awesome-i18n

tiny i18n helper library written in JavaScript, made to work both in the browser and in CommonJS environments

Internationalization solution for

eo-locale

elegant lightweight library based on Internationalization API

documentation for standard object from JavaScript

internationalize your browser extension. APIs to get localized strings from locale files

facebook/fbt

internationalization framework for JavaScript designed to be not just powerful and flexible, but also simple and intuitive

internationalize your web apps on the client & server

extract messages from project with FormatJS library

internationalization framework for browser or any other JavaScript environment

i18n-ally

extension for VSCode, all in one about i18n

intljulep

super lightweight yet powerful i18n library

jquery/globalize

library for i18n that leverages the official Unicode CLDR JSON data

Jed

Gettext style i18n library

fast and small i18n library

js-lingui

readable, automated, and optimized internationalization

lightweight simple translation module with dynamic JSON storage

library for translations based on ES6 template literals

typesafe-i18n

type-safe, lightweight localization library for TypeScript with no external dependencies

schummar-translate

TypeScript powered translation library for React and Node.js

messageformat

ICU MessageFormat for Javascript - i18n Plural and Gender Capable Messages

rosetta

A general purpose internationalization library in ~300 bytes (including dependencies)

Intl.js (UNMAINTAINED)

implementation of the ECMAScript Internationalization API

synchronous, typesafe and lightweight i18n library

next-translate

easy i18n for NextJS, ~1kb of size

next-intl

a minimal, but complete solution for internationalization in Next.js apps works with SSR and SSG

react-translate

internationalization for React

react-native-localize

toolbox for your React Native app localization

react-localization

simple module to localize the React interface using the same syntax used in the ReactNativeLocalization module

internationalize your web apps with react-intl library

extract messages from project with FormatJS library

small and fast library that you can use to replace FormatJS components

react-i18nify

simple i18n translation and localization components and helpers for React

internationalization framework for React and React Native which is based on i18next

react-i18n-mini

A tiny (~2.39 kB) internationalisation library for React

react-persian

set of react components for Persian localization

react-translated

dead simple way to add complex translations

react-localize-redux

localization library for handling translations

react-translate-component

component for React that utilizes the Counterpart module and the Interpolate component to provide multi-lingual/localized text content

react-littera

lightweight library for robust translations using hooks. Some of the key features are dynamic templates, missing reports, auto-locale detection and more

talkr

lightest i18n provider for React applications (< 1kb). Supports Typescript, provides smart autocompletion based on your own json translation files, handles complex plural rules, 0 dependencies

vue i18n is internationalization plugin for Vue.js

sweet-i18n

automatic extraction and conversion of Chinese characters in Vue and JS files based on Babel

translation library for Angular

svelte-i18n

internationalization for Svelte

official Quasar framework document page about internationalization

modern server-side Java template engine for both web and standalone environments

How to use for translations

Spring Boot internationalization. LocaleResolver & LocaleChangeInterceptor example usage

Baeldun post about using Spring Messages

Stackoverflow thread about i18n in Spring Boot

Stackoverflow thread about time and timezones in Java

jekyll-multiple-languages-plugin

Jekyll Multiple Languages is an internationalization plugin for Jekyll

jekyll-i18n

Jekyll i18n is a plugin that enables simplistic multi-language site designs using Jekyll. (not maintained)

SwiftGoogleTranslate

framework to use cloud translation API by Google in Swift

Twitter/CLDR

implementation of the ICU that uses the Common Locale Data Repository to format dates, plurals

official internationalization API document page

internationalization package

deep-translator

library to translate between different languages in a simple way using multiple translators

extract messages from project with FormatJS library

extract translation keys and messages from various different libraries

IntelliJ plugin for extracting i18n keys

IntelliJ IDEA plugin for extracing i18n keys

Argos Translate

open source offline translation app based on OpenNMT

tool for adding native language support to applications

RTranslator

simultaneous translator app for Android based on Google's API

Crow Translate

lightweight desktop translator, uses Google, Yandex and Bing translate API

Copy Translator

cross-platform app that automatically translate texts when copied in the clipboard

cross-platform i18n manager

free translation memory application that works on all popular operating systems

LibreTranslate

self-hosted web application to translate texts

tool for managing PO language files

git-based editor in the browser that connects to your repo

powerful, modern, and friendly wrapper for JavaScript dates and times (replaces momentjs)

JS library for dates

fake phone number generator

googlei18n/libphonenumber

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers

JS library for entering and validating international phone numbers

Localization and internationalization, what's the difference?

Blog post on dev.to about top 12 libraries for react localization

article about images localization and i18n in blog post banners

what is the difference between language and locale

blog post with a warning on using different i18n backends in development/production

hreflang FAQ and explanation how to use it and why it is important for SEO

article demonstrates how to set up and manage translations with autogenerated translation keys with FormatJS

Github: FormatJS example project

example project built with React-intl and React

Github: i18next example project

example project built with i18next and React

official Google document page

official Angular i18n document page

the Unicode CLDR provides key building blocks for software to support the world's languages, with the largest and most extensive standard repository of locale data available

ICU is a mature and widely used providing Unicode and Globalization support for software applications

extracting translation keys from project files. JavaScript, Android, iOS/macOS

translation is made by real people but you can make an order using API