SlackLine

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "SlackLine",
  "version": "1.3",
  "description": "Enhances functionality in Slack.",
  "icons": {
    "32": "icon_32.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "options_page": "options.html",
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "css": [
        "styles.css"
      ],
      "js": [
        "jquery.js",
        "content.js"
      ],
      "matches": [
        "https://*.slack.com/*"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "reply.png",
        "icon_128.png",
        "inactivate.png",
        "disable_return.png"
      ],
      "matches": [
        "https://*.slack.com/*"
      ]
    }
  ]
}