Examine source code of meow-memorizing

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  "description": "记单词的小插件",
  "version": "1.0.2",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
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  "permissions": [
    "storage"
  ],
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'",
  "homepage_url": "https://github.com/yebei199/meow-memorizing",
  "background": {
    "persistent": true,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Default Popup Title",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end",
      "js": [
        "content-scripts/trans.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "content-scripts/trans.css"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{5c47584e-4666-44a1-adcf-f54cefc46776}"
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}