diff --git a/home/nixvim/default.nix b/home/nixvim/default.nix
index 77586b6..21cd5a6 100644
--- a/home/nixvim/default.nix
+++ b/home/nixvim/default.nix
@@ -192,6 +192,28 @@
       enable = true;
       settings.current_line_blame = true;
     };
+    
+    plugins.none-ls = {
+      enable = true;
+      enableLspFormat = true;
+      sources = {
+        code_actions.gitsigns.enable = true;
+        completion = {
+          luasnip.enable = true;
+          spell.enable = true;
+        };
+        diagnostics = {
+          codespell.enable = true; 
+          commitlint.enable = true; 
+          deadnix.enable = true; 
+          markdownlint.enable = true; 
+          pylint.enable = true; 
+        };
+        formatting = {
+          just.enable = true; 
+        };
+      };
+    };
 
     plugins.cmp-buffer.enable = true;
     plugins.cmp-emoji.enable = true;
@@ -205,5 +227,6 @@
     plugins.auto-save.enable = true;
     plugins.indent-blankline.enable = true;
     plugins.undotree.enable = true;
+    plugins.lsp-format.enable = true;
   };
 }
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..e15ec8b
--- /dev/null
+++ b/justfile
@@ -0,0 +1,14 @@
+update:
+    git switch -c update
+    git push
+    git switch main
+
+upgrade:
+    git switch update
+    sudo nixos-rebuild switch -L --flake . --use-substitutes
+    nixos-rebuild switch -L --flake .#chunk --target-host root@2a0f:85c1:840:2bfb::1 --use-substitutes
+    nixos-rebuild switch -L --flake .#titan --target-host root@www.cything.io --use-substitutes
+    home-manager -L switch --flake .
+    git switch main
+    git merge update
+    git branch -d update