diff --git a/src/mono/wasm/debugger/BrowserDebugProxy/DebugStore.cs b/src/mono/wasm/debugger/BrowserDebugProxy/DebugStore.cs
index 5bc2aaf564451f..f98932d7372ed9 100644
--- a/src/mono/wasm/debugger/BrowserDebugProxy/DebugStore.cs
+++ b/src/mono/wasm/debugger/BrowserDebugProxy/DebugStore.cs
@@ -701,7 +701,9 @@ internal sealed class TypeInfo
         internal int Token { get; }
         internal string Namespace { get; }
         internal bool IsCompilerGenerated { get; }
+        private bool NonUserCode { get; }
         public string FullName { get; }
+        internal bool IsNonUserCode => assembly.pdbMetadataReader == null || NonUserCode;
         public List<MethodInfo> Methods { get; } = new();
         public Dictionary<string, DebuggerBrowsableState?> DebuggerBrowsableFields = new();
         public Dictionary<string, DebuggerBrowsableState?> DebuggerBrowsableProperties = new();
@@ -769,8 +771,15 @@ internal TypeInfo(AssemblyInfo assembly, TypeDefinitionHandle typeHandle, TypeDe
                     continue;
                 var container = metadataReader.GetMemberReference((MemberReferenceHandle)ctorHandle).Parent;
                 var attributeName = assembly.EnCGetString(metadataReader.GetTypeReference((TypeReferenceHandle)container).Name);
-                if (attributeName == nameof(CompilerGeneratedAttribute))
-                    IsCompilerGenerated = true;
+                switch (attributeName)
+                {
+                    case nameof(CompilerGeneratedAttribute):
+                        IsCompilerGenerated = true;
+                        break;
+                    case nameof(DebuggerNonUserCodeAttribute):
+                        NonUserCode = true;
+                        break;
+                }
             }
 
             void AppendToBrowsable(Dictionary<string, DebuggerBrowsableState?> dict, CustomAttributeHandleCollection customAttrs, string fieldName)
diff --git a/src/mono/wasm/debugger/BrowserDebugProxy/MemberObjectsExplorer.cs b/src/mono/wasm/debugger/BrowserDebugProxy/MemberObjectsExplorer.cs
index 6e8049e8666bcf..24f4d8522cb845 100644
--- a/src/mono/wasm/debugger/BrowserDebugProxy/MemberObjectsExplorer.cs
+++ b/src/mono/wasm/debugger/BrowserDebugProxy/MemberObjectsExplorer.cs
@@ -71,6 +71,7 @@ private static async Task<JObject> ReadFieldValue(
                 FieldAttributes.Public => "result",
                 _ => "internal"
             };
+
             if (field.IsBackingField)
             {
                 fieldValue["__isBackingField"] = true;
@@ -567,13 +568,20 @@ public static async Task<GetMembersResult> GetObjectMemberValues(
             for (int i = 0; i < typeIdsCnt; i++)
             {
                 int typeId = typeIdsIncludingParents[i];
+                var typeInfo = await sdbHelper.GetTypeInfo(typeId, token);
+
+                if (typeInfo.Info.IsNonUserCode && getCommandType.HasFlag(GetObjectCommandOptions.JustMyCode))
+                    continue;
+
                 int parentTypeId = i + 1 < typeIdsCnt ? typeIdsIncludingParents[i + 1] : -1;
                 string typeName = await sdbHelper.GetTypeName(typeId, token);
                 // 0th id is for the object itself, and then its ancestors
                 bool isOwn = i == 0;
+
                 IReadOnlyList<FieldTypeClass> thisTypeFields = await sdbHelper.GetTypeFields(typeId, token);
                 if (!includeStatic)
                     thisTypeFields = thisTypeFields.Where(f => !f.Attributes.HasFlag(FieldAttributes.Static)).ToList();
+
                 if (thisTypeFields.Count > 0)
                 {
                     var allFields = await ExpandFieldValues(
diff --git a/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs b/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
index 1626bb2f9e9d4e..7d2245da67784a 100644
--- a/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
+++ b/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
@@ -745,6 +745,8 @@ internal async Task<ValueOrError<GetMembersResult>> RuntimeGetObjectMembers(Sess
                 if (args["forDebuggerDisplayAttribute"]?.Value<bool>() == true)
                     getObjectOptions |= GetObjectCommandOptions.ForDebuggerDisplayAttribute;
             }
+            if (JustMyCode)
+                getObjectOptions |= GetObjectCommandOptions.JustMyCode;
             try
             {
                 switch (objectId.Scheme)
diff --git a/src/mono/wasm/debugger/BrowserDebugProxy/MonoSDBHelper.cs b/src/mono/wasm/debugger/BrowserDebugProxy/MonoSDBHelper.cs
index 3b3de88f56a9c7..3a25a7fac07929 100644
--- a/src/mono/wasm/debugger/BrowserDebugProxy/MonoSDBHelper.cs
+++ b/src/mono/wasm/debugger/BrowserDebugProxy/MonoSDBHelper.cs
@@ -59,7 +59,8 @@ internal enum GetObjectCommandOptions
         OwnProperties = 4,
         ForDebuggerProxