diff --git a/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/ApplicationConfiguration.cs b/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/ApplicationConfiguration.cs
new file mode 100644
index 0000000..618d100
--- /dev/null
+++ b/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/ApplicationConfiguration.cs
@@ -0,0 +1,3 @@
+namespace FileTime.App.Core.Configuration;
+
+public record ApplicationConfiguration(bool AllowCloseLastTab);
\ No newline at end of file
diff --git a/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/SectionNames.cs b/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/SectionNames.cs
index 23254a0..74bfb73 100644
--- a/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/SectionNames.cs
+++ b/src/AppCommon/FileTime.App.Core.Abstraction/Configuration/SectionNames.cs
@@ -4,4 +4,5 @@ public static class SectionNames
 {
     public const string KeybindingSectionName = "KeyBindings";
     public const string ProgramsSectionName = "Programs";
+    public const string ApplicationSectionName = "Application";
 }
\ No newline at end of file
diff --git a/src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/NavigationUserCommandHandlerService.cs b/src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/NavigationUserCommandHandlerService.cs
index 6626074..03cad9e 100644
--- a/src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/NavigationUserCommandHandlerService.cs
+++ b/src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/NavigationUserCommandHandlerService.cs
@@ -2,6 +2,7 @@ using System.Collections.ObjectModel;
 using System.Diagnostics;
 using DeclarativeProperty;
 using FileTime.App.CommandPalette.Services;
+using FileTime.App.Core.Configuration;
 using FileTime.App.Core.Extensions;
 using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.UserCommand;
@@ -14,6 +15,7 @@ using FileTime.Core.Timeline;
 using FileTime.Providers.Local;
 using InitableService;
 using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
 
 namespace FileTime.App.Core.Services.UserCommandHandler;
 
@@ -29,6 +31,7 @@ public class NavigationUserCommandHandlerService : UserCommandHandlerServiceBase
     private readonly IFrequencyNavigationService _frequencyNavigationService;
     private readonly ICommandPaletteService _commandPaletteService;
     private readonly ILogger<NavigationUserCommandHandlerService> _logger;
+    private readonly ApplicationConfiguration _applicationConfiguration;
     private ITabViewModel? _selectedTab;
     private IDeclarativeProperty<IContainer?>? _currentLocation;
     private IDeclarativeProperty<IItemViewModel?>? _currentSelectedItem;
@@ -44,7 +47,8 @@ public class NavigationUserCommandHandlerService : UserCommandHandlerServiceBase
         IUserCommunicationService userCommunicationService,
         IFrequencyNavigationService frequencyNavigationService,
         ICommandPaletteService commandPaletteService,
-        ILogger<NavigationUserCommandHandlerService> logger) : base(appState)
+        ILogger<NavigationUserCommandHandlerService> logger,
+        ApplicationConfiguration applicationConfiguration) : base(appState)
     {
         _appState = appState;
         _serviceProvider = serviceProvider;
@@ -55,6 +59,7 @@ public class NavigationUserCommandHandlerService : UserCommandHandlerServiceBase
         _frequencyNavigationService = frequencyNavigationService;
         _commandPaletteService = commandPaletteService;
         _logger = logger;
+        _applicationConfiguration = applicationConfiguration;
 
         SaveSelectedTab(t => _selectedTab = t);
         SaveCurrentSelectedItem(i => _currentSelectedItem = i);
@@ -387,7 +392,7 @@ public class NavigationUserCommandHandlerService : UserCommandHandlerServiceBase
 
     private Task CloseTab()
     {
-        if (_appState.Tabs.Count < 2 || _selectedTab == null) return Task.CompletedTask;
+        if ((!_applicationConfiguration.AllowCloseLastTab && _appState.Tabs.Count < 2) || _selectedTab == null) return Task.CompletedTask;
 
         var tabToRemove = _selectedTab;
         _appState.RemoveTab(tabToRemove!);
diff --git a/src/AppCommon/FileTime.App.Core/Startup.cs b/src/AppCommon/FileTime.App.Core/Startup.cs
index 3efaf2f..6485880 100644
--- a/src/AppCommon/FileTime.App.Core/Startup.cs
+++ b/src/AppCommon/FileTime.App.Core/Startup.cs
@@ -41,20 +41,16 @@ public static class Startup
             .AddSingleton<IExitHandler, ContainerRefreshHandler>();
     }
 
-    private static IServiceCollection AddCommandHandlers(this IServiceCollection serviceCollection)
-    {
-        return serviceCollection
+    private static IServiceCollection AddCommandHandlers(this IServiceCollection serviceCollection) =>
+        serviceCollection
             .AddSingleton<IUserCommandHandler, NavigationUserCommandHandlerService>()
             .AddSingleton<IUserCommandHandler, ItemManipulationUserCommandHandlerService>()
             .AddSingleton<IUserCommandHandler, ToolUserCommandHandlerService>()
             .AddSingleton<IUserCommandHandler, CommandSchedulerUserCommandHandlerService>();
-    }
 
-    internal static IServiceCollection AddConfiguration(this IServiceCollection serviceCollection, IConfigurationRoot configuration)
-    {
-        return serviceCollection
+    internal static IServiceCollection AddConfiguration(this IServiceCollection serviceCollection, IConfigurationRoot configuration) =>
+        serviceCollection
             .Configure<ProgramsConfiguration>(configuration.GetSection(SectionNames.ProgramsSectionName))
             .Configure<KeyBindingConfiguration>(configuration.GetSection(SectionNames.KeybindingSectionName))
             .AddSingleton<IConfiguration>(configuration);
-    }
 }
\ No newline at end of file
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/Configuration/ConsoleApplicationConfiguration.cs b/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/Configuration/ConsoleApplicationConfiguration.cs
new file mode 100644
index 0000000..c6c22e0
--- /dev/null
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/Configuration/ConsoleApplicationConfiguration.cs
@@ -0,0 +1,6 @@
+namespace FileTime.ConsoleUI.App.Configuration;
+
+public class ConsoleApplicationConfiguration
+{
+    public string? ConsoleDriver { get; set; }
+}
\ No newline at end of file
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/ITheme.cs b/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/ITheme.cs
index ade5fed..cdf8f48 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/ITheme.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App.Abstractions/ITheme.cs
@@ -1,4 +1,5 @@
-using TerminalUI.Models;
+using TerminalUI.Color;
+using TerminalUI.Models;
 
 namespace FileTime.ConsoleUI.App;
 
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/App.cs b/src/ConsoleApp/FileTime.ConsoleUI.App/App.cs
index 2f9e8d6..5c034c9 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App/App.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/App.cs
@@ -1,5 +1,7 @@
-using FileTime.App.Core.Models;
+using System.Collections.Specialized;
+using FileTime.App.Core.Models;
 using FileTime.App.Core.Services;
+using FileTime.App.Core.ViewModels;
 using FileTime.ConsoleUI.App.KeyInputHandling;
 using TerminalUI;
 using TerminalUI.ConsoleDrivers;
@@ -16,6 +18,7 @@ public class App : IApplication
     private readonly MainWindow _mainWindow;
     private readonly IApplicationContext _applicationContext;
     private readonly IConsoleDriver _consoleDriver;
+    private readonly IAppState _appState;
     private readonly IKeyInputHandlerService _keyInputHandlerService;
     private readonly Thread _renderThread;
 
@@ -26,7 +29,8 @@ public class App : IApplication
         IAppKeyService<ConsoleKey> appKeyService,
         MainWindow mainWindow,
         IApplicationContext applicationContext,
-        IConsoleDriver consoleDriver)
+        IConsoleDriver consoleDriver,
+        IAppState appState)
     {
         _lifecycleService = lifecycleService;
         _keyInputHandlerService = keyInputHandlerService;
@@ -35,6 +39,7 @@ public class App : IApplication
         _mainWindow = mainWindow;
         _applicationContext = applicationContext;
         _consoleDriver = consoleDriver;
+        _appState = appState;
 
         _renderThread = new Thread(Render);
     }
@@ -43,6 +48,12 @@ public class App : IApplication
     {
         Task.Run(async () => await _lifecycleService.InitStartupHandlersAsync()).Wait();
 
