diff --git a/cmake/compiler-env.cmake b/cmake/compiler-env.cmake
index d582dd00..8da06684 100644
--- a/cmake/compiler-env.cmake
+++ b/cmake/compiler-env.cmake
@@ -92,6 +92,7 @@ if(CMAKE_SYSTEM_NAME MATCHES "Emscripten")
   momo_add_c_and_cxx_compile_options(
     -fexceptions
     -ftrivial-auto-var-init=zero
+    -Wno-dollar-in-identifier-extension
   )
 
   add_link_options(
diff --git a/page/public/emulator-worker.js b/page/public/emulator-worker.js
index 4bead2a3..02ee4e87 100644
--- a/page/public/emulator-worker.js
+++ b/page/public/emulator-worker.js
@@ -32,6 +32,10 @@ function notifyExit(code) {
   self.close();
 }
 
+function getMessageFromQueue() {
+  return "";
+}
+
 function runEmulation(filesystem, file, options) {
   globalThis.Module = {
     arguments: [...options, "-e", "./root", file],
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 4492d05c..870f20e1 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,6 +9,7 @@ momo_targets_set_folder("backends" ${BACKEND_TARGETS})
 
 if (NOT MOMO_BUILD_AS_LIBRARY)
     add_subdirectory(analyzer)
+    add_subdirectory(debugger)
     add_subdirectory(fuzzing-engine)
     add_subdirectory(fuzzer)
     add_subdirectory(windows-emulator-test)
diff --git a/src/debugger/CMakeLists.txt b/src/debugger/CMakeLists.txt
new file mode 100644
index 00000000..ac49ed03
--- /dev/null
+++ b/src/debugger/CMakeLists.txt
@@ -0,0 +1,23 @@
+file(GLOB_RECURSE SRC_FILES CONFIGURE_DEPENDS
+  *.cpp
+  *.hpp
+  *.rc
+)
+
+list(SORT SRC_FILES)
+
+add_executable(debugger ${SRC_FILES})
+
+momo_assign_source_group(${SRC_FILES})
+
+if(NOT MOMO_ENABLE_CLANG_TIDY)
+  target_precompile_headers(debugger PRIVATE std_include.hpp)
+endif()
+
+target_link_libraries(debugger PRIVATE
+  windows-emulator
+)
+
+set_property(GLOBAL PROPERTY VS_STARTUP_PROJECT debugger)
+
+momo_strip_target(debugger)
diff --git a/src/debugger/main.cpp b/src/debugger/main.cpp
new file mode 100644
index 00000000..ef857bed
--- /dev/null
+++ b/src/debugger/main.cpp
@@ -0,0 +1,153 @@
+#include "std_include.hpp"
+
+#include <windows_emulator.hpp>
+#include <cstdio>
+
+#ifdef OS_EMSCRIPTEN
+#include <emscripten.h>
+#endif
+
+namespace
+{
+    void suspend_execution(const std::chrono::milliseconds ms = 0ms)
+    {
+#ifdef OS_EMSCRIPTEN
+        emscripten_sleep(static_cast<uint32_t>(ms.count()));
+#else
+        if (ms > 0ms)
+        {
+            std::this_thread::sleep_for(ms);
+        }
+        else
+        {
+            std::this_thread::yield();
+        }
+#endif
+    }
+
+    void sendMessage(const std::string& message)
+    {
+#ifdef OS_EMSCRIPTEN
+        EM_ASM_(
+            {
+                // JavaScript code to handle the message
+                console.log('Received message from C++: ' + UTF8ToString($0));
+                // You can post the message to a message queue or handle it as needed
+            },
+            message.c_str());
+#else
+        (void)message;
+#endif
+    }
+
+    // Function to receive a message from JavaScript
+    std::string receiveMessage()
+    {
+        /*#ifdef OS_EMSCRIPTEN
+                // Allocate a buffer to receive the message
+                char* buffer = (char*)malloc(256); // Adjust size as needed
+                EM_ASM_(
+                    {
+                        // JavaScript code to retrieve the message
+                        var message = getMessageFromQueue(); // Implement this function in JavaScript
+                        if (message && message.length > 0)
+                        {
+                            stringToUTF8($0, _malloc(lengthBytesUTF8(message) + 1), lengthBytesUTF8(message) + 1);
+                        }
+                    },
+                    buffer);
+
+                std::string result(buffer);
+                free(buffer);
+                return result;
+        #else*/
+        return {};
+        // #endif
+    }
+
+    bool run_emulation(windows_emulator& win_emu)
+    {
+        try
+        {
+            win_emu.start();
+        }
+        catch (const std::exception& e)
+        {
