manifest.json

{
   "name": "Open link in same tab, pop-up as tab",
   "short_name": "popup2tab",
   "description": "Forces Chrome to open new tabs instead of pop-up windows and/or links in the same tab by default instead of new or background tab.",
   "version": "3.2.1",
   "manifest_version": 3,
   "background": {
      "service_worker": "background.js"
   },
   "icons": {
      "256": "images/icon256.png",
      "128": "images/icon128.png",
      "96": "images/icon96.png",
      "48": "images/icon48.png"
   },

   "permissions": [ "tabs", "storage" ],


   "web_accessible_resources": [{
      "resources": ["style/*"],
      "matches": ["<all_urls>"]
   }],

   "action": {
      "default_icon": "images/icon48.png",
      "default_popup": "popup.html",
      "default_title": "Open link in same tab, pop-up as tab [Free]"
   },
   "options_ui": {
      "page": "options.html",
      "open_in_tab": false
   },
   "browser_specific_settings": {
      "gecko": {
        "id": "popup2tab@wrty.eu",
        "strict_min_version": "58.0"
      }
    }    
}