+        ((INotifyCollectionChanged) _appState.Tabs).CollectionChanged += (_, _) =>
+        {
+            if(_appState.Tabs.Count == 0)
+                _applicationContext.IsRunning = false;
+        };
+
         _mainWindow.Initialize();
         foreach (var rootView in _mainWindow.RootViews())
         {
@@ -66,6 +77,7 @@ public class App : IApplication
                     _keyInputHandlerService.HandleKeyInput(keyEventArgs);
                 }
             }
+
             Thread.Sleep(10);
         }
     }
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/ConsoleAppState.cs b/src/ConsoleApp/FileTime.ConsoleUI.App/ConsoleAppState.cs
index 476e029..6ff5d5c 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App/ConsoleAppState.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/ConsoleAppState.cs
@@ -1,8 +1,9 @@
 using FileTime.App.Core.ViewModels;
-using FileTime.App.Core.ViewModels.Timeline;
+using PropertyChanged.SourceGenerator;
 
 namespace FileTime.ConsoleUI.App;
 
-public class ConsoleAppState : AppStateBase, IConsoleAppState
+public partial class ConsoleAppState : AppStateBase, IConsoleAppState
 {
+    [Notify] private string? _errorText;
 }
\ No newline at end of file
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/FileTime.ConsoleUI.App.csproj b/src/ConsoleApp/FileTime.ConsoleUI.App/FileTime.ConsoleUI.App.csproj
index 93c5f85..11cca50 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App/FileTime.ConsoleUI.App.csproj
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/FileTime.ConsoleUI.App.csproj
@@ -12,6 +12,10 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
+    <PackageReference Include="PropertyChanged.SourceGenerator" Version="1.0.8">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Serilog" Version="3.0.1" />
   </ItemGroup>
 
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/MainConsoleConfiguration.cs b/src/ConsoleApp/FileTime.ConsoleUI.App/MainConsoleConfiguration.cs
new file mode 100644
index 0000000..7aed740
--- /dev/null
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/MainConsoleConfiguration.cs
@@ -0,0 +1,10 @@
+namespace FileTime.ConsoleUI.App;
+
+public class MainConsoleConfiguration
+{
+    public static Dictionary<string, string?> Configuration { get; }
+    static MainConsoleConfiguration()
+    {
+        Configuration = new();
+    }
+}
\ No newline at end of file
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs b/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs
index 704491f..339f664 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs
@@ -4,9 +4,12 @@ using DeclarativeProperty;
 using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.ViewModels;
 using TerminalUI;
+using TerminalUI.Color;
 using TerminalUI.Controls;
 using TerminalUI.Extensions;
 using TerminalUI.Models;
+using TerminalUI.ViewExtensions;
+using ConsoleColor = TerminalUI.Color.ConsoleColor;
 
 namespace FileTime.ConsoleUI.App;
 
@@ -17,6 +20,8 @@ public class MainWindow
     private readonly ITheme _theme;
     private ListView<IAppState, IItemViewModel> _selectedItemsView;
 
+    private Grid<object> _grid;
+
     public MainWindow(
         IConsoleAppState consoleAppState,
         IApplicationContext applicationContext,
@@ -56,9 +61,69 @@ public class MainWindow
             _selectedItemsView,
             appState => appState == null ? null : appState.SelectedTab.Map(t => t == null ? null : t.CurrentItems).Switch(),
             v => v.ItemsSource);
+
+        TestGrid();
     }
 
-    public IEnumerable<IView> RootViews() => new IView[] {_selectedItemsView};
+    private void TestGrid()
+    {
+        var grid = new Grid<object>
+        {
+            ApplicationContext = _applicationContext,
+            ColumnDefinitionsObject = "Auto Auto",
+            RowDefinitionsObject = "Auto Auto",
+            ChildInitializer =
+            {
+                new Rectangle<object>
+                {
+                    Fill = new ConsoleColor(System.ConsoleColor.Blue, ColorType.Foreground),
+                    Extensions =
+                    {
+                        new GridPositionExtension(0, 0)
+                    },
+                    Width = 2,
+                    Height = 2,
+                },
+                new Rectangle<object>
+                {
+                    Fill = new ConsoleColor(System.ConsoleColor.Red, ColorType.Foreground),
+                    Extensions =
+                    {
+                        new GridPositionExtension(0, 1)
+                    },
+                    Width = 3,
+                    Height = 3,
+                },
+                new Rectangle<object>
+                {
+                    Fill = new ConsoleColor(System.ConsoleColor.Green, ColorType.Foreground),
+                    Extensions =
+                    {
+                        new GridPositionExtension(1, 0)
+                    },
+                    Width = 4,
+                    Height = 4,
+                },
+                new Rectangle<object>
+                {
+                    Fill = new ConsoleColor(System.ConsoleColor.Yellow, ColorType.Foreground),
+                    Extensions =
+                    {
+                        new GridPositionExtension(1, 1)
+                    },
+                    Width = 5,
+                    Height = 5,
+                }
+            }
+        };
+
+        _grid = grid;
+    }
+
+    public IEnumerable<IView> RootViews() => new IView[]
+    {
+        _grid, _selectedItemsView
+    };
 
     private IColor? ToForegroundColor(ItemViewMode viewMode)
         => viewMode switch
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/Startup.cs b/src/ConsoleApp/FileTime.ConsoleUI.App/Startup.cs
index bc34e16..13d5573 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App/Startup.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/Startup.cs
@@ -1,8 +1,11 @@
-using FileTime.App.Core.Services;
+using FileTime.App.Core.Configuration;
+using FileTime.App.Core.Services;
 using FileTime.App.Core.ViewModels;
+using FileTime.ConsoleUI.App.Configuration;
 using FileTime.ConsoleUI.App.KeyInputHandling;
 using FileTime.ConsoleUI.App.Services;
 using FileTime.Core.Interactions;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using TerminalUI;
@@ -12,7 +15,7 @@ namespace FileTime.ConsoleUI.App;
 
 public static class Startup
 {
-    public static IServiceCollection AddConsoleServices(this IServiceCollection services)
+    public static IServiceCollection AddConsoleServices(this IServiceCollection services, IConfigurationRoot configuration)
     {
         services.TryAddSingleton<IApplication, App>();
         services.TryAddSingleton<MainWindow>();
@@ -23,6 +26,9 @@ public static class Startup
         services.TryAddSingleton<IAppKeyService<ConsoleKey>, ConsoleAppKeyService>();
         services.TryAddSingleton<ISystemClipboardService, ConsoleSystemClipboardService>();
         services.AddSingleton<CustomLoggerSink>();
+        services.TryAddSingleton(new ApplicationConfiguration(true));
+
+        services.Configure<ConsoleApplicationConfiguration>(configuration);
 
         services.TryAddSingleton<IApplicationContext>(sp
             => new ApplicationContext
diff --git a/src/ConsoleApp/FileTime.ConsoleUI.Styles/DefaultTheme.cs b/src/ConsoleApp/FileTime.ConsoleUI.Styles/DefaultTheme.cs
index 8055b86..4eecf21 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.Styles/DefaultTheme.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.Styles/DefaultTheme.cs
@@ -1,6 +1,7 @@
 using FileTime.ConsoleUI.App;
+using TerminalUI.Color;
 using TerminalUI.Models;
-using ConsoleColor = TerminalUI.Models.ConsoleColor;
+using ConsoleColor = TerminalUI.Color.ConsoleColor;
 
 namespace FileTime.ConsoleUI.Styles;
 
diff --git a/src/ConsoleApp/FileTime.ConsoleUI/DI.cs b/src/ConsoleApp/FileTime.ConsoleUI/DI.cs
index 8aa2fb9..3b30423 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI/DI.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI/DI.cs
@@ -18,10 +18,10 @@ public static class DI
 {
     public static IServiceProvider ServiceProvider { get; private set; } = null!;
 
