Internationalization libraries are tools used to help developers create applications that can be localized for different languages and cultures. They provide functions for formatting dates, numbers, currencies, and other locale-specific data. They also provide support for translating text into different languages. In frontend development, internationalization libraries can be used to create user interfaces that are tailored to the language and culture of the user's locale. This helps ensure a better user experience by providing an interface that is more familiar and easier to use.
Internationalization Web Frontend Library
List of top libraries:
| Library name | Language | Popularity | Description | Download link | Weekly download | Stars | Forks |
| jQuery Globalize (JavaScript, Very Popular) | JavaScript,Css,Html | 5 | An extension to the jQuery Validation Plugin which makes it use Globalize.js for number and date parsing (enabling simple internationalized validation) | https://johnnyreilly.github.io/jQuery.Validation.Unobtrusive.Native/AdvancedDemo/Globalize.html | https://github.com/johnnyreilly/jquery-validation-globalize | 47 | 15 |
| i18next (JavaScript, Very Popular) | JavaScript,TypeScript | 5 | i18next is a very popular internationalization framework for browser or any other javascript environment (eg. Node.js, Deno). | https://www.i18next.com/ | https://github.com/i18next/i18next | 6.7k | 608 |
| Polyglot.js (JavaScript, Very Popular) | JavaScript,Makefile | 5 | Polyglot.js is a tiny I18n helper library written in JavaScript, made to work both in the browser and in CommonJS environments (Node). It provides a simple solution for interpolation and pluralization, based off of Airbnb��s experience adding I18n functionality to its Backbone.js and Node apps. | https://airbnb.io/polyglot.js/ | https://github.com/airbnb/polyglot.js | 3.6k | 221 |
| Lingui.js (JavaScript, Very Popular) | JavaScript,TypeScript,SCSS | 5 | Lingui is an easy yet powerful internationalization framework for global projects. | https://lingui.dev/ | https://github.com/lingui/js-lingui | 3.6k | 334 |
| FormatJS (JavaScript, Very Popular) | JavaScript,TypeScript | 5 | This repository is the home of FormatJS and related libraries. | https://formatjs.io/ | https://github.com/formatjs/formatjs | 13.6k | 1.4k |
| Globalize (JavaScript, Popular) | JavaScript | 4 | About A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data | https://github.com/globalizejs/globalize | https://github.com/globalizejs/globalize | 4.7k | 648 |
| MessageFormat (JavaScript, Popular) | JavaScript,TypeScript | 4 | About ICU MessageFormat for Javascript - i18n Plural and Gender Capable Messages | https://messageformat.github.io/messageformat/ | https://github.com/messageformat/messageformat | 1.6k | 154 |
| Intl.js (JavaScript, Popular) | JavaScript | 4 | In December 2012, ECMA International published the first edition of Standard ECMA-402, better known as the ECMAScript Internationalization API. This specification provides the framework to bring long overdue localization methods to ECMAScript implementations. | https://github.com/andyearnshaw/Intl.js | https://github.com/andyearnshaw/Intl.js | 1.7k | 268 |
| Locize (JavaScript, Popular) | JavaScript,Shell | 4 | locize cli to import / export locales, add / edit / remove, sync segments | https://github.com/locize/locize-cli | https://github.com/locize/locize-cli | 47 | 16 |
| Jquery.i18n (JavaScript, Popular) | JavaScript,Html | 4 | jQuery.i18n is a jQuery based Javascript internationalization library. It helps you to internationalize your web applications easily. This is a project by Wikimedia foundation's Language Engineering team and used in some of the Wikimedia Foundation projects like Universal Language Selector. The jquery.i18n library uses a json based localization file format, "banana", which is used as the localization file format for MediaWiki and other projects. | https://github.com/wikimedia/jquery.i18n | https://github.com/wikimedia/jquery.i18n | 648 | 414 |
| jQuery Globalize (JavaScript, Very Popular) | JavaScript,Css,Html | 5 | An extension to the jQuery Validation Plugin which makes it use Globalize.js for number and date parsing (enabling simple internationalized validation) | https://johnnyreilly.github.io/jQuery.Validation.Unobtrusive.Native/AdvancedDemo/Globalize.html | https://github.com/johnnyreilly/jquery-validation-globalize | 47 | 15 |
| i18next (JavaScript, Very Popular) | JavaScript,TypeScript | 5 | i18next is a very popular internationalization framework for browser or any other javascript environment (eg. Node.js, Deno). | https://www.i18next.com/ | https://github.com/i18next/i18next | 6.7k | 608 |
| Polyglot.js (JavaScript, Very Popular) | JavaScript,Makefile | 5 | Polyglot.js is a tiny I18n helper library written in JavaScript, made to work both in the browser and in CommonJS environments (Node). It provides a simple solution for interpolation and pluralization, based off of Airbnb��s experience adding I18n functionality to its Backbone.js and Node apps. | https://airbnb.io/polyglot.js/ | https://github.com/airbnb/polyglot.js | 3.6k | 221 |
| Lingui.js (JavaScript, Very Popular) | JavaScript,TypeScript,SCSS | 5 | Lingui is an easy yet powerful internationalization framework for global projects. | https://lingui.dev/ | https://github.com/lingui/js-lingui | 3.6k | 334 |
