manifest.json

{
  "manifest_version": 3,
  "name": "Lichess enhancement",
  "version": "4",
  "description": "New styles of pieces and boards for Lichess",
  "homepage_url": "https://github.com/ducksper/lichess_enhancement",
  "icons": {
    "48": "ressources/logo/chesscom_pawn.png"
  },
  "permissions": [
    "scripting",
    "activeTab",
    "storage",
    "declarativeNetRequest",
    "declarativeNetRequestFeedback"
  ],
  "host_permissions": ["*://*.lichess.org/*", "*://*.lichess1.org/*"],
  "content_scripts": [
    {
      "matches": ["*://*.lichess.org/*", "*://*.lichess1.org/*"],
      "js": [
        "main.js",
        "ressources/js/arrive.js",
        "ressources/js/Boards.js",
        "ressources/js/Pieces.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "background": {
    "service_worker": "background.js"
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "none",
        "enabled": true,
        "path": "ressources/sound_rulesets/none.json"
      },
      {
        "id": "chessdotcomdefault",
        "enabled": false,
        "path": "ressources/sound_rulesets/chessdotcomdefault.json"
      },
      {
        "id": "marble",
        "enabled": false,
        "path": "ressources/sound_rulesets/marble.json"
      },
      {
        "id": "beat",
        "enabled": false,
        "path": "ressources/sound_rulesets/beat.json"
      },
      {
        "id": "lolz",
        "enabled": false,
        "path": "ressources/sound_rulesets/lolz.json"
      },
      {
        "id": "metal",
        "enabled": false,
        "path": "ressources/sound_rulesets/metal.json"
      },
      {
        "id": "nature",
        "enabled": false,
        "path": "ressources/sound_rulesets/nature.json"
      },
      {
        "id": "newspaper",
        "enabled": false,
        "path": "ressources/sound_rulesets/newspaper.json"
      },

      {
        "id": "pebbles",
        "enabled": false,
        "path": "ressources/sound_rulesets/pebbles.json"
      },

      {
        "id": "silly",
        "enabled": false,
        "path": "ressources/sound_rulesets/silly.json"
      },
      {
        "id": "space",
        "enabled": false,
        "path": "ressources/sound_rulesets/space.json"
      }
    ]
  },
  "action": {
    "default_icon": "ressources/logo/chesscom_pawn.png",
    "default_title": "Lichess enhancement",
    "default_popup": "index.html"
  },
  "web_accessible_resources": [
    {
      "resources": ["ressources/*"],
      "matches": ["<all_urls>"]
    }
  ]
}