library for all your TypeScript and JavaScript projects.
• ajv-ftl-i18nTranspile Fluent (ftl) files into ajv error translations.
• fluent-transpilerTranspile Fluent (ftl) files into optimized, tree-shakable, JavaScript EcmaScript Modules (esm).
• @crowdin/ota-clientJavaScript library for Crowdin OTA Content Delivery
• ngx-translate-messageformat-compiler> Compiler for ngx-translate that uses messageformat.js to compile translations using ICU syntax for handling pluralization and gender
• @inlang/cli--- title: inlang CLI - Localization Automation for CI/CD description: Automate translation workflows with machine translation, validation, and CI/CD integration. Supports JSON, i18next, next-intl, and more. og:image: https://cdn.jsdelivr.net/gh/opral/inl
• @jsverse/transloco-messageformatTranspiler for Transloco that uses messageformat.js to compile translations using ICU syntax for handling pluralization and gender
• gettext-extractorGettext extractor for JavaScript, TypeScript, JSX and HTML
• next-translate-pluginTiny and powerful i18n plugin to translate your Next.js pages.
• @docx-editor.dev/i18nShared UI locale strings and types for the @docx-editor.dev editor adapters (React and Vue).
• primelocalePrimeLocale provides i18n and l7n options globally for the components in PrimeUI libraries.
• translation-resilienceStops browser page translation (Google Translate) from crashing React and silently freezing translated text, by re-adopting displaced text nodes instead of swallowing errors.
• @transifex/clii18n CLI tool for Transifex Native
• dot-propertiesParse & stringify .properties files
• @schedule-x/current-timeSchedule-X plugin for displaying an indicator for the current time
• @jsverse/transloco-keys-managerExtract translatable keys from projects that uses Transloco
• es6-template-stringsCompile and resolve template strings notation as specified in ES6
• react-native-i18nProvide I18n to your React Native application
• @cospired/i18n-iso-languagesi18n for ISO 639 language codes
• babel-plugin-ttag[](https://travis-ci.org/ttag-org) [](https://codecov.io/gh/ttag-org/babel-plugin-ttag)
• @nextcloud/l10nNextcloud localization and translation helpers for apps and libraries
• @formatjs/macroformatjs-related compiler macros
• ttag[](https://stand-with-ukraine.pp.ua)
• @jsverse/transloco-localeThe localization (l10n) library plugin for Transloco
• @biesbjerg/ngx-translate-extract-markerFunction to manually mark strings to be extracted using ngx-translate-extract
• sails-stringfiletranslated/localized stringfiles containing messages from Sails core and dependencies

• @ngx-translate/core vs @jsverse/transloco-utils
• @fluent/syntax vs generaltranslation
• react-i18next vs use-intl
• i18next vs generaltranslation