<GTProvider>

<GTProvider> uses React's Context API to give its descendants access to translations and locale information.

<GTProvider> should be placed at the top of the component tree so that all your components can use the translations and provided hooks.

Inline translation

<T> components which are the children of a <GTProvider> must have an id prop, or they will throw an error.

Hooks

• useLocale(): Retrieves the user's current language as an ISO-639 language code.
• useDefaultLocale(): Retrieves the application's default language as an ISO-639 language code.
• useGT(): Used to initialize the t() function, which loads a translation from the dictionary if you are using the dictionary pattern.

Example

// App.js
 
import { GTProvider } from 'gt-react';
import MyApp from './MyApp';
 
export default function App() {
  return (
    <GTProvider 
      projectID="abc-123"
      locales={["en-US", "es", "fr"]}
      defaultLocale="en-US"
    >
      <MyApp />
    </GTProvider>
  );
}

Config

Pass props to <GTProvider> to configure the behavior of gt-react.

Recommended props

children

• Type: React.ReactNode
• Description: The children components that will use the General Translation context. All components within <GTProvider> can access translation-related hooks such as useGT, useLocale, and useDefaultLocale.

projectID

• Type: string
• Description: The project ID used to identify your project on General Translation cloud services. It is required if you are using the default cloud services to fetch or cache translations.

dictionary

• Type: Record<string, string | JSX.Element | [string | JSX.Element, Record<string, any>]>
• Default: defaultDictionary
• Description: The dictionary object used for translations. This object contains all the translation entries for the project.

locales

• Type: string[]
• Description: A list of locales that are supported by the application. If not provided, it will use the default locale.

defaultLocale

• Type: string
• Default: locales[0] || 'en'
• Description: The default locale to use for the application. This is the fallback language when no other locale is specified or detected. It can be the first item in the locales array or a custom value.

Advanced Props

locale

• Type: string
• Description: The current locale for the application. If this prop is not provided, the GTProvider will attempt to detect the browser's locale via useBrowserLocale() and default to defaultLocale if none is detected. Supply this prop only if you need to manually set the user's language.

cacheURL

• Type: string
• Default: https://cache.gtx.dev
• Description: The URL where cached translations are fetched from. This is useful when using the General Translation cache server to retrieve pre-translated content for faster load times. You can customize this URL to point to your own caching server if needed.