-    public static void Initialize(IConfigurationRoot configuration, IServiceCollection serviceCollection)
+    public static IServiceProvider Initialize(IConfigurationRoot configuration)
         => ServiceProvider = DependencyInjection
-            .RegisterDefaultServices(configuration: configuration, serviceCollection: serviceCollection)
-            .AddConsoleServices()
+            .RegisterDefaultServices(configuration: configuration)
+            .AddConsoleServices(configuration)
             .AddLocalProviderServices()
             .AddServerCoreServices()
             .AddFrequencyNavigation()
@@ -31,6 +31,8 @@ public static class DI
             .AddCompression()
             .SetupLogging()
             .AddLogging(loggingBuilder => loggingBuilder.AddSerilog())
+            .AddConsoleDriver()
+            .AddTheme()
             .BuildServiceProvider();
 
 
diff --git a/src/ConsoleApp/FileTime.ConsoleUI/FileTime.ConsoleUI.csproj b/src/ConsoleApp/FileTime.ConsoleUI/FileTime.ConsoleUI.csproj
index 55412d3..0fbc906 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI/FileTime.ConsoleUI.csproj
+++ b/src/ConsoleApp/FileTime.ConsoleUI/FileTime.ConsoleUI.csproj
@@ -23,6 +23,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
     <PackageReference Include="Serilog" Version="3.0.1" />
     <PackageReference Include="Serilog.Extensions.Hosting" Version="7.0.0" />
diff --git a/src/ConsoleApp/FileTime.ConsoleUI/Help.cs b/src/ConsoleApp/FileTime.ConsoleUI/Help.cs
new file mode 100644
index 0000000..db47f74
--- /dev/null
+++ b/src/ConsoleApp/FileTime.ConsoleUI/Help.cs
@@ -0,0 +1,26 @@
+using System.Text;
+using FileTime.App.Core.Configuration;
+using FileTime.ConsoleUI.App.Configuration;
+
+namespace FileTime.ConsoleUI;
+
+public static class Help
+{
+    public static void PrintHelp()
+    {
+        StringBuilder sb = new();
+        
+        sb.AppendLine("Options:");
+        PrintDriverOption(sb);
+        Console.Write(sb.ToString());
+    }
+
+    public static void PrintDriverOption(StringBuilder sb)
+    {
+        sb.AppendLine($"--{SectionNames.ApplicationSectionName}.{nameof(ConsoleApplicationConfiguration.ConsoleDriver)}");
+        foreach (var driver in Startup.Drivers.Keys)
+        {
+            sb.AppendLine("\t" + driver);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/ConsoleApp/FileTime.ConsoleUI/Program.cs b/src/ConsoleApp/FileTime.ConsoleUI/Program.cs
index 739b025..df3ced5 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI/Program.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI/Program.cs
@@ -1,52 +1,75 @@
-using FileTime.App.Core;
+using System.Diagnostics;
+using FileTime.App.Core;
 using FileTime.App.Core.Configuration;
 using FileTime.ConsoleUI;
 using FileTime.ConsoleUI.App;
-using FileTime.ConsoleUI.Styles;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.DependencyInjection.Extensions;
+using Serilog;
+using Serilog.Debugging;
 using TerminalUI.ConsoleDrivers;
 
-IConsoleDriver driver = new WindowsDriver();
-driver.Init();
-ITheme theme;
-if (driver.GetCursorPosition() is not {PosX: 0, PosY: 0})
+if(args.Contains("--help"))
 {
-    driver = new DotnetDriver();
-    driver.Init();
-    theme = DefaultThemes.ConsoleColorTheme;
-}
-else
-{
-    theme = DefaultThemes.Color256Theme;
+    Help.PrintHelp();
+    return;
 }
 
-driver.SetCursorVisible(false);
+IConsoleDriver? driver = null;
 
+(AppDataRoot, EnvironmentName) = Init.InitDevelopment();
+InitLogging();
 try
 {
-    (AppDataRoot, EnvironmentName) = Init.InitDevelopment();
-    var configuration = new ConfigurationBuilder()
-        .AddInMemoryCollection(MainConfiguration.Configuration)
-#if DEBUG
-        .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
-#endif
-        .Build();
+    var configuration = CreateConfiguration(args);
 
-    var serviceCollection = new ServiceCollection();
-    serviceCollection.TryAddSingleton<IConsoleDriver>(driver);
-    serviceCollection.TryAddSingleton<ITheme>(theme);
+    var serviceProvider = DI.Initialize(configuration);
 
-    DI.Initialize(configuration, serviceCollection);
+    driver = serviceProvider.GetRequiredService<IConsoleDriver>();
+    Log.Logger.Debug("Using driver {Driver}", driver.GetType().Name);
+    driver.SetCursorVisible(false);
 
-    var app = DI.ServiceProvider.GetRequiredService<IApplication>();
+    var app = serviceProvider.GetRequiredService<IApplication>();
     app.Run();
 }
 finally
 {
-    driver.SetCursorVisible(true);
-    driver.Dispose();
+    driver?.SetCursorVisible(true);
+    driver?.Dispose();
+}
+
+static void InitLogging()
+{
+    SelfLog.Enable(l => Debug.WriteLine(l));
+
+    var logFolder = Path.Combine(AppDataRoot, "logs", "bootstrap");
+
+    if (!Directory.Exists(logFolder)) Directory.CreateDirectory(logFolder);
+
+    Log.Logger = new LoggerConfiguration()
+#if DEBUG || VERBOSE_LOGGING
+        .MinimumLevel.Verbose()
+#endif
+        .Enrich.FromLogContext()
+        .WriteTo.File(
+            Path.Combine(logFolder, "appLog.log"),
+            fileSizeLimitBytes: 10 * 1024 * 1024,
+            rollingInterval: RollingInterval.Day,
+            rollOnFileSizeLimit: true)
+        .CreateBootstrapLogger();
+}
+
+static IConfigurationRoot CreateConfiguration(string[] strings)
+{
+    var configurationRoot = new ConfigurationBuilder()
+        .AddInMemoryCollection(MainConfiguration.Configuration)
+        .AddInMemoryCollection(MainConsoleConfiguration.Configuration)
+#if DEBUG
+        .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
+#endif
+        .AddCommandLine(strings)
+        .Build();
+    return configurationRoot;
 }
 
 public partial class Program
diff --git a/src/ConsoleApp/FileTime.ConsoleUI/Startup.cs b/src/ConsoleApp/FileTime.ConsoleUI/Startup.cs
new file mode 100644
index 0000000..35d517f
--- /dev/null
+++ b/src/ConsoleApp/FileTime.ConsoleUI/Startup.cs
@@ -0,0 +1,66 @@
+using FileTime.ConsoleUI.App;
+using FileTime.ConsoleUI.App.Configuration;
+using FileTime.ConsoleUI.Styles;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Microsoft.Extensions.Options;
+using TerminalUI.ConsoleDrivers;
+
+namespace FileTime.ConsoleUI;
+
+public static class Startup
+{
+    public static readonly Dictionary<string, Func<IConsoleDriver>> Drivers = new()
+    {
+        ["windows"] = () => new XTermDriver(),
+        ["dotnet"] = () => new DotnetDriver()
+    };
+    public static IServiceCollection AddConsoleDriver(this IServiceCollection serviceCollection)
+    {
+        serviceCollection.TryAddSingleton<IConsoleDriver>(sp =>
+        {
+            var appConfig = sp.GetRequiredService<IOptions<ConsoleApplicationConfiguration>>();
+
+            IConsoleDriver? driver = null;
+            if (appConfig.Value.ConsoleDriver is { } consoleDriver
+                && Drivers.TryGetValue(consoleDriver, out var driverFactory))
+            {
+                driver = driverFactory();
+                driver.Init();
+            }
+
+            if (driver == null)
+            {
+                driver = new XTermDriver();
+                var asd = driver.GetCursorPosition();
+                driver.Init();
+                if (!driver.Init())
+                {
+                    driver = new DotnetDriver();
+                    driver.Init();
+                }
+            }
+
+            return driver;
+        });
+
+        return serviceCollection;
+    }
+
+    public static IServiceCollection AddTheme(this IServiceCollection serviceCollection)
+    {
+        serviceCollection.TryAddSingleton<ITheme>(sp =>
+        {
+            var driver = sp.GetRequiredService<IConsoleDriver>();
+
+            return driver switch
+            {
+                XTermDriver _ => DefaultThemes.Color256Theme,
+                DotnetDriver _ => DefaultThemes.ConsoleColorTheme,
+                _ => throw new ArgumentOutOfRangeException(nameof(driver))
+            };
+        });
+
+        return serviceCollection;
+    }
+}
\ No newline at end of file
diff --git a/src/GuiApp/Avalonia/FileTime.GuiApp/Startup.cs b/src/GuiApp/Avalonia/FileTime.GuiApp/Startup.cs
index c256a06..111f135 100644
--- a/src/GuiApp/Avalonia/FileTime.GuiApp/Startup.cs
+++ b/src/GuiApp/Avalonia/FileTime.GuiApp/Startup.cs
@@ -60,6 +60,7 @@ public static class Startup
         serviceCollection.TryAddSingleton<ToastMessageSink>();
         serviceCollection.TryAddSingleton<IUserCommunicationService>(s => s.GetRequiredService<IDialogService>());
         serviceCollection.TryAddSingleton<IAppKeyService<Key>, GuiAppKeyService>();
+        serviceCollection.TryAddSingleton(new ApplicationConfiguration(false));
 
