What is vscode-nls?
The vscode-nls package is a localization library designed for use with Visual Studio Code extensions. It provides a simple way to localize strings in your extension, making it easier to support multiple languages.
What are vscode-nls's main functionalities?
Initialization
This feature allows you to initialize the localization library with a specific locale. The `config` method sets up the locale and returns a function that can be used to localize strings.
const nls = require('vscode-nls');
const localize = nls.config({ locale: 'en' })();
Localizing Strings
This feature allows you to localize strings using a key and a default message. The `localize` function takes a key and a default message, and returns the localized string based on the current locale.
const message = localize('key', 'Default message');
Loading Message Bundles
This feature allows you to load message bundles for localization. The `loadMessageBundle` method loads the message bundle for the current locale, which can then be used to localize strings.
const nls = require('vscode-nls');
const localize = nls.loadMessageBundle();
Other packages similar to vscode-nls
i18next
i18next is a popular internationalization framework for JavaScript. It provides a comprehensive set of features for localization, including support for multiple languages, pluralization, and interpolation. Compared to vscode-nls, i18next is more feature-rich and can be used in a variety of environments, not just Visual Studio Code extensions.
react-intl
react-intl is a library for internationalizing React applications. It provides components and APIs for formatting dates, numbers, and strings, as well as handling pluralization and translations. While vscode-nls is focused on Visual Studio Code extensions, react-intl is specifically designed for use with React applications.
globalize
Globalize is a library for internationalization and localization in JavaScript. It provides support for formatting and parsing dates, numbers, and currencies, as well as message translation. Globalize is more general-purpose compared to vscode-nls, which is tailored for Visual Studio Code extensions.