add .vscode/extensions.json

.vscode/extensions.json

@@ -0,0 +1,19 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
+	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
+
+	// List of extensions which should be recommended for users of this workspace.
+	"recommendations": [
+    "hookyqr.beautify",
+    "msjsdiag.debugger-for-chrome",
+    "hbenl.vscode-firefox-debug",
+    "editorconfig.editorconfig",
+    "dbaeumer.vscode-eslint",
+    "eg2.vscode-npm-script",
+    "christian-kohler.npm-intellisense",
+	],
+	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
+	"unwantedRecommendations": [
+
+	]
+}