         if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
         {
diff --git a/src/Library/TerminalUI/Models/Color256.cs b/src/Library/TerminalUI/Color/Color256.cs
similarity index 93%
rename from src/Library/TerminalUI/Models/Color256.cs
rename to src/Library/TerminalUI/Color/Color256.cs
index c1a4dc9..d79f58d 100644
--- a/src/Library/TerminalUI/Models/Color256.cs
+++ b/src/Library/TerminalUI/Color/Color256.cs
@@ -1,6 +1,6 @@
 using System.ComponentModel;
 
-namespace TerminalUI.Models;
+namespace TerminalUI.Color;
 
 public record struct Color256(byte Color, ColorType Type) : IColor
 {
diff --git a/src/Library/TerminalUI/Models/ColorRGB.cs b/src/Library/TerminalUI/Color/ColorRGB.cs
similarity index 93%
rename from src/Library/TerminalUI/Models/ColorRGB.cs
rename to src/Library/TerminalUI/Color/ColorRGB.cs
index cb9c028..df83dfa 100644
--- a/src/Library/TerminalUI/Models/ColorRGB.cs
+++ b/src/Library/TerminalUI/Color/ColorRGB.cs
@@ -1,6 +1,6 @@
 using System.ComponentModel;
 
-namespace TerminalUI.Models;
+namespace TerminalUI.Color;
 
 public record struct ColorRgb(byte R, byte G, byte B, ColorType Type) : IColor
 {
diff --git a/src/Library/TerminalUI/Models/ColorType.cs b/src/Library/TerminalUI/Color/ColorType.cs
similarity index 68%
rename from src/Library/TerminalUI/Models/ColorType.cs
rename to src/Library/TerminalUI/Color/ColorType.cs
index 3223daf..b07a8b2 100644
--- a/src/Library/TerminalUI/Models/ColorType.cs
+++ b/src/Library/TerminalUI/Color/ColorType.cs
@@ -1,4 +1,4 @@
-namespace TerminalUI.Models;
+namespace TerminalUI.Color;
 
 public enum ColorType
 {
diff --git a/src/Library/TerminalUI/Models/Colors.cs b/src/Library/TerminalUI/Color/Colors.cs
similarity index 99%
rename from src/Library/TerminalUI/Models/Colors.cs
rename to src/Library/TerminalUI/Color/Colors.cs
index ec53eae..f74e082 100644
--- a/src/Library/TerminalUI/Models/Colors.cs
+++ b/src/Library/TerminalUI/Color/Colors.cs
@@ -1,4 +1,4 @@
-namespace TerminalUI.Models;
+namespace TerminalUI.Color;
 
 public static class Color256Colors
 {
diff --git a/src/Library/TerminalUI/Models/ConsoleColor.cs b/src/Library/TerminalUI/Color/ConsoleColor.cs
similarity index 83%
rename from src/Library/TerminalUI/Models/ConsoleColor.cs
rename to src/Library/TerminalUI/Color/ConsoleColor.cs
index 1ebcd58..3968689 100644
--- a/src/Library/TerminalUI/Models/ConsoleColor.cs
+++ b/src/Library/TerminalUI/Color/ConsoleColor.cs
@@ -1,4 +1,4 @@
-namespace TerminalUI.Models;
+namespace TerminalUI.Color;
 
 public record ConsoleColor(System.ConsoleColor Color, ColorType Type) : IColor
 {
diff --git a/src/Library/TerminalUI/Models/IColor.cs b/src/Library/TerminalUI/Color/IColor.cs
similarity index 72%
rename from src/Library/TerminalUI/Models/IColor.cs
rename to src/Library/TerminalUI/Color/IColor.cs
index cb0a683..e693ef2 100644
--- a/src/Library/TerminalUI/Models/IColor.cs
+++ b/src/Library/TerminalUI/Color/IColor.cs
@@ -1,4 +1,4 @@
-namespace TerminalUI.Models;
+namespace TerminalUI.Color;
 
 public interface IColor
 {
diff --git a/src/Library/TerminalUI/ConsoleDrivers/DotnetDriver.cs b/src/Library/TerminalUI/ConsoleDrivers/DotnetDriver.cs
index 8a28efa..0bcffe0 100644
--- a/src/Library/TerminalUI/ConsoleDrivers/DotnetDriver.cs
+++ b/src/Library/TerminalUI/ConsoleDrivers/DotnetDriver.cs
@@ -1,13 +1,18 @@
-using TerminalUI.Models;
-using ConsoleColor = TerminalUI.Models.ConsoleColor;
+using TerminalUI.Color;
+using TerminalUI.Models;
+using ConsoleColor = TerminalUI.Color.ConsoleColor;
 
 namespace TerminalUI.ConsoleDrivers;
 
 public class DotnetDriver : IConsoleDriver
 {
-    public virtual void Init() => Console.Clear();
+    public virtual bool Init()
+    {
+        Console.Clear();
+        return true;
+    }
 
-    public void SetCursorPosition(Position position) => Console.SetCursorPosition(position.PosX, position.PosY);
+    public void SetCursorPosition(Position position) => Console.SetCursorPosition(position.X, position.Y);
 
     public void ResetColor() => Console.ResetColor();
 
@@ -21,8 +26,8 @@ public class DotnetDriver : IConsoleDriver
 
     public void Write(char text) => Console.Write(text);
 
-    public virtual void Dispose() {}
-    
+    public virtual void Dispose() => Console.Clear();
+
     public bool CanRead() => Console.KeyAvailable;
     public ConsoleKeyInfo ReadKey() => Console.ReadKey(true);
 
@@ -36,6 +41,9 @@ public class DotnetDriver : IConsoleDriver
     public virtual void SetBackgroundColor(IColor background)
     {
         if (background is not ConsoleColor consoleColor) throw new NotSupportedException();
-        Console.ForegroundColor = consoleColor.Color;
+        Console.BackgroundColor = consoleColor.Color;
     }
+
+    public Size GetBufferSize() => new(Console.BufferWidth, Console.BufferHeight);
+    public void Clear() => Console.Clear();
 }
\ No newline at end of file
diff --git a/src/Library/TerminalUI/ConsoleDrivers/IConsoleDriver.cs b/src/Library/TerminalUI/ConsoleDrivers/IConsoleDriver.cs
index 52b2632..01646fe 100644
--- a/src/Library/TerminalUI/ConsoleDrivers/IConsoleDriver.cs
+++ b/src/Library/TerminalUI/ConsoleDrivers/IConsoleDriver.cs
@@ -1,10 +1,11 @@
-using TerminalUI.Models;
+using TerminalUI.Color;
+using TerminalUI.Models;
 
 namespace TerminalUI.ConsoleDrivers;
 
