diff --git a/.vscodeignore b/.vscodeignore
index 3d6b0c0..d88f487 100644
--- a/.vscodeignore
+++ b/.vscodeignore
@@ -1,7 +1,6 @@
 *
 */**
 !node_modules/**/*
-!adapter.js
 !bindings.js
 !CHANGELOG.md
 !extension.js
diff --git a/Makefile b/Makefile
index 241a810..37d5b18 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ cleanup:
 	/bin/find . -name *.map | xargs rm -rf 
 package: cleanup
 	#npm install vsce -g
-	haxe -cp src -lib vscode -lib vshaxe -lib vscode-debugadapter -D js-es=6 -js extension.js Extension
+	haxe -cp src -lib vscode -lib vshaxe -lib vscode-debugadapter -lib format -lib hscript -D js-es=6 -js extension.js Extension
 	vsce package
 	
 # to get token : 
diff --git a/package.json b/package.json
index c0d4115..a64598c 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,6 @@
 			{
 				"type": "hl",
 				"label": "HashLink",
-				"program": "./adapter.js",
 				"runtime": "node",
 				"configurationAttributes": {
 					"launch": {
diff --git a/src/Extension.hx b/src/Extension.hx
index 6c81d1f..d7e6e6a 100644
--- a/src/Extension.hx
+++ b/src/Extension.hx
@@ -5,7 +5,8 @@ class Extension {
 	@:expose("activate")
 	static function main(context:ExtensionContext) {
 		Vscode.debug.registerDebugConfigurationProvider("hl", {resolveDebugConfiguration: resolveDebugConfiguration});
-		context.subscriptions.push(Vscode.commands.registerCommand("hldebug.var.formatInt", formatInt));
+		Vscode.debug.registerDebugAdapterDescriptorFactory("hl", {createDebugAdapterDescriptor: createDebugAdapterDescriptor});
+		context.subscriptions.push(Vscode.commands.registerCommand("hldebug.var.formatInt", args -> HLAdapter.inst?.formatInt(args)));
 	}
 
 	static function resolveDebugConfiguration(folder:Null<WorkspaceFolder>, config:DebugConfiguration,
@@ -59,31 +60,7 @@ class Extension {
 		});
 	}
 
-	inline static function toString(value:Int, base:Int):String {
-		#if js
-		return untyped value.toString(base);
-		#else
-		throw "Not implemented";
-		#end
+	static function createDebugAdapterDescriptor(session: DebugSession, ?executable:DebugAdapterExecutable): ProviderResult<vscode.DebugAdapterDescriptor> {
+		return new vscode.DebugAdapterInlineImplementation(cast new HLAdapter());
 	}
-
-	static function formatInt(args:VariableContextCommandArg) {
-		var i = Std.parseInt(args.variable.value);
-		if (i == null)
-			return;
-		Vscode.window.showInformationMessage(args.variable.name + "(" + i + ") = 0x" + toString(i,16) + " = 0b" + toString(i,2));
-	}
-}
-
-typedef Container = {
-	var name : String;
-	var variablesReference : Int;
-	var ?expensive : Bool;
-	var ?value : String;
-}
-
-typedef VariableContextCommandArg = {
-	var sessionId : String;
-	var container : Container;
-	var variable : vscode.debugProtocol.DebugProtocol.Variable;
 }
diff --git a/src/HLAdapter.hx b/src/HLAdapter.hx
index 809daed..8edfe54 100644
--- a/src/HLAdapter.hx
+++ b/src/HLAdapter.hx
@@ -19,7 +19,7 @@ enum VarValue {
 class HLAdapter extends DebugSession {
 
 	static var UID = 0;
-	static var inst : HLAdapter;
+	public static var inst : HLAdapter;
 
 	var proc : ChildProcessObject;
 	var workspaceDirectory : String;
@@ -42,7 +42,7 @@ class HLAdapter extends DebugSession {
 	static var isWindows = Sys.systemName() == "Windows";
 	static var isMac = Sys.systemName() == "Mac";
 
-	function new() {
+	public function new() {
 		super();
 		allowEvalGetters = false;
 		debugPort = 6112;
@@ -56,7 +56,6 @@ class HLAdapter extends DebugSession {
 
 	override function initializeRequest(response:InitializeResponse, args:InitializeRequestArguments) {
 
-
 		haxe.Log.trace = function(v:Dynamic, ?p:haxe.PosInfos) {
 			var str = haxe.Log.formatOutput(v, p);
 			sendEvent(new OutputEvent(Std.int((haxe.Timer.stamp() - startTime)*10) / 10 + "> " + str+"\n"));
@@ -1052,6 +1051,8 @@ class HLAdapter extends DebugSession {
 		sendEvent(new OutputEvent(msg+"\n", Stderr));
 	}
 
+	// Standalone adapter.js
+
 	static function main() {
 		if( DEBUG ) {
 			js.Node.process.on("uncaughtException", function(e:js.lib.Error) {
@@ -1062,4 +1063,13 @@ class HLAdapter extends DebugSession {
 		DebugSession.run( HLAdapter );
 	}
 
+	// Communicate with Extension
+
+	public function formatInt( args:Util.VariableContextCommandArg ) {
+		var i = Std.parseInt(args.variable.value);
+		if (i == null)
+			return;
+		Vscode.window.showInformationMessage(args.variable.name + "(" + i + ") = 0x" + Util.toString(i,16) + " = 0b" + Util.toString(i,2));
+	}
+
 }
diff --git a/src/Util.hx b/src/Util.hx
new file mode 100644
index 0000000..46fdc97
--- /dev/null
+++ b/src/Util.hx
@@ -0,0 +1,21 @@
+typedef Container = {
+	var name : String;
+	var variablesReference : Int;
+	var ?expensive : Bool;
+	var ?value : String;
+}
+
+typedef VariableContextCommandArg = {
+	var sessionId : String;
+	var container : Container;
+	var variable : vscode.debugProtocol.DebugProtocol.Variable;
+}
+
+class Util {
+
+	inline public static function toString(value:Int, base:Int):String {
+		#if js
+		return untyped value.toString(base);
+		#end
+	}
+}