diff --git a/Source/Editor/Windows/OutputLogWindow.cs b/Source/Editor/Windows/OutputLogWindow.cs
index 882730fed..f22befe9c 100644
--- a/Source/Editor/Windows/OutputLogWindow.cs
+++ b/Source/Editor/Windows/OutputLogWindow.cs
@@ -212,6 +212,11 @@ namespace FlaxEditor.Windows
                         Name = command,
                         Owner = this,
                     });
+                    var flags = DebugCommands.GetCommandFlags(command);
+                    if (flags.HasFlag(DebugCommands.CommandFlags.Exec))
+                        lastItem.TintColor = new Color(0.85f, 0.85f, 1.0f, 1.0f);
+                    else if (flags.HasFlag(DebugCommands.CommandFlags.Read) && !flags.HasFlag(DebugCommands.CommandFlags.Write))
+                        lastItem.TintColor = new Color(0.85f, 0.85f, 0.85f, 1.0f);
                     lastItem.Focused += item =>
                     {
                         // Set command
@@ -259,6 +264,15 @@ namespace FlaxEditor.Windows
                     RootWindow.Window.LostFocus -= OnRootWindowLostFocus;
             }
 
+            /// <inheritdoc />
+            public override void OnGotFocus()
+            {
+                // Precache debug commands to reduce time-to-interactive
+                DebugCommands.InitAsync();
+
+                base.OnGotFocus();
+            }
+
             /// <inheritdoc />
             protected override void OnTextChanged()
             {
diff --git a/Source/Engine/Debug/DebugCommands.cpp b/Source/Engine/Debug/DebugCommands.cpp
index a9ae862f2..b041e779f 100644
--- a/Source/Engine/Debug/DebugCommands.cpp
+++ b/Source/Engine/Debug/DebugCommands.cpp
@@ -5,6 +5,7 @@
 #include "Engine/Core/Collections/Array.h"
 #include "Engine/Engine/EngineService.h"
 #include "Engine/Threading/Threading.h"
+#include "Engine/Threading/Task.h"
 #include "Engine/Profiler/ProfilerCPU.h"
 #include "Engine/Scripting/BinaryModule.h"
 #include "Engine/Scripting/Scripting.h"
@@ -103,6 +104,7 @@ namespace
 {
     CriticalSection Locker;
     bool Inited = false;
+    Task* AsyncTask = nullptr;
     Array<CommandData> Commands;
 
     void FindDebugCommands(BinaryModule* module)
@@ -208,15 +210,45 @@ namespace
 
     void InitCommands()
     {
+        ASSERT_LOW_LAYER(!Inited);
         PROFILE_CPU();
-        Inited = true;
+
+        // Cache existing modules
         const auto& modules = BinaryModule::GetModules();
         for (BinaryModule* module : modules)
         {
             FindDebugCommands(module);
         }
+
+        // Link for modules load/reload actions
         Scripting::BinaryModuleLoaded.Bind(&FindDebugCommands);
         Scripting::ScriptsReloading.Bind(&OnScriptsReloading);
+
+        // Mark as done
+        Locker.Lock();
+        Inited = true;
+        AsyncTask = nullptr;
+        Locker.Unlock();
+    }
+
+    void EnsureInited()
+    {
+        // Check current state
+        Locker.Lock();
+        bool inited = Inited;
+        Locker.Unlock();
+        if (inited)
+            return;
+
+        // Wait for any async task
+        if (AsyncTask)
+            AsyncTask->Wait();
+
+        // Do sync init if still not inited
+        Locker.Lock();
+        if (!Inited)
+            InitCommands();
+        Locker.Unlock();
     }
 }
 
@@ -231,6 +263,8 @@ public:
     void Dispose() override
     {
         // Cleanup
+        if (AsyncTask)
+            AsyncTask->Wait();
         ScopeLock lock(Locker);
         Scripting::BinaryModuleLoaded.Unbind(&FindDebugCommands);
         Scripting::ScriptsReloading.Unbind(&OnScriptsReloading);
@@ -264,9 +298,8 @@ void DebugCommands::Execute(StringView command)
     }
 