 public interface IConsoleDriver
 {
-    void Init();
+    bool Init();
     void Dispose();
     void SetCursorPosition(Position position);
     void ResetColor();
@@ -16,4 +17,6 @@ public interface IConsoleDriver
     void SetCursorVisible(bool cursorVisible);
     void SetForegroundColor(IColor foreground);
     void SetBackgroundColor(IColor background);
+    Size GetBufferSize();
+    void Clear();
 }
\ No newline at end of file
diff --git a/src/Library/TerminalUI/ConsoleDrivers/WindowsDriver.cs b/src/Library/TerminalUI/ConsoleDrivers/WindowsDriver.cs
deleted file mode 100644
index 927e431..0000000
--- a/src/Library/TerminalUI/ConsoleDrivers/WindowsDriver.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using TerminalUI.Models;
-
-namespace TerminalUI.ConsoleDrivers;
-
-public sealed class WindowsDriver : DotnetDriver
-{
-    public override void Init() => Console.Out.Write("\x1b[?1049h");
-
-    public override void Dispose() => Console.Out.Write("\x1b[?1049l");
-
-    public override void SetBackgroundColor(IColor background) 
-        => Write(background.ToConsoleColor());
-
-    public override void SetForegroundColor(IColor foreground)
-        => Write(foreground.ToConsoleColor());
-}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/ConsoleDrivers/XTermDriver.cs b/src/Library/TerminalUI/ConsoleDrivers/XTermDriver.cs
new file mode 100644
index 0000000..0848763
--- /dev/null
+++ b/src/Library/TerminalUI/ConsoleDrivers/XTermDriver.cs
@@ -0,0 +1,52 @@
+using TerminalUI.Color;
+using TerminalUI.Models;
+using ConsoleColor = TerminalUI.Color.ConsoleColor;
+
+namespace TerminalUI.ConsoleDrivers;
+
+public sealed class XTermDriver : DotnetDriver
+{
+    private Position _initialCursorPosition;
+    public override bool Init()
+    {
+        _initialCursorPosition = GetCursorPosition();
+        Write("\x1b[?1047h");
+        var isInitSuccessful = _initialCursorPosition == GetCursorPosition();
+        if (isInitSuccessful)
+        {
+            Clear();
+        }
+
+        return isInitSuccessful;
+    }
+
+    public override void Dispose()
+    {
+        Write("\x1b[?1047l");
+        SetCursorPosition(_initialCursorPosition);
+    }
+
+    public override void SetBackgroundColor(IColor background)
+    {
+        if (background is ConsoleColor consoleColor)
+        {
+            Console.BackgroundColor = consoleColor.Color;
+        }
+        else
+        {
+            Write(background.ToConsoleColor());
+        }
+    }
+
+    public override void SetForegroundColor(IColor foreground)
+    {
+        if (foreground is ConsoleColor consoleColor)
+        {
+            Console.ForegroundColor = consoleColor.Color;
+        }
+        else
+        {
+            Write(foreground.ToConsoleColor());
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/ContentView.cs b/src/Library/TerminalUI/Controls/ContentView.cs
index 1e0955e..9cae970 100644
--- a/src/Library/TerminalUI/Controls/ContentView.cs
+++ b/src/Library/TerminalUI/Controls/ContentView.cs
@@ -10,7 +10,7 @@ public abstract class ContentView<T>: View<T>, IContentRenderer
         ContentRendererMethod = DefaultContentRender;
     }
     public IView? Content { get; set; }
-    public Action<Position> ContentRendererMethod { get; set; }
+    public Action<Position, Size> ContentRendererMethod { get; set; }
 