+            win_emu.log.error("Emulation failed at: 0x%" PRIx64 " - %s\n", win_emu.emu().read_instruction_pointer(),
+                              e.what());
+            throw;
+        }
+        catch (...)
+        {
+            win_emu.log.error("Emulation failed at: 0x%" PRIx64 "\n", win_emu.emu().read_instruction_pointer());
+            throw;
+        }
+
+        const auto exit_status = win_emu.process.exit_status;
+        if (!exit_status.has_value())
+        {
+            win_emu.log.error("Emulation terminated without status!\n");
+            return false;
+        }
+
+        const auto success = *exit_status == STATUS_SUCCESS;
+
+        win_emu.log.disable_output(false);
+        win_emu.log.print(success ? color::green : color::red, "Emulation terminated with status: %X\n", *exit_status);
+
+        return success;
+    }
+
+    bool run()
+    {
+        (void)&run_emulation;
+
+        for (size_t i = 0; i < 10; ++i)
+        {
+            sendMessage("PING");
+
+            while (true)
+            {
+                suspend_execution(0ms);
+                const auto message = receiveMessage();
+                if (message.empty())
+                {
+                    puts("EMPTY MSG");
+                    break;
+                }
+
+                puts(message.c_str());
+            }
+
+            suspend_execution(1s);
+        }
+
+        return true;
+    }
+}
+
+int main(const int, char**)
+{
+    try
+    {
+        const auto result = run();
+        return result ? 0 : 1;
+    }
+    catch (std::exception& e)
+    {
+        puts(e.what());
+
+#if defined(_WIN32) && 0
+        MessageBoxA(nullptr, e.what(), "ERROR", MB_ICONERROR);
+#endif
+    }
+
+    return 1;
+}
+
+#ifdef _WIN32
+int WINAPI WinMain(HINSTANCE, HINSTANCE, PSTR, int)
+{
+    return main(__argc, __argv);
+}
+#endif
diff --git a/src/debugger/resource.rc b/src/debugger/resource.rc
new file mode 100644
index 00000000..8da94cc0
--- /dev/null
+++ b/src/debugger/resource.rc
@@ -0,0 +1,101 @@
+// Microsoft Visual C++ generated resource script.
+//
+#pragma code_page(65001)
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "windows.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (United States) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "#include ""windows.h""\r\n"
+    "\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,0
+ PRODUCTVERSION 1,0,0,0
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE VFT_DLL
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName", "momo5502"
+            VALUE "FileDescription", "Windows Emulator"
+            VALUE "FileVersion", "1.0.0.0"
+            VALUE "InternalName", "emulator"
+            VALUE "LegalCopyright", "All rights reserved."
+            VALUE "OriginalFilename", "emulator.exe"
+            VALUE "ProductName", "emulator"
+            VALUE "ProductVersion", "1.0.0.0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Binary Data
+//
+
+GLFW_ICON       ICON   "resources/icon.ico"
+
+
+#endif    // English (United States) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
diff --git a/src/debugger/resources/icon.ico b/src/debugger/resources/icon.ico
new file mode 100644
index 00000000..b4afb19b
Binary files /dev/null and b/src/debugger/resources/icon.ico differ
diff --git a/src/debugger/std_include.hpp b/src/debugger/std_include.hpp
new file mode 100644
index 00000000..9719ff6b
--- /dev/null
+++ b/src/debugger/std_include.hpp
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <map>
+#include <set>
+#include <list>
+#include <array>
+#include <deque>
+#include <queue>
+#include <thread>
+#include <ranges>
+#include <atomic>
+#include <vector>
+#include <mutex>
+#include <string>
+#include <chrono>
+#include <memory>
+#include <fstream>
+#include <functional>
+#include <filesystem>
+#include <optional>
+#include <stdexcept>
+#include <string_view>
+#include <unordered_set>
+#include <condition_variable>
+
+#include <cassert>
+
+#include <platform/platform.hpp>
+
+// NOLINTNEXTLINE(google-global-names-in-headers)
+using namespace std::literals;