diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 4a1bd8a..269614c 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -6,7 +6,7 @@
 	"image": "mcr.microsoft.com/devcontainers/typescript-node:4-24-trixie",
 	"features": {
 		"ghcr.io/devcontainers-extra/features/mise:1": {}
-	}
+	},
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	// "features": {},
@@ -18,7 +18,20 @@
 	// "postCreateCommand": "yarn install",
 
 	// Configure tool-specific properties.
-	// "customizations": {},
+	"customizations": {
+		"vscode": {
+			"deno.path": "/home/node/.local/share/mise/shims/deno",
+			"mise.configureExtensionsAutomatically": true,
+			"extensions": [
+				"esbenp.prettier-vscode",
+				"hverlin.mise-vscode",
+				"ms-vscode.vscode-typescript-next",
+				"tombi-toml.tombi",
+				"Upstash.context7-mcp",
+				"ms-vscode.vscode-websearchforcopilot"
+			]
+		}
+	}
 
 	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
 	// "remoteUser": "root"