-    private void DefaultContentRender(Position position) => Content?.Render(position);
+    private void DefaultContentRender(Position position, Size size) => Content?.Render(position, size);
 }
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/Grid.cs b/src/Library/TerminalUI/Controls/Grid.cs
new file mode 100644
index 0000000..0dc3529
--- /dev/null
+++ b/src/Library/TerminalUI/Controls/Grid.cs
@@ -0,0 +1,248 @@
+using System.Collections.ObjectModel;
+using TerminalUI.Extensions;
+using TerminalUI.Models;
+using TerminalUI.ViewExtensions;
+
+namespace TerminalUI.Controls;
+
+public class Grid<T> : View<T>
+{
+    private const int ToBeCalculated = -1;
+    private readonly ObservableCollection<IView> _children = new();
+    public ReadOnlyObservableCollection<IView> Children { get; }
+    public GridChildInitializer<T> ChildInitializer { get; }
+    public ObservableCollection<RowDefinition> RowDefinitions { get; } = new();
+    public ObservableCollection<ColumnDefinition> ColumnDefinitions { get; } = new();
+
+    public object? ColumnDefinitionsObject
+    {
+        get => ColumnDefinitions;
+        set
+        {
+            if (value is IEnumerable<ColumnDefinition> columnDefinitions)
+            {
+                ColumnDefinitions.Clear();
+                foreach (var columnDefinition in columnDefinitions)
+                {
+                    ColumnDefinitions.Add(columnDefinition);
+                }
+            }
+            else if (value is string s)
+            {
+                SetColumnDefinitions(s);
+            }
+            else
+            {
+                throw new NotSupportedException();
+            }
+        }
+    }
+
+    public object? RowDefinitionsObject
+    {
+        get => RowDefinitions;
+        set
+        {
+            if (value is IEnumerable<RowDefinition> rowDefinitions)
+            {
+                RowDefinitions.Clear();
+                foreach (var rowDefinition in rowDefinitions)
+                {
+                    RowDefinitions.Add(rowDefinition);
+                }
+            }
+            else if (value is string s)
+            {
+                SetRowDefinitions(s);
+            }
+            else
+            {
+                throw new NotSupportedException();
+            }
+        }
+    }
+
+    public Grid()
+    {
+        ChildInitializer = new GridChildInitializer<T>(this);
+        Children = new ReadOnlyObservableCollection<IView>(_children);
+        _children.CollectionChanged += (o, e) =>
+        {
+            if (Attached)
+            {
+                if (e.NewItems?.OfType<IView>() is { } newItems)
+                {
+                    foreach (var newItem in newItems)
+                    {
+                        newItem.Attached = true;
+                    }
+                }
+
+                ApplicationContext?.EventLoop.RequestRerender();
+            }
+        };
+    }
+
+    public override Size GetRequestedSize() => throw new NotImplementedException();
+
+    protected override void DefaultRenderer(Position position, Size size)
+    {
+        //TODO: Optimize it, dont calculate all of these only if there is Auto value(s)
+        var columns = ColumnDefinitions.Count;
+        Span<int> allWidth = stackalloc int[columns * RowDefinitions.Count];
+        Span<int> allHeight = stackalloc int[columns * RowDefinitions.Count];
+
+        foreach (var child in Children)
+        {
+            var childSize = child.GetRequestedSize();
+            var positionExtension = child.GetExtension<GridPositionExtension>();
+            var x = positionExtension?.Column ?? 0;
+            var y = positionExtension?.Row ?? 0;
+
+            allWidth.SetToMatrix(childSize.Width, x, y, columns);
+            allHeight.SetToMatrix(childSize.Height, x, y, columns);
+        }
+
+        Span<int> columnWidths = stackalloc int[columns];
+        Span<int> rowHeights = stackalloc int[RowDefinitions.Count];
+
+        for (var i = 0; i < columnWidths.Length; i++)
+        {
+            if (ColumnDefinitions[i].Type == GridUnitType.Pixel)
+            {
+                columnWidths[i] = ColumnDefinitions[i].Value;
+            }
+            else if (ColumnDefinitions[i].Type == GridUnitType.Star)
+            {
+                columnWidths[i] = ToBeCalculated;
+            }
+            else
+            {
+                var max = 0;
+                for (var j = 0; j < RowDefinitions.Count; j++)
+                {
+                    max = Math.Max(max, allWidth.GetFromMatrix(i, j, columns));
+                }
+
+                columnWidths[i] = max;
+            }
+        }
+
+        for (var i = 0; i < rowHeights.Length; i++)
+        {
+            if (RowDefinitions[i].Type == GridUnitType.Pixel)
+            {
+                rowHeights[i] = RowDefinitions[i].Value;
+            }
+            else if (RowDefinitions[i].Type == GridUnitType.Star)
+            {
+                rowHeights[i] = ToBeCalculated;
+            }
+            else
+            {
+                var max = 0;
+                for (var j = 0; j < columns; j++)
+                {
+                    max = Math.Max(max, allHeight.GetFromMatrix(j, i, columns));
+                }
+
+                rowHeights[i] = max;
+            }
+        }
+
+        foreach (var child in Children)
+        {
+            var childSize = child.GetRequestedSize();
+            var positionExtension = child.GetExtension<GridPositionExtension>();
+            var x = positionExtension?.Column ?? 0;
+            var y = positionExtension?.Row ?? 0;
+
+            var width = columnWidths[x];
+            var height = rowHeights[y];
+
+            var left = 0;
+            var top = 0;
+
+            for (var i = 0; i < x; i++)
+            {
+                left += columnWidths[i];
+            }
+
+            for (var i = 0; i < y; i++)
+            {
+                top += rowHeights[i];
+            }
+
+            child.Render(new Position(left, top), new Size(width, height));
+        }
+    }
+
+    public void SetRowDefinitions(string value)
+    {
+        var values = value.Split(' ');
+        RowDefinitions.Clear();
+
+        foreach (var v in values)
+        {
+            if (v == "Auto")
+            {
+                RowDefinitions.Add(RowDefinition.Auto);
+            }
+            else if (v.EndsWith("*"))
+            {
+                var starValue = int.Parse(v[0..^1]);
+                RowDefinitions.Add(RowDefinition.Star(starValue));
+            }
+            else if (int.TryParse(v, out var pixelValue))
+            {
+                RowDefinitions.Add(RowDefinition.Pixel(pixelValue));
+            }
+            else
+            {
+                throw new ArgumentException("Invalid row definition: " + v);
+            }
+        }
+    }
+
+    public void SetColumnDefinitions(string value)
+    {
+        var values = value.Split(' ');
+        ColumnDefinitions.Clear();
+
+        foreach (var v in values)
+        {
+            if (v == "Auto")
+            {
+                ColumnDefinitions.Add(ColumnDefinition.Auto);
+            }
+            else if (v.EndsWith("*"))
+            {
+                var starValue = int.Parse(v[0..^1]);
+                ColumnDefinitions.Add(ColumnDefinition.Star(starValue));
+            }
+            else if (int.TryParse(v, out var pixelValue))
+            {
+                ColumnDefinitions.Add(ColumnDefinition.Pixel(pixelValue));
+            }
+            else
+            {
+                throw new ArgumentException("Invalid column definition: " + v);
+            }
+        }
+    }
+
+    public override TChild AddChild<TChild>(TChild child)
+    {
+        child = base.AddChild(child);
+        _children.Add(child);
+        return child;
+    }
+
+    public override TChild AddChild<TChild, TDataContext>(TChild child, Func<T?, TDataContext?> dataContextMapper)
+        where TDataContext : default
+    {
+        child = base.AddChild(child, dataContextMapper);
+        _children.Add(child);
+        return child;
+    }
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/GridChildInitializer.cs b/src/Library/TerminalUI/Controls/GridChildInitializer.cs
new file mode 100644
index 0000000..7643db7
--- /dev/null
+++ b/src/Library/TerminalUI/Controls/GridChildInitializer.cs
@@ -0,0 +1,24 @@
+using System.Collections;
+
+namespace TerminalUI.Controls;
+
+public record ChildWithDataContextMapper<TSourceDataContext, TTargetDataContext>(IView<TTargetDataContext> Child, Func<TSourceDataContext?, TTargetDataContext?> DataContextMapper);
+
+public class GridChildInitializer<T> : IEnumerable<IView>
+{
+    private readonly Grid<T> _grid;
+
+    public GridChildInitializer(Grid<T> grid)
+    {
+        _grid = grid;
+    }
+
+    public void Add(IView<T> item) => _grid.AddChild(item);
+
+    public void Add<TDataContext>(ChildWithDataContextMapper<T, TDataContext> item)
+        => _grid.AddChild(item.Child, item.DataContextMapper);
+
+    public IEnumerator<IView> GetEnumerator() => _grid.Children.GetEnumerator();
+
+    IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/GridProperties.cs b/src/Library/TerminalUI/Controls/GridProperties.cs
new file mode 100644
index 0000000..3742937
--- /dev/null
+++ b/src/Library/TerminalUI/Controls/GridProperties.cs
@@ -0,0 +1,23 @@
+namespace TerminalUI.Controls;
+
+
+public enum GridUnitType
+{
+    Auto,
+    Pixel,
+    Star
+}
+    
+public record struct RowDefinition(GridUnitType Type, int Value)
+{
+    public static RowDefinition Auto => new(GridUnitType.Auto, 0);
+    public static RowDefinition Pixel(int value) => new(GridUnitType.Pixel, value);
+    public static RowDefinition Star(int value) => new(GridUnitType.Star, value);
+}
+    
+public record struct ColumnDefinition(GridUnitType Type, int Value)
+{
+    public static ColumnDefinition Auto => new(GridUnitType.Auto, 0);
+    public static ColumnDefinition Pixel(int value) => new(GridUnitType.Pixel, value);
+    public static ColumnDefinition Star(int value) => new(GridUnitType.Star, value);
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/IView.cs b/src/Library/TerminalUI/Controls/IView.cs
index 8305d54..df9602a 100644
--- a/src/Library/TerminalUI/Controls/IView.cs
+++ b/src/Library/TerminalUI/Controls/IView.cs
@@ -7,10 +7,20 @@ namespace TerminalUI.Controls;
 public interface IView : INotifyPropertyChanged, IDisposableCollection
 {
     object? DataContext { get; set; }
-    Action<Position> RenderMethod { get; set; }
-    IApplicationContext? ApplicationContext { get; init;}
+    int? MinWidth { get; set; }
+    int? MaxWidth { get; set; }
+    int? Width { get; set; }
+    int? MinHeight { get; set; }
+    int? MaxHeight { get; set; }
+    int? Height { get; set; }
+    bool Attached { get; set; }
+    Size GetRequestedSize();
+    IApplicationContext? ApplicationContext { get; set; }
+    List<object> Extensions { get; }
+    
+    Action<Position, Size> RenderMethod { get; set; }
     event Action<IView> Disposed;
-    void Render(Position position);
+    void Render(Position position, Size size);
 }
 
 public interface IView<T> : IView
@@ -28,4 +38,9 @@ public interface IView<T> : IView
 
     TChild CreateChild<TChild, TDataContext>(Func<T?, TDataContext?> dataContextMapper)
         where TChild : IView<TDataContext>, new();
+
+    TChild AddChild<TChild>(TChild child) where TChild : IView<T>;
+
+    TChild AddChild<TChild, TDataContext>(TChild child, Func<T?, TDataContext?> dataContextMapper)
+        where TChild : IView<TDataContext>;
 }
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/ListView.cs b/src/Library/TerminalUI/Controls/ListView.cs
index a6c680c..01657f5 100644
--- a/src/Library/TerminalUI/Controls/ListView.cs
+++ b/src/Library/TerminalUI/Controls/ListView.cs
@@ -1,5 +1,6 @@
 using System.Buffers;
 using System.Collections.ObjectModel;
+using System.Security.Cryptography.X509Certificates;
 using DeclarativeProperty;
 using TerminalUI.Models;
 
@@ -14,6 +15,23 @@ public class ListView<TDataContext, TItem> : View<TDataContext>
     private object? _itemsSource;
     private ListViewItem<TItem>[]? _listViewItems;
     private int _listViewItemLength;
+    private int _selectedIndex = 0;
+    private int _renderStartIndex = 0;
+    private Size _requestedItemSize = new(0, 0);
+
+    public int SelectedIndex
+    {
+        get => _selectedIndex;
+        set
+        {
+            if (_selectedIndex != value)
+            {
+                _selectedIndex = value;
+                OnPropertyChanged();
+                ApplicationContext?.EventLoop.RequestRerender();
+            }
+        }
+    }
 
     public object? ItemsSource
     {
@@ -64,13 +82,53 @@ public class ListView<TDataContext, TItem> : View<TDataContext>
 
     public Func<ListViewItem<TItem>, IView?> ItemTemplate { get; set; } = DefaultItemTemplate;
 
