Examine source code of Wallstreet Bets WSB

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Wallstreet Bets WSB",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(225, 234, 239, 0.7)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(59, 59, 59)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(142, 179, 201)",
      "popup_text": "rgb(255, 220, 0)",
      "button_background_hover": "rgb(255, 220, 0)",
      "icons": "rgb(142, 179, 201)",
      "tab_selected": "rgba(255, 207, 0, 0.3)",
      "toolbar_field_border": "rgb(0, 0, 0)",
      "toolbar_field_focus": "rgba(142, 179, 201, 0.05)",
      "toolbar_field_highlight_text": "rgb(0, 0, 0)",
      "toolbar_field_highlight": "rgb(255, 220, 0)",
      "tab_loading": "rgb(0, 0, 0)"
    }
  }
}