🚀 Express Translify 🚀

A drop-in translation module for real-world Express applications 🌍

• 🪄 Drop-in (no refactoring needed)
• 🪶 Lightweight (< 19 KB)
• ⚡ Fast (smart client-side caching)

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1. 📦 Installation

$ npm install express-translify

2. 🌐 Specify Your Languages & Terms to Translate

• 📝 Head into your package.json
• ➕ Add your Translify options:

{
  // ...

  "translify": {
    "default": "en", // default value is "en"
    "languages": [
      "de",     // 🇩🇪
      "es",     // 🇪🇸
      "zh",     // 🇨🇳
      // ...
    ],
    "terms": [
      "Welcome!",
      "Lorem ipsum...",
      // ...
    ]
  }
}

✨ Or, if you prefer, you can simply provide a path to an external config file like "translify.json" to keep things neat and separate:

{
  "translify": "translify.json"
}

This way, you get all the flexibility without cluttering your package.json! 🎉

✍️ Placeholders in Terms

Use [...] to mark dynamic parts in your terms:

"terms": [
  "Hello, [...]!",
  "You have [...] new messages"
]

[...] means "leave this part out" - it won't be translated.

3. 🛠️ Generate Your Locales

$ npx translate

Need a custom output path? Use the --out option 🛣️:

$ npx translate --out custom-path

4. 🧩 Use Our Express Middleware

const translify = require("express-translify");

app.use(translify());

Using a custom locales path? Pass it in with the path option 🗂️:

app.use(translify({ path: "custom-path" }));

5. 📥 Import Translify Into Your Website

<!-- Our middleware automatically serves all necessary assets -->
<script src="/translify.js"></script>

Note: If a term matches the page title, document.title is translated too.

6. 🧭 Switching Languages at Runtime

translify("de"); // 🇩🇪 Switches to German

7. 🎉 Enjoy Translations in Your App

That's it! Your Express app now speaks multiple languages - no refactoring, no stress. 🌍✨