Examine source code of BrickLink unified UI

{
  "manifest_version": 2,
  "name": "BrickLink unified UI",
  "version": "1.0.2resigned1",
  "description": "Provide a unified look & feel for items in stores, carts and catalogs on the BrickLink website.",
  "applications": {
    "gecko": {
      "id": "BrickLinkUnifiedUI@FillerBrick"
    }
  },
  "icons": {
    "48": "Icon.png"
  },
  "options_ui": {
    "page": "options.html"
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.bricklink.com/*"
      ],
      "js": [
        "cNewItemUI.js",
        "fbReduceInCartItemsIfLessAvailable.js",
        "fLoadWantedList.js",
        "fMain.js",
        "foCreateItemImageElement.js",
        "foExtractCurrencyAndPrice.js",
        "foGetReactInternalInstance.js",
        "foGetStore.js",
        "foHideElement.js",
        "foPostfixElementWithElement.js",
        "foReplaceElementWithElement.js",
        "fsGetNumberHTML.js",
        "fsGetPriceColorCSS.js",
        "fsGetPriceDetailsHTML.js",
        "fsGetPriceHTML.js",
        "fsGetStudsPerCurrencyUnitHTML.js",
        "fShowPriceAndWeightInCartElement.js",
        "fTamperWithCatalogItems.js",
        "fTamperWithGlobalCart.js",
        "fTamperWithOldCartItems.js",
        "fTamperWithStoreItems.js",
        "fuGetInStockItemsFromElement.js",
        "fUpdateColumnWidths.js",
        "settings.js",
        "main.js"
      ]
    }
  ]
}