diff --git a/communicator/CMakeLists.txt b/communicator/CMakeLists.txt
index c8ade9a..496ebbd 100644
--- a/communicator/CMakeLists.txt
+++ b/communicator/CMakeLists.txt
@@ -1,72 +1,22 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 
-project(communicator VERSION 0.1 LANGUAGES CXX)
+project(communicator VERSION 1.0 LANGUAGES CXX)
 
-set(CMAKE_AUTOUIC ON)
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
+find_package(Qt6 6.2 COMPONENTS Quick Gui REQUIRED)
 
+qt_standard_project_setup(REQUIRES 6.5)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
-find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets)
-find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets)
-
-add_compile_options(-Wall -Wextra -pedantic -Wno-unused-function -Werror)
-
-set(PROJECT_SOURCES
-        main.cpp
-        mainwindow.cpp
-        mainwindow.h
-        mainwindow.ui
-)
-
-if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
-    qt_add_executable(communicator
-        MANUAL_FINALIZATION
-        ${PROJECT_SOURCES}
-    )
-# Define target properties for Android with Qt 6 as:
-#    set_property(TARGET communicator APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
-#                 ${CMAKE_CURRENT_SOURCE_DIR}/android)
-# For more information, see https://doc.qt.io/qt-6/qt-add-executable.html#target-creation
-else()
-    if(ANDROID)
-        add_library(communicator SHARED
-            ${PROJECT_SOURCES}
-        )
-# Define properties for Android with Qt 5 after find_package() calls as:
-#    set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android")
-    else()
-        add_executable(communicator
-            ${PROJECT_SOURCES}
-        )
-    endif()
-endif()
-
-target_link_libraries(communicator PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)
-
-# Qt for iOS sets MACOSX_BUNDLE_GUI_IDENTIFIER automatically since Qt 6.1.
-# If you are developing for iOS or macOS you should consider setting an
-# explicit, fixed bundle identifier manually though.
-if(${QT_VERSION} VERSION_LESS 6.1.0)
-  set(BUNDLE_ID_OPTION MACOSX_BUNDLE_GUI_IDENTIFIER com.example.communicator)
-endif()
-set_target_properties(communicator PROPERTIES
-    ${BUNDLE_ID_OPTION}
-    MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
-    MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
-    MACOSX_BUNDLE TRUE
-    WIN32_EXECUTABLE TRUE
+qt_add_executable(communicator
+    main.cpp
 )
 
-include(GNUInstallDirs)
-install(TARGETS communicator
-    BUNDLE DESTINATION .
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+qt_add_qml_module(communicator
+    URI main
+    QML_FILES
+        main-window.qml
+    RESOURCES resources.qrc
 )
 
-if(QT_VERSION_MAJOR EQUAL 6)
-    qt_finalize_executable(communicator)
-endif()
+target_link_libraries(communicator PRIVATE Qt6::Gui Qt6::Quick)
diff --git a/communicator/main-window.qml b/communicator/main-window.qml
new file mode 100644
index 0000000..68a799a
--- /dev/null
+++ b/communicator/main-window.qml
@@ -0,0 +1,35 @@
+import QtQuick 2.15
+import QtQuick.Controls 2.15
+import QtQuick.Layouts 1.15
+
+ApplicationWindow {
+    visible: true
+    width: 600
+    height: 400
+    minimumWidth: 400
+    minimumHeight: 300
+    title: "Simple Text Communicator"
+    color: "#f0f0f0"
+
+    ColumnLayout {
+        anchors.fill: parent
+        spacing: 10
+
+        RowLayout {
+            width: parent.width
+            Layout.alignment: Qt.AlignHCenter
+            Button {
+                text: "Login"
+                Layout.alignment: Qt.AlignRight
+                onClicked: {
+                }
+            }
+            Button {
+                text: "Register"
+                Layout.alignment: Qt.AlignRight
+                onClicked: {
+                }
+            }
+        }
+    }
+}
diff --git a/communicator/main.cpp b/communicator/main.cpp
index b01139b..9afcd17 100644
--- a/communicator/main.cpp
+++ b/communicator/main.cpp
@@ -1,10 +1,17 @@
-#include <QApplication>
-
-#include "mainwindow.h"
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QQmlContext>
 
 int main(int argc, char *argv[]) {
-    QApplication a(argc, argv);
-    MainWindow w;
-    w.show();
-    return a.exec();
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+
+    const QUrl url(QStringLiteral("qrc:/qt/qml/main/main-window.qml"));
+    engine.load(url);
+    if (engine.rootObjects().isEmpty())
+    {
+        return -1;
+    }
+    return app.exec();
 }
diff --git a/communicator/resources.qrc b/communicator/resources.qrc
new file mode 100644
index 0000000..6ceb01d
--- /dev/null
+++ b/communicator/resources.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/main">
+        <file>main-window.qml</file>
+    </qresource>
+</RCC>