diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index 936c972..49a9e3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,4 @@
 .cache/
 build/
 
+compile_commands.json
diff --git a/flake.nix b/flake.nix
index 519c7ca..673d67f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -34,5 +34,17 @@
       default = self.packages.${system}.hyprsysteminfo;
       inherit (pkgsFor.${system}) hyprsysteminfo;
     });
+
+    devShells = eachSystem (system: {
+      default = pkgsFor.${system}.mkShell {
+        inputsFrom = [self.packages.${system}.hyprsysteminfo];
+
+        shellHook = ''
+          # Generate compile_commands.json
+          CMAKE_EXPORT_COMPILE_COMMANDS=1 cmake -S . -B ./build
+          ln -s build/compile_commands.json .
+        '';
+      };
+    });
   };
 }