more devcontainer

.devcontainer/devcontainer.json

@@ -1,23 +1,35 @@
 {
-	"name": "Python 3",
-	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/python:3.11-bookworm",
-	"onCreateCommand": ".devcontainer/startup.sh",
-	"customizations": {
-		"vscode": {
-			"settings": {
-				"python.testing.pytestEnabled": true,
+    "name": "Marimo Dev Container",
+    "image": "mcr.microsoft.com/devcontainers/python:3.12",
+    "hostRequirements": {
+        "cpus": 4
+    },
+    "features": {
+        "ghcr.io/devcontainers/features/common-utils:2": {}
+    },
+    "forwardPorts": [8080],
+    "customizations": {
+        "vscode": {
+            "settings": {
+                "python.pythonPath": ".venv/bin/python",
+                "python.defaultInterpreterPath": ".venv/bin/python",
+                "python.linting.enabled": true,
+                "python.linting.pylintEnabled": true,
+                "python.testing.pytestEnabled": true,
 				"python.testing.unittestEnabled": false,
-				"python.testing.pytestArgs": [
-					"."
-				],
-				"python.pythonPath": ".venv/bin/python",
-				"python.defaultInterpreterPath": ".venv/bin/python",
-				"python.terminal.activateEnvInCurrentTerminal": true
-			},
-			"extensions": [
-				"ms-toolsai.jupyter"
-			]
-		}
-	}
+				"python.testing.pytestArgs": ["."],
+                "python.terminal.activateEnvInCurrentTerminal": true,
+                "marimo.pythonPath": ".venv/bin/python",
+                "marimo.marimoPath": ".venv/bin/marimo"
+            },
+            "extensions": [
+                "ms-python.python",
+                "ms-python.vscode-pylance",
+                "marimo-team.vscode-marimo"
+            ]
+        }
+    },
+    "onCreateCommand": ".devcontainer/startup.sh",
+    "postStartCommand": "uv run marimo --yes edit --host=localhost --port=8080 --headless --no-token",
+    "remoteUser": "vscode"
 }

.devcontainer/startup.sh

@@ -1,3 +1,5 @@
 #!/bin/bash
 curl -LsSf https://astral.sh/uv/install.sh | sh
 uv sync -vv --frozen
+# install marimo
+uv pip install --no-cache-dir marimo