Examine source code of Doom Tasks

{
  "manifest_version": 2,
  "name": "Doom Tasks",
  "author": "ArmaanLeg3nd",
  "version": "1.0.1",
  "description": "Getting Distracted? Doom Tasks forces you to complete your tasks before you can browse the web!",
  "permissions": [
    "storage",
    "tabs",
    "webNavigation"
  ],
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "options_ui": {
    "page": "src/options.html",
    "open_in_tab": true
  },
  "browser_action": {
    "default_popup": "src/popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "doom-tasks@armaanleg3nd.github.io",
      "strict_min_version": "57.0"
    }
  }
}