JavaScript SDK

npm install lingo.dev

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const result = await lingoDotDev.localizeText("Hello, world!", {
  sourceLocale: "en",
  targetLocale: "es",
});
console.log(result);
// Output: "¡Hola Mundo!"

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const content = {
  greeting: "Hello",
  farewell: "Goodbye",
  message: "Welcome to our platform",
};

const translated = await lingoDotDev.localizeObject(content, {
  sourceLocale: "en",
  targetLocale: "es",
});
console.log(translated);
// Output: { greeting: "Hola", farewell: "Adiós", message: "Bienvenido a nuestra plataforma" }

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const results = await lingoDotDev.batchLocalizeText("Hello, world!", {
  sourceLocale: "en",
  targetLocales: ["es", "fr", "de"],
});
console.log(results);
// Output: ['¡Hola Mundo!', 'Bonjour le monde!', 'Hallo Welt!']

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const conversation = [
  { name: "Alice", text: "Hello!" },
  { name: "Bob", text: "How are you?" },
  { name: "Alice", text: "I'm doing well, thanks!" },
];

const translated = await lingoDotDev.localizeChat(conversation, {
  sourceLocale: "en",
  targetLocale: "es",
});

for (const message of translated) {
  console.log(`${message.name}: ${message.text}`);
}
// Output:
// Alice: ¡Hola!
// Bob: ¿Cómo estás?
// Alice: ¡Me va bien, gracias!

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const html = "<div>Hello <strong>world</strong></div>";

const translated = await lingoDotDev.localizeHtml(html, {
  sourceLocale: "en",
  targetLocale: "es",
});
console.log(translated);
// Output: "<div>Hola <strong>mundo</strong></div>"

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const largeObject = {
  page1: "Welcome to our application",
  page2: "This is the second page",
  page3: "Here is more content",
  page4: "Final page of content",
};

await lingoDotDev.localizeObject(
  largeObject,
  { sourceLocale: "en", targetLocale: "es" },
  (progress) => {
    console.log(`Translation progress: ${progress}%`);
  },
);
// Output:
// Translation progress: 25%
// Translation progress: 50%
// Translation progress: 75%
// Translation progress: 100%

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const result = await lingoDotDev.localizeText("Hello world", {
  sourceLocale: "en",
  targetLocale: "es",
  fast: true, // Prioritize speed over quality
});
console.log(result);
// Output: "Hola mundo"

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
  batchSize: 100, // Max items per API request (default: 50, max: 250)
  idealBatchItemSize: 1000, // Target word count per batch (default: 500, max: 2500)
});

const result = await lingoDotDev.localizeText("Configuration test", {
  sourceLocale: "en",
  targetLocale: "es",
});
console.log(result);
// Output: "Prueba de configuración"

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const locale = await lingoDotDev.recognizeLocale("Bonjour le monde");
console.log(locale);
// Output: 'fr'

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

const result = await lingoDotDev.localizeText("Bonjour le monde", {
  sourceLocale: null, // Auto-detect
  targetLocale: "en",
});
console.log(result);
// Output: "Hello world"

import { LingoDotDevEngine } from "lingo.dev/sdk";

const lingoDotDev = new LingoDotDevEngine({
  apiKey: process.env.LINGODOTDEV_API_KEY,
});

try {
  const result = await lingoDotDev.localizeText("Hello", {
    sourceLocale: "en",
    targetLocale: "es",
  });
  console.log(result);
} catch (error) {
  console.error("Translation failed:", error.message);
  // Handle error appropriately
}