-    protected override void DefaultRenderer(Position position)
+    public override Size GetRequestedSize()
+    {
+        if (_listViewItems is null || _listViewItems.Length == 0)
+            return new Size(0, 0);
+
+
+        var itemSize = _listViewItems[0].GetRequestedSize();
+        _requestedItemSize = itemSize;
+        return itemSize with {Height = itemSize.Height * _listViewItems.Length};
+    }
+
+    protected override void DefaultRenderer(Position position, Size size)
     {
         var listViewItems = InstantiateItemViews();
-        var deltaY = 0;
-        foreach (var item in listViewItems)
+        if (listViewItems.Length == 0) return;
+
+        var requestedItemSize = _requestedItemSize;
+
+        var itemsToRender = listViewItems.Length;
+        var heightNeeded = requestedItemSize.Height * listViewItems.Length;
+        var renderStartIndex = _renderStartIndex;
+        if (heightNeeded < size.Height)
         {
-            item.Render(position with {PosY = position.PosY + deltaY++});
+            var maxItemsToRender = (int) Math.Floor((double) size.Height / requestedItemSize.Height);
+            if (SelectedIndex < renderStartIndex)
+            {
+                renderStartIndex = SelectedIndex - 1;
+            }
+            else if (SelectedIndex > renderStartIndex + maxItemsToRender)
+            {
+                renderStartIndex = SelectedIndex - maxItemsToRender + 1;
+            }
+            
+            if(renderStartIndex < 0)
+                renderStartIndex = 0;
+            else if (renderStartIndex + maxItemsToRender > listViewItems.Length)
+                renderStartIndex = listViewItems.Length - maxItemsToRender;
+
+            _renderStartIndex = renderStartIndex;
+        }
+
+        var deltaY = 0;
+        for (var i = renderStartIndex; i < itemsToRender && i < listViewItems.Length; i++)
+        {
+            var item = listViewItems[i];
+            item.Render(position with {Y = position.Y + deltaY}, requestedItemSize);
+            deltaY += requestedItemSize.Height;
         }
     }
 
diff --git a/src/Library/TerminalUI/Controls/ListViewItem.cs b/src/Library/TerminalUI/Controls/ListViewItem.cs
index e9ecdfc..29012eb 100644
--- a/src/Library/TerminalUI/Controls/ListViewItem.cs
+++ b/src/Library/TerminalUI/Controls/ListViewItem.cs
@@ -4,7 +4,13 @@ namespace TerminalUI.Controls;
 
 public class ListViewItem<T> : ContentView<T>
 {
-    protected override void DefaultRenderer(Position position)
+    public override Size GetRequestedSize()
+    {
+        if (Content is null) return new Size(0, 0);
+        return Content.GetRequestedSize();
+    }
+
+    protected override void DefaultRenderer(Position position, Size size)
     {
         if (ContentRendererMethod is null)
         {
@@ -16,6 +22,6 @@ public class ListViewItem<T> : ContentView<T>
                 + DataContext?.GetType().Name);
         }
 
-        ContentRendererMethod(position);
+        ContentRendererMethod(position, size);
     }
 }
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/Rectangle.cs b/src/Library/TerminalUI/Controls/Rectangle.cs
new file mode 100644
index 0000000..eef5bbc
--- /dev/null
+++ b/src/Library/TerminalUI/Controls/Rectangle.cs
@@ -0,0 +1,24 @@
+using PropertyChanged.SourceGenerator;
+using TerminalUI.Color;
+using TerminalUI.Models;
+
+namespace TerminalUI.Controls;
+
+public partial class Rectangle<T> : View<T>
+{
+    [Notify] private IColor? _fill;
+    public override Size GetRequestedSize() => new(Width ?? 0, Height ?? 0);
+
+    protected override void DefaultRenderer(Position position, Size size)
+    {
+        var s = new string('█', Width ?? size.Width);
+        ApplicationContext?.ConsoleDriver.SetBackgroundColor(Fill ?? new Color.ConsoleColor(System.ConsoleColor.Yellow, ColorType.Background));
+        ApplicationContext?.ConsoleDriver.SetForegroundColor(Fill ?? new Color.ConsoleColor(System.ConsoleColor.Yellow, ColorType.Foreground));
+        var height = Height ?? size.Height;
+        for (var i = 0; i < height; i++)
+        {
+            ApplicationContext?.ConsoleDriver.SetCursorPosition(position with {Y = position.Y + i});
+            ApplicationContext?.ConsoleDriver.Write(s);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Controls/TextBlock.cs b/src/Library/TerminalUI/Controls/TextBlock.cs
index a23a65c..b380e44 100644
--- a/src/Library/TerminalUI/Controls/TextBlock.cs
+++ b/src/Library/TerminalUI/Controls/TextBlock.cs
@@ -1,4 +1,5 @@
 using PropertyChanged.SourceGenerator;
+using TerminalUI.Color;
 using TerminalUI.Extensions;
 using TerminalUI.Models;
 
@@ -27,7 +28,9 @@ public partial class TextBlock<T> : View<T>
         RerenderProperties.Add(nameof(Background));
     }
 
-    protected override void DefaultRenderer(Position position)
+    public override Size GetRequestedSize() => new(Text?.Length ?? 0, 1);
+
+    protected override void DefaultRenderer(Position position, Size size)
     {
         var driver = ApplicationContext!.ConsoleDriver;
         var renderContext = new RenderContext(position, Text, _foreground, _background);
diff --git a/src/Library/TerminalUI/Controls/View.cs b/src/Library/TerminalUI/Controls/View.cs
index e9fb209..f32f292 100644
--- a/src/Library/TerminalUI/Controls/View.cs
+++ b/src/Library/TerminalUI/Controls/View.cs
@@ -10,8 +10,30 @@ public abstract partial class View<T> : IView<T>
 {
     private readonly List<IDisposable> _disposables = new();
     [Notify] private T? _dataContext;
-    public Action<Position> RenderMethod { get; set; }
-    public IApplicationContext? ApplicationContext { get; init; }
+    [Notify] private int? _minWidth;
+    [Notify] private int? _maxWidth;
+    [Notify] private int? _width;
+    [Notify] private int? _minHeight;
+    [Notify] private int? _maxHeight;
+    [Notify] private int? _height;
+    private bool _attached;
+
+    public bool Attached
+    {
+        get => _attached;
+        set
+        {
+            if (_attached == value) return;
+            _attached = value;
+            if (value)
+            {
+                AttachChildren();
+            }
+        }
+    }
+    public List<object> Extensions { get; } = new();
+    public Action<Position, Size> RenderMethod { get; set; }
+    public IApplicationContext? ApplicationContext { get; set; }
     public event Action<IView>? Disposed;
     protected List<string> RerenderProperties { get; } = new();
 
@@ -20,22 +42,27 @@ public abstract partial class View<T> : IView<T>
         RenderMethod = DefaultRenderer;
         ((INotifyPropertyChanged) this).PropertyChanged += Handle_PropertyChanged;
     }
+    public abstract Size GetRequestedSize();
+
+    protected virtual void AttachChildren()
+    {
+    }
 
     private void Handle_PropertyChanged(object? sender, PropertyChangedEventArgs e)
     {
-        if (e.PropertyName is not null 
-            && (e.PropertyName == nameof(IView.DataContext) 
+        if (e.PropertyName is not null
+            && (e.PropertyName == nameof(IView.DataContext)
                 || RerenderProperties.Contains(e.PropertyName)
             )
-        )
+           )
         {
             ApplicationContext?.EventLoop.RequestRerender();
         }
     }
 
-    protected abstract void DefaultRenderer(Position position);
+    protected abstract void DefaultRenderer(Position position, Size size);
 
-    public void Render(Position position)
+    public void Render(Position position, Size size)
     {
         if (RenderMethod is null)
         {
@@ -47,16 +74,27 @@ public abstract partial class View<T> : IView<T>
                 + DataContext?.GetType().Name);
         }
 
