@google-cloud/translate

What is @google-cloud/translate?

@google-cloud/translate is a Node.js client library for Google Cloud Translation API. It allows developers to translate text between thousands of language pairs, detect the language of text, and get a list of supported languages.

What are @google-cloud/translate's main functionalities?

Translate Text

This feature allows you to translate text from one language to another. In this example, the text 'Hello, world!' is translated to Spanish ('es').

const {Translate} = require('@google-cloud/translate').v2;
const translate = new Translate();

async function translateText() {
  const text = 'Hello, world!';
  const target = 'es';

  const [translation] = await translate.translate(text, target);
  console.log(`Text: ${text}`);
  console.log(`Translation: ${translation}`);
}

translateText();

Detect Language

This feature allows you to detect the language of a given text. In this example, the language of 'Bonjour le monde' is detected.

const {Translate} = require('@google-cloud/translate').v2;
const translate = new Translate();

async function detectLanguage() {
  const text = 'Bonjour le monde';

  const [detection] = await translate.detect(text);
  console.log(`Text: ${text}`);
  console.log(`Language: ${detection.language}`);
}

detectLanguage();

List Supported Languages

This feature allows you to get a list of all supported languages for translation. The example code retrieves and prints the list of supported languages.

const {Translate} = require('@google-cloud/translate').v2;
const translate = new Translate();

async function listLanguages() {
  const [languages] = await translate.getLanguages();
  console.log('Languages:', languages);
}

listLanguages();

Other packages similar to @google-cloud/translate

aws-sdk

The AWS SDK for JavaScript provides a set of services including Amazon Translate, which offers similar functionalities to @google-cloud/translate. Amazon Translate can translate text between multiple languages and detect the source language. However, it is part of a broader suite of AWS services and may require more setup if you are only interested in translation.

microsoft-cognitiveservices-speech-sdk

This SDK from Microsoft provides access to the Azure Cognitive Services, including the Translator Text API. It offers similar functionalities such as text translation and language detection. The Azure Translator Text API is known for its high-quality translations and extensive language support, comparable to Google Cloud Translation.

deepl

The deepl npm package provides access to the DeepL API, which is known for its high-quality translations. DeepL supports fewer languages compared to Google Cloud Translation but is often praised for its accuracy and fluency in translations. It is a good alternative if you need high-quality translations for supported languages.

README

Cloud Translation: Node.js Client

Cloud Translation API Client Library for Node.js

A comprehensive list of changes in each version may be found in the CHANGELOG.

• Cloud Translation Node.js Client API Reference
• Cloud Translation Documentation
• github.com/googleapis/google-cloud-node/packages/google-cloud-translate

Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in Client Libraries Explained.

Table of contents:

• Quickstart
  • Before you begin
  • Installing the client library
  • Using the client library
• Samples
• Versioning
• Contributing
• License

Quickstart

Before you begin

1. Select or create a Cloud Platform project.
2. Enable billing for your project.
3. Enable the Cloud Translation API.
4. Set up authentication with a service account so you can access the API from your local workstation.

Installing the client library

npm install @google-cloud/translate

Using the client library

/**
 * TODO(developer): Uncomment the following line before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';

// Imports the Google Cloud client library
const {Translate} = require('@google-cloud/translate').v2;

// Instantiates a client
const translate = new Translate({projectId});

async function quickStart() {
  // The text to translate
  const text = 'Hello, world!';

  // The target language
  const target = 'ru';

  // Translates some text into Russian
  const [translation] = await translate.translate(text, target);
  console.log(`Text: ${text}`);
  console.log(`Translation: ${translation}`);
}

quickStart();

Samples

Samples are in the samples/ directory. Each sample's README.md has instructions for running its sample.

Sample	Source Code	Try it
Translation_service.adaptive_mt_translate	source code
Translation_service.batch_translate_document	source code
Translation_service.batch_translate_text	source code
Translation_service.create_adaptive_mt_dataset	source code
Translation_service.create_dataset	source code
Translation_service.create_glossary	source code
Translation_service.create_glossary_entry	source code
Translation_service.create_model	source code
Translation_service.delete_adaptive_mt_dataset	source code
Translation_service.delete_adaptive_mt_file	source code
Translation_service.delete_dataset	source code
Translation_service.delete_glossary	source code
Translation_service.delete_glossary_entry	source code
Translation_service.delete_model	source code
Translation_service.detect_language	source code
Translation_service.export_data	source code
Translation_service.get_adaptive_mt_dataset	source code
Translation_service.get_adaptive_mt_file	source code
Translation_service.get_dataset	source code
Translation_service.get_glossary	source code
Translation_service.get_glossary_entry	source code
Translation_service.get_model	source code
Translation_service.get_supported_languages	source code
Translation_service.import_adaptive_mt_file	source code
Translation_service.import_data	source code
Translation_service.list_adaptive_mt_datasets	source code
Translation_service.list_adaptive_mt_files	source code
Translation_service.list_adaptive_mt_sentences	source code
Translation_service.list_datasets	source code
Translation_service.list_examples	source code
Translation_service.list_glossaries	source code
Translation_service.list_glossary_entries	source code
Translation_service.list_models	source code
Translation_service.romanize_text	source code
Translation_service.translate_document	source code
Translation_service.translate_text	source code
Translation_service.update_glossary	source code
Translation_service.update_glossary_entry	source code
Translation_service.batch_translate_document	source code
Translation_service.batch_translate_text	source code
Translation_service.create_glossary	source code
Translation_service.delete_glossary	source code
Translation_service.detect_language	source code
Translation_service.get_glossary	source code
Translation_service.get_supported_languages	source code
Translation_service.list_glossaries	source code
Translation_service.translate_document	source code
Translation_service.translate_text	source code
Quickstart	source code

The Cloud Translation Node.js Client API Reference documentation also contains samples.

Supported Node.js Versions

Our client libraries follow the Node.js release schedule. Libraries are compatible with all current active and maintenance versions of Node.js. If you are using an end-of-life version of Node.js, we recommend that you update as soon as possible to an actively supported LTS version.

Google's client libraries support legacy versions of Node.js runtimes on a best-efforts basis with the following warnings:

• Legacy versions are not tested in continuous integration.
• Some security patches and features cannot be backported.
• Dependencies cannot be kept up-to-date.

Client libraries targeting some end-of-life versions of Node.js are available, and can be installed through npm dist-tags. The dist-tags follow the naming convention legacy-(version). For example, npm install @google-cloud/translate@legacy-8 installs client libraries for versions compatible with Node.js 8.

Versioning

This library follows Semantic Versioning.

This library is considered to be stable. The code surface will not change in backwards-incompatible ways unless absolutely necessary (e.g. because of critical security issues) or with an extensive deprecation period. Issues and requests against stable libraries are addressed with the highest priority.

More Information: Google Cloud Platform Launch Stages

Contributing

Contributions welcome! See the Contributing Guide.

Please note that this README.md, the samples/README.md, and a variety of configuration files in this repository (including .nycrc and tsconfig.json) are generated from a central template. To edit one of these files, make an edit to its templates in directory.

License

Apache Version 2.0

See LICENSE