i18next

i18next is a JavaScript translation library for websites and JavaScript apps.

To localize a website i18next is using a custom JSON format that you can either import and export manually on the dashboard or you can automate your JavaScript translation process with the Applanga Localization CLI.

Website: https://github.com/i18next/i18next

Example:

[
  {
    "id": "empty_string_key",
    "translation": ""
  },
  {
    "id": "with_description_key",
    "translation": "This key has a description in some file-formats."
  },
  {
    "id": "with_line_break_key",
    "translation": "This key has a line break\nin it."
  },
  {
    "id": "nested_key.level_one_a.level_two",
    "translation": "A deeply nested key."
  },
  {
    "id": "nested_key.level_one_b",
    "translation": "A nested key."
  },
  {
    "id": "plural_key",
    "translation": {
      "one": "Plural key one",
      "other": "Plural key other",
      "zero": "Plural key zero"
    }
  },
  {
    "id": "array_key[0]",
    "translation": "first entry"
  },
  {
    "id": "array_key[1]",
    "translation": "second entry"
  },
  {
    "id": "array_key[2]",
    "translation": "third entry"
  },
  {
    "id": "simple_key",
    "translation": "Most basic translation."
  }
]