diff --git a/dyana/loaders/js/Dockerfile b/dyana/loaders/js/Dockerfile
index 9463f1f..8689eec 100644
--- a/dyana/loaders/js/Dockerfile
+++ b/dyana/loaders/js/Dockerfile
@@ -1,10 +1,13 @@
-FROM node:23-slim
+FROM python:3.12-slim
+
+RUN apt-get update && apt-get install -y nodejs npm
 
 WORKDIR /app
 
-COPY main.js .
+COPY dyana.py .
+COPY main.py .
 
 ARG EXTRA_REQUIREMENTS
 RUN if [ -n "$EXTRA_REQUIREMENTS" ]; then npm install $EXTRA_REQUIREMENTS; fi
 
-ENTRYPOINT ["node", "main.js"]
+ENTRYPOINT ["python3", "-W", "ignore", "main.py"]
\ No newline at end of file
diff --git a/dyana/loaders/js/Makefile b/dyana/loaders/js/Makefile
deleted file mode 100644
index c4b1125..0000000
--- a/dyana/loaders/js/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-all:
-	docker build -t dyana-js-loader .
\ No newline at end of file
diff --git a/dyana/loaders/js/main.js b/dyana/loaders/js/main.js
deleted file mode 100644
index 4de8908..0000000
--- a/dyana/loaders/js/main.js
+++ /dev/null
@@ -1,32 +0,0 @@
-const { exec } = require('child_process');
-
-let script = process.argv[3];
-let result = {
-    "ram": { "start": process.resourceUsage().maxRSS * 1024 },
-    "errors": {},
-    "stdout": null,
-    "stderr": null,
-    "exit_code": null,
-}
-
-exec(`node ${script}`, (error, stdout, stderr) => {
-    result["ram"]["after_execution"] = process.resourceUsage().maxRSS * 1024;
-
-    if (error) {
-        result["errors"]["js"] = error.message;
-        result["exit_code"] = error.code;
-    } else {
-        result["exit_code"] = 0;
-    }
-
-    if (stderr) {
-        result["stderr"] = stderr;
-    }
-
-    if (stdout) {
-        result["stdout"] = stdout;
-    }
-
-    console.log(JSON.stringify(result));
-});
-
diff --git a/dyana/loaders/js/main.py b/dyana/loaders/js/main.py
new file mode 100644
index 0000000..3f9758a
--- /dev/null
+++ b/dyana/loaders/js/main.py
@@ -0,0 +1,27 @@
+import argparse
+import json
+import os
+import subprocess
+
+from dyana import Profiler  # type: ignore[attr-defined]
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Run an Javascript file")
+    parser.add_argument("--script", help="Path to Javascript file", required=True)
+    args = parser.parse_args()
+    profiler: Profiler = Profiler()
+
+    if not os.path.exists(args.script):
+        profiler.track_error("js", "Javascript file not found")
+    else:
+        try:
+            result = subprocess.run(["node", args.script], capture_output=True, text=True)
+
+            profiler.track_memory("after_execution")
+            profiler.track("exit_code", result.returncode)
+            profiler.track("stdout", result.stdout)
+            profiler.track("stderr", result.stderr)
+        except Exception as e:
+            profiler.track_error("js", str(e))
+
+    print(json.dumps(profiler.as_dict()))