-        RenderMethod(position);
+        RenderMethod(position, size);
     }
 
     public TChild CreateChild<TChild>() where TChild : IView<T>, new()
     {
-        var child = new TChild
-        {
-            DataContext = DataContext,
-            ApplicationContext = ApplicationContext
-        };
+        var child = new TChild();
+        return AddChild(child);
+    }
+
+    public TChild CreateChild<TChild, TDataContext>(Func<T?, TDataContext?> dataContextMapper)
+        where TChild : IView<TDataContext>, new()
+    {
+        var child = new TChild();
+        return AddChild(child, dataContextMapper);
+    }
+
+    public virtual TChild AddChild<TChild>(TChild child) where TChild : IView<T>
+    {
+        child.DataContext = DataContext;
+        child.ApplicationContext = ApplicationContext;
+
         var mapper = new DataContextMapper<T>(this, d => child.DataContext = d);
         AddDisposable(mapper);
         child.AddDisposable(mapper);
@@ -64,14 +102,12 @@ public abstract partial class View<T> : IView<T>
         return child;
     }
 
-    public TChild CreateChild<TChild, TDataContext>(Func<T?, TDataContext?> dataContextMapper)
-        where TChild : IView<TDataContext>, new()
+    public virtual TChild AddChild<TChild, TDataContext>(TChild child, Func<T?, TDataContext?> dataContextMapper)
+        where TChild : IView<TDataContext>
     {
-        var child = new TChild
-        {
-            DataContext = dataContextMapper(DataContext),
-            ApplicationContext = ApplicationContext
-        };
+        child.DataContext = dataContextMapper(DataContext);
+        child.ApplicationContext = ApplicationContext;
+
         var mapper = new DataContextMapper<T>(this, d => child.DataContext = dataContextMapper(d));
         AddDisposable(mapper);
         child.AddDisposable(mapper);
diff --git a/src/Library/TerminalUI/EventLoop.cs b/src/Library/TerminalUI/EventLoop.cs
index 6f0dfed..60073f7 100644
--- a/src/Library/TerminalUI/EventLoop.cs
+++ b/src/Library/TerminalUI/EventLoop.cs
@@ -45,9 +45,11 @@ public class EventLoop : IEventLoop
             viewsToRender = _viewsToRender.ToList();
         }
 
+        var size =_applicationContext.ConsoleDriver.GetBufferSize();
         foreach (var view in viewsToRender)
         {
-            view.Render(new Position(0, 0));
+            view.Attached = true;
+            view.Render(new Position(0, 0), size);
         }
     }
 
diff --git a/src/Library/TerminalUI/Extensions/SpanExtensions.cs b/src/Library/TerminalUI/Extensions/SpanExtensions.cs
new file mode 100644
index 0000000..f777c89
--- /dev/null
+++ b/src/Library/TerminalUI/Extensions/SpanExtensions.cs
@@ -0,0 +1,7 @@
+namespace TerminalUI.Extensions;
+
+public static class SpanExtensions
+{
+    public static T GetFromMatrix<T>(this Span<T> span, int x, int y, int width) => span[y * width + x];
+    public static void SetToMatrix<T>(this Span<T> span, T value, int x, int y, int width) => span[y * width + x] = value;
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Extensions/ViewExtensions.cs b/src/Library/TerminalUI/Extensions/ViewExtensions.cs
new file mode 100644
index 0000000..1523ada
--- /dev/null
+++ b/src/Library/TerminalUI/Extensions/ViewExtensions.cs
@@ -0,0 +1,14 @@
+using TerminalUI.Controls;
+
+namespace TerminalUI.Extensions;
+
+public static class ViewExtensions
+{
+    public static T? GetExtension<T>(this IView view)
+        => (T?) view.Extensions.FirstOrDefault(e => e is T);
+
+    public static ChildWithDataContextMapper<TSourceDataContext, TTargetDataContext> WithDataContextMapper<TSourceDataContext, TTargetDataContext>(
+        this IView<TTargetDataContext> view,
+        Func<TSourceDataContext?, TTargetDataContext?> dataContextMapper)
+        => new(view, dataContextMapper);
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Models/Position.cs b/src/Library/TerminalUI/Models/Position.cs
index 2c40367..c845179 100644
--- a/src/Library/TerminalUI/Models/Position.cs
+++ b/src/Library/TerminalUI/Models/Position.cs
@@ -1,3 +1,3 @@
 namespace TerminalUI.Models;
 
-public record struct Position(int PosX, int PosY);
\ No newline at end of file
+public record struct Position(int X, int Y);
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Models/Size.cs b/src/Library/TerminalUI/Models/Size.cs
new file mode 100644
index 0000000..9be9239
--- /dev/null
+++ b/src/Library/TerminalUI/Models/Size.cs
@@ -0,0 +1,3 @@
+namespace TerminalUI.Models;
+
+public record Size(int Width, int Height);
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Rendering/RenderingEngine.cs b/src/Library/TerminalUI/Rendering/RenderingEngine.cs
new file mode 100644
index 0000000..fa0d27a
--- /dev/null
+++ b/src/Library/TerminalUI/Rendering/RenderingEngine.cs
@@ -0,0 +1,12 @@
+using TerminalUI.Controls;
+using TerminalUI.Models;
+
+namespace TerminalUI.Rendering;
+
+public class RenderingEngine
+{
+    public static void Asd(IView root, Size bufferSize)
+    {
+        var rootSize = root.GetRequestedSize();
+    }
+}
\ No newline at end of file
diff --git a/src/Library/TerminalUI/Traits/IContentRenderer.cs b/src/Library/TerminalUI/Traits/IContentRenderer.cs
index d5106f2..b86ed5a 100644
--- a/src/Library/TerminalUI/Traits/IContentRenderer.cs
+++ b/src/Library/TerminalUI/Traits/IContentRenderer.cs
@@ -6,5 +6,5 @@ namespace TerminalUI.Traits;
 public interface IContentRenderer
 {
     IView? Content { get; set; }
-    Action<Position> ContentRendererMethod { get; set; }
+    Action<Position, Size> ContentRendererMethod { get; set; }
 }
\ No newline at end of file
diff --git a/src/Library/TerminalUI/ViewExtensions/GridPositionExtension.cs b/src/Library/TerminalUI/ViewExtensions/GridPositionExtension.cs
new file mode 100644
index 0000000..a4e2fc6
--- /dev/null
+++ b/src/Library/TerminalUI/ViewExtensions/GridPositionExtension.cs
@@ -0,0 +1,3 @@
+namespace TerminalUI.ViewExtensions;
+
+public record GridPositionExtension(int Row, int Column);
\ No newline at end of file
diff --git a/src/Server/FileTime.Server/Program.cs b/src/Server/FileTime.Server/Program.cs
index a116692..22e8dd8 100644
--- a/src/Server/FileTime.Server/Program.cs
+++ b/src/Server/FileTime.Server/Program.cs
@@ -56,11 +56,11 @@ void HandleStartup(Action action)
 IConfigurationRoot CreateConfiguration()
 {
     var configurationBuilder = new ConfigurationBuilder();
-    configurationBuilder.AddCommandLine(args);
 #if DEBUG
     configurationBuilder.AddJsonFile("appsettings.Development.json", optional: true);
     configurationBuilder.AddJsonFile("appsettings.Local.json", optional: true);
 #endif
+    configurationBuilder.AddCommandLine(args);
     return configurationBuilder.Build();
 }
 
diff --git a/src/Tools/FileTime.Tools.Compression/CompressionUserCommandHandler.cs b/src/Tools/FileTime.Tools.Compression/CompressionUserCommandHandler.cs
index 048e075..3835ab3 100644
--- a/src/Tools/FileTime.Tools.Compression/CompressionUserCommandHandler.cs
+++ b/src/Tools/FileTime.Tools.Compression/CompressionUserCommandHandler.cs
@@ -18,8 +18,8 @@ public class CompressionUserCommandHandler : AggregatedUserCommandHandler
         IClipboardService clipboardService)
     {
         _clipboardService = clipboardService;
-        _markedItems = appState.SelectedTab.Map(t => t.MarkedItems).Switch();
-        _selectedItem = appState.SelectedTab.Map(t => t.CurrentSelectedItem).Switch();
+        _markedItems = appState.SelectedTab.Map(t => t?.MarkedItems).Switch();
+        _selectedItem = appState.SelectedTab.Map(t => t?.CurrentSelectedItem).Switch();
 
         AddCommandHandler(new[]
         {