diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..5a73145
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use nix -p deno
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 016b59e..b1ee096 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,6 @@ pnpm-debug.log*
 
 # jetbrains setting folder
 .idea/
+
+# direnv
+.direnv/
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 3a74075..b1ae944 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -2,7 +2,7 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "command": "nix run nixpkgs#deno task dev",
+            "command": "deno task dev",
             "name": "Development server",
             "request": "launch",
             "type": "node-terminal"