Enhancer for Sci-Hub

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Enhancer for Sci-Hub",
  "version": "1.2",
  "description": "Open links with Sci-Hub and more!",
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "64": "img/icon64.png",
    "128": "img/icon128.png"
  },
  "options_page": "html/options.html",
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "host_permissions": [
    "https://scholar.google.com/*",
    "https://sci-hub.se/*",
    "https://sci-hub.do/*",
    "https://sci-hub.tf/*",
    "https://sci-hub.st/*",
    "https://sci-hub.ren/*",
    "https://sci-hub.shop/*",
    "https://sci-hub.it.nf/*"
  ],
  "background": {
    "service_worker": "js/background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "https://scholar.google.com/*"
      ],
      "js": [
        "js/highlight.js",
        "js/scholar.js"
      ]
    },
    {
      "matches": [
        "*://sci-hub.se/*",
        "*://www.sci-hub.se/*",
        "*://sci-hub.do/*",
        "*://www.sci-hub.do/*",
        "*://sci-hub.tf/*",
        "*://www.sci-hub.tf/*",
        "*://sci-hub.st/*",
        "*://www.sci-hub.st/*",
        "*://sci-hub.ren/*",
        "*://www.sci-hub.ren/*",
        "*://sci-hub.shop/*",
        "*://www.sci-hub.shop/*",
        "*://sci-hub.it.nf/*",
        "*://www.sci-hub.it.nf/*"
      ],
      "js": [
        "js/highlight.js",
        "js/sci-hub.js"
      ]
    }
  ]
}