JavaScript Localization

Open-source JavaScript projects categorized as Localization Edit details

Top 16 JavaScript Localization Projects

  • hybrids

    Extraordinary JavaScript UI framework with unique declarative and functional architecture

    Project mention: Why we chose WebComponents for our Design System | | 2022-05-05


  • next-translate

    Next.js plugin + i18n API for Next.js 🌍 - Load page translations and use them in an easy way!

    Project mention: Framework/library/tooling for static export | | 2022-08-13
  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • fluent.js

    JavaScript implementation of Project Fluent

    Project mention: Show HN: Localization and translations should be code, not data | | 2022-07-05

    It's a tempting argument. By interviewing hundreds of people a different pattern emerged though. Translators don't know how to code. Some companies manually removed quotation marks (") from strings because they confused translators.

    What do you think about Mozilla's Fluent format/syntax

    BTW feel free to reach out via email to me. Look at my profile to find it.

  • gatsby-plugin-intl

    Gatsby plugin that turns your website into an internationalization-framework out of the box.

    Project mention: best practices and tips for localization and internationalization with Gatsby | | 2021-12-22
  • ttag

    :orange_book: simple approach for javascript localization

    Project mention: Vue 3 as the New Default | | 2022-02-07

    Is there anything forcing you to use Angular’s i18n support?

    I use ttag ( with React and like it. I don’t see any reason you couldn’t use it (or another library) with Angular.

  • svelte-intl-precompile

    I18n library for Svelte.js that analyzes your keys at build time for max performance and minimal footprint

    Project mention: SvelteKit internationalization | | 2022-06-19

    I would like there to be an baked-in solution, but for now I'm looking at Svelte Intl Precompile and Svelte i18n. They look very promising, but they are not baked-in.

  • react-translated

    A dead simple way to add complex translations (i18n) in a React (DOM/Native) project 🌎🌍🌏

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • react-i18nify

    Simple i18n translation and localization components and helpers for React.

  • odas_web

    A desktop visualization GUI for the ODAS library

    Project mention: odas studio unresponsive | | 2022-07-17

    to launch odas studio, but it said it was frequently crashing. I changed the contents in the package.json file to this: { "name": "odas_studio", "version": "0.3.0", "description": "A desktop GUI for the ODAS library", "main": "main.js", "scripts": { "start": "electron .", "postinstall": "./node_modules/.bin/electron-rebuild" }, "author": "Cedric Godin", "license": "MIT", "devDependencies": { "electron": "^15.3.0", "electron-rebuild": "^3.2.3" }, "dependencies": { "@google-cloud/speech": "^4.9.0", "grpc": "^1.24.2", "ip": "^1.1.5", "mathjs": "^9.5.1", "node-localstorage": "^1.3.1", "systeminformation": "^5.9.8", "wav": "^1.0.2", "wav-file-info": "0.0.8" }, "repository": { "type": "git", "url": "" } } I got the above code from this link. Credits to User zholondz. However, despite being able to launch odas studio, none of the buttons work on the interface. I cannot select the core or config file and the launch button does not work. The Local System Monitor only displays the value 0 for each category. I followed the instructions on this link. I believe my core and config are not in the exact same directory as what it says in the instructions, but even if I changed their locations, it still does not work. Any help and additional questions are welcome.

  • transai

    transai is a localization tool on Android and iOS.

  • i18n

    i18n wrapper and Koa middleware for Lad (by ladjs)

    Project mention: Ask HN: Those making $500/month on side projects in 2021 – Show and tell | | 2021-12-23

    It actually doesn't determine it by the country the request is coming from.

    How it works is fully documented here:

    1) Check URL (e.g. if /de or /de/ then it's a de locale - as long as de is a supported locale)

  • react-intl-example

    React internationalization with react-intl

    Project mention: I want multiple language support for my React project, what's the best way of doing it? | | 2022-02-09

    Here is a working example of React app with multiple languages:

  • nextjs-i18n-example

    Next.js internationalization with react-intl

    Project mention: Translate NextJS website | | 2022-05-22

    We followed the steps from this article for our NextJS website translation

  • javascript-i18next-example

    Example repository demonstrating how to integrate Localazy with your javascript app using the i18next library

  • locize-lastused

    Using API lastUsed using in node.js, in the browser and for deno.

    Project mention: How to properly internationalize a Vue application using i18next | | 2022-05-15

    import I18NextVue from 'i18next-vue' import i18next from 'i18next' import Backend from 'i18next-locize-backend' import LanguageDetector from 'i18next-browser-languagedetector' import LastUsed from 'locize-lastused' import { locizePlugin } from 'locize' const isProduction = process.env.NODE_ENV === 'production' const locizeOptions = { projectId: process.env.VUE_APP_LOCIZE_PROJECTID, apiKey: process.env.VUE_APP_LOCIZE_APIKEY, // YOU should not expose your apps API key to production!!! version: process.env.VUE_APP_LOCIZE_VERSION } if (!isProduction) { // locize-lastused // sets a timestamp of last access on every translation segment on locize // -> safely remove the ones not being touched for weeks/months // i18next.use(LastUsed); } export const i18nextPromise = i18next // locize-editor // InContext Editor of locize .use(locizePlugin) // i18next-locize-backend // loads translations from your project, saves new keys to it (saveMissing: true) // .use(Backend) // detect user language // learn more: .use(LanguageDetector) // init i18next // for all options read: .init({ debug: !isProduction, fallbackLng: 'en', saveMissing: !isProduction, backend: locizeOptions, locizeLastUsed: locizeOptions }) export default function (app) { app.use(I18NextVue, { i18next }) return app }

  • localize-react

    Uni Localization example for React

    Project mention: Uni Localization on web components with absolute customization. Works on any website (Vue, React, Angular and even WordPress) | | 2021-12-28

    React - for the create-react-app integration is as simple as possible. Connect the necessary scripts in the index.html. That's it!

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-08-13.

JavaScript Localization related posts


What are some of the best open-source Localization projects in JavaScript? This list will help you:

Project Stars
1 hybrids 2,665
2 next-translate 1,761
3 fluent.js 765
4 gatsby-plugin-intl 317
5 ttag 295
6 svelte-intl-precompile 230
7 react-translated 180
8 react-i18nify 130
9 odas_web 106
10 transai 57
11 i18n 8
12 react-intl-example 7
13 nextjs-i18n-example 5
14 javascript-i18next-example 3
15 locize-lastused 2
16 localize-react 1
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