     // Ensure that commands cache has been created
+    EnsureInited();
     ScopeLock lock(Locker);
-    if (!Inited)
-        InitCommands();
 
     // Find command to run
     for (const CommandData& cmd : Commands)
@@ -290,9 +323,8 @@ void DebugCommands::Search(StringView searchText, Array<StringView>& matches, bo
     String searchTextCopy = searchText;
     searchText = searchTextCopy;
 
+    EnsureInited();
     ScopeLock lock(Locker);
-    if (!Inited)
-        InitCommands();
 
     if (startsWith)
     {
@@ -316,13 +348,45 @@ void DebugCommands::Search(StringView searchText, Array<StringView>& matches, bo
     }
 }
 
-bool DebugCommands::Iterate(const StringView& searchText, int32& index)
+void DebugCommands::InitAsync()
 {
     ScopeLock lock(Locker);
+    if (Inited)
+        return;
+    AsyncTask = Task::StartNew(InitCommands);
+}
+
+DebugCommands::CommandFlags DebugCommands::GetCommandFlags(StringView command)
+{
+    CommandFlags result = CommandFlags::None;
+    // TODO: fix missing string handle on 1st command execution (command gets invalid after InitCommands due to dotnet GC or dotnet interop handles flush)
+    String commandCopy = command;
+    command = commandCopy;
+    EnsureInited();
+    for (auto& e : Commands)
+    {
+        if (e.Name == command)
+        {
+            if (e.Method)
+                result |= CommandFlags::Exec;
+            else if (e.Field)
+                result |= CommandFlags::ReadWrite;
+            if (e.MethodGet)
+                result |= CommandFlags::Read;
+            if (e.MethodSet)
+                result |= CommandFlags::Write;
+            break;
+        }
+    }
+    return result;
+}
+
+bool DebugCommands::Iterate(const StringView& searchText, int32& index)
+{
+    EnsureInited();
     if (index >= 0)
     {
-        if (!Inited)
-            InitCommands();
+        ScopeLock lock(Locker);
         while (index < Commands.Count())
         {
             auto& command = Commands.Get()[index];
diff --git a/Source/Engine/Debug/DebugCommands.h b/Source/Engine/Debug/DebugCommands.h
index f89cba371..e82963792 100644
--- a/Source/Engine/Debug/DebugCommands.h
+++ b/Source/Engine/Debug/DebugCommands.h
@@ -11,6 +11,21 @@ API_CLASS(static) class FLAXENGINE_API DebugCommands
 {
     DECLARE_SCRIPTING_TYPE_MINIMAL(DebugCommands);
 
+    // Types of debug command flags.
+    API_ENUM(Attributes="Flags") enum class CommandFlags
+    {
+        // Incorrect or missing command.
+        None = 0,
+        // Executable method.
+        Exec = 1,
+        // Can get value.
+        Read = 2,
+        // Can set value.
+        Write = 4,
+        // Can get and set value.
+        ReadWrite = Read | Write,
+    };
+
 public:
     /// <summary>
     /// Executes the command.
@@ -26,7 +41,20 @@ public:
     /// <param name="startsWith">True if filter commands that start with a specific search text, otherwise will return commands that contain a specific query.</param>
     API_FUNCTION() static void Search(StringView searchText, API_PARAM(Out) Array<StringView, HeapAllocation>& matches, bool startsWith = false);
 
+    /// <summary>
+    /// Starts asynchronous debug commands caching. Cna be used to minimize time-to-interactive when using console interface or when using scripted actions.
+    /// </summary>
+    API_FUNCTION() static void InitAsync();
+
+    /// <summary>
+    /// Returns flags of the command.
+    /// </summary>
+    /// <param name="command">The full name of the command.</param>
+    API_FUNCTION() static CommandFlags GetCommandFlags(StringView command);
+
 public:
     static bool Iterate(const StringView& searchText, int32& index);
     static StringView GetCommandName(int32 index);
 };
+
+DECLARE_ENUM_OPERATORS(DebugCommands::CommandFlags);