diff --git a/.vscode/settings.json b/.vscode/settings.json
index bf8713d..3fe1e41 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -18,5 +18,8 @@
   },
   "editor.formatOnPaste": true,
   "editor.formatOnSave": true,
-  "editor.defaultFormatter": "jnoortheen.nix-ide"
+  "editor.defaultFormatter": "jnoortheen.nix-ide",
+  "[json]": {
+    "editor.defaultFormatter": "vscode.json-language-features"
+  }
 }
\ No newline at end of file
diff --git a/hosts/garand-laptop/config/nixpkgs.codium.nix b/hosts/garand-laptop/config/nixpkgs.codium.nix
index e964917..536e9e3 100644
--- a/hosts/garand-laptop/config/nixpkgs.codium.nix
+++ b/hosts/garand-laptop/config/nixpkgs.codium.nix
@@ -234,6 +234,12 @@
               version = "1.12.1";
               hash = "sha256-WG2/MWxU/XhSOjXuBoyszpD/HFb8mfrt525povSEES4=";
             }
+            {
+              name = "prettify-json";
+              publisher = "mohsen1";
+              version = "0.0.3";
+              hash = "sha256-lvds+lFDzt1s6RikhrnAKJipRHU+Dk85ZO49d1sA8uo=";
+            }
           ];
       })
     ];
diff --git a/hosts/garand-laptop/home/programs.librewolf.nix b/hosts/garand-laptop/home/programs.librewolf.nix
index b20bb44..1206643 100644
--- a/hosts/garand-laptop/home/programs.librewolf.nix
+++ b/hosts/garand-laptop/home/programs.librewolf.nix
@@ -20,6 +20,8 @@
             "intl.locale.requested" = "pl,en-US";
             "intl.accept_languages" = "pl,en-US";
 
+            "extensions.autoDisableScopes" = 0;
+
             "font.default.x-western" = "FiraCode Nerd Font";
             "font.name.monospace.x-western" = "FiraCode Nerd Font Mono";
             "font.name.sans-serif.x-western" = "FiraCode Nerd Font Propo";
@@ -142,18 +144,22 @@
               "Wikipedia (en)".metaData.hidden = true;
             };
           };
-          extensions = with inputs.firefox-addons.packages.${system}; [
-            bitwarden
-            ublock-origin
-            sponsorblock
-            darkreader
-            # flagfox
-            hoppscotch
-            mtab
-            return-youtube-dislikes
-            sponsorblock
-            pwas-for-firefox
-          ];
+          extensions = {
+            # about:debugging#/runtime/this-firefox Przydatne do wyszukiwania ID rozszerzenia
+            # force = true;
+            packages = with inputs.firefox-addons.packages.${system}; [
+              bitwarden
+              ublock-origin
+              sponsorblock
+              darkreader
+              # flagfox
+              hoppscotch
+              mtab
+              return-youtube-dislikes
+              sponsorblock
+              pwas-for-firefox
+            ];
+          };
         };
       };
       settings = {