| FormatJS (JavaScript, Very Popular) | JavaScript,TypeScript | 5 | This repository is the home of FormatJS and related libraries. | https://formatjs.io/ | https://github.com/formatjs/formatjs | 13.6k | 1.4k |
| Globalize (JavaScript, Popular) | JavaScript | 4 | About A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data | https://github.com/globalizejs/globalize | https://github.com/globalizejs/globalize | 4.7k | 648 |
| MessageFormat (JavaScript, Popular) | JavaScript,TypeScript | 4 | About ICU MessageFormat for Javascript - i18n Plural and Gender Capable Messages | https://messageformat.github.io/messageformat/ | https://github.com/messageformat/messageformat | 1.6k | 154 |
| Intl.js (JavaScript, Popular) | JavaScript | 4 | In December 2012, ECMA International published the first edition of Standard ECMA-402, better known as the ECMAScript Internationalization API. This specification provides the framework to bring long overdue localization methods to ECMAScript implementations. | https://github.com/andyearnshaw/Intl.js | https://github.com/andyearnshaw/Intl.js | 1.7k | 268 |
| Locize (JavaScript, Popular) | JavaScript,Shell | 4 | locize cli to import / export locales, add / edit / remove, sync segments | https://github.com/locize/locize-cli | https://github.com/locize/locize-cli | 47 | 16 |
| Jquery.i18n (JavaScript, Popular) | JavaScript,Html | 4 | jQuery.i18n is a jQuery based Javascript internationalization library. It helps you to internationalize your web applications easily. This is a project by Wikimedia foundation's Language Engineering team and used in some of the Wikimedia Foundation projects like Universal Language Selector. The jquery.i18n library uses a json based localization file format, "banana", which is used as the localization file format for MediaWiki and other projects. | https://github.com/wikimedia/jquery.i18n | https://github.com/wikimedia/jquery.i18n | 648 | 414 |
| jQuery Globalize (JavaScript, Very Popular) | JavaScript,Css,Html | 5 | An extension to the jQuery Validation Plugin which makes it use Globalize.js for number and date parsing (enabling simple internationalized validation) | https://johnnyreilly.github.io/jQuery.Validation.Unobtrusive.Native/AdvancedDemo/Globalize.html | https://github.com/johnnyreilly/jquery-validation-globalize | 47 | 15 |
| i18next (JavaScript, Very Popular) | JavaScript,TypeScript | 5 | i18next is a very popular internationalization framework for browser or any other javascript environment (eg. Node.js, Deno). | https://www.i18next.com/ | https://github.com/i18next/i18next | 6.7k | 608 |
| Polyglot.js (JavaScript, Very Popular) | JavaScript,Makefile | 5 | Polyglot.js is a tiny I18n helper library written in JavaScript, made to work both in the browser and in CommonJS environments (Node). It provides a simple solution for interpolation and pluralization, based off of Airbnb��s experience adding I18n functionality to its Backbone.js and Node apps. | https://airbnb.io/polyglot.js/ | https://github.com/airbnb/polyglot.js | 3.6k | 221 |
| Lingui.js (JavaScript, Very Popular) | JavaScript,TypeScript,SCSS | 5 | Lingui is an easy yet powerful internationalization framework for global projects. | https://lingui.dev/ | https://github.com/lingui/js-lingui | 3.6k | 334 |
| FormatJS (JavaScript, Very Popular) | JavaScript,TypeScript | 5 | This repository is the home of FormatJS and related libraries. | https://formatjs.io/ | https://github.com/formatjs/formatjs | 13.6k | 1.4k |
| Globalize (JavaScript, Popular) | JavaScript | 4 | About A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data | https://github.com/globalizejs/globalize | https://github.com/globalizejs/globalize | 4.7k | 648 |
| MessageFormat (JavaScript, Popular) | JavaScript,TypeScript | 4 | About ICU MessageFormat for Javascript - i18n Plural and Gender Capable Messages | https://messageformat.github.io/messageformat/ | https://github.com/messageformat/messageformat | 1.6k | 154 |
| Intl.js (JavaScript, Popular) | JavaScript | 4 | In December 2012, ECMA International published the first edition of Standard ECMA-402, better known as the ECMAScript Internationalization API. This specification provides the framework to bring long overdue localization methods to ECMAScript implementations. | https://github.com/andyearnshaw/Intl.js | https://github.com/andyearnshaw/Intl.js | 1.7k | 268 |
| Locize (JavaScript, Popular) | JavaScript,Shell | 4 | locize cli to import / export locales, add / edit / remove, sync segments | https://github.com/locize/locize-cli | https://github.com/locize/locize-cli | 47 | 16 |
| Jquery.i18n (JavaScript, Popular) | JavaScript,Html | 4 | jQuery.i18n is a jQuery based Javascript internationalization library. It helps you to internationalize your web applications easily. This is a project by Wikimedia foundation's Language Engineering team and used in some of the Wikimedia Foundation projects like Universal Language Selector. The jquery.i18n library uses a json based localization file format, "banana", which is used as the localization file format for MediaWiki and other projects. | https://github.com/wikimedia/jquery.i18n | https://github.com/wikimedia/jquery.i18n | 648 | 414 |