Examine source code of languges informatiques

{
  "name": "languges informatiques",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "languages de programmation.png"
    },
    "colors": {
      "frame": "rgba(230, 185, 78, 1)",
      "tab_background_text": "rgba(255, 179, 0, 1)",
      "toolbar": "rgba(245, 250, 246, 1)",
      "bookmark_text": "rgba(191, 178, 94, 1)",
      "toolbar_field": "rgba(204, 166, 30, 1)",
      "toolbar_field_text": "rgba(245, 169, 63, 1)",
      "tab_line": "rgba(245, 125, 5, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{bcbab7a5-4845-4bb5-825f-4d22042f7b83}"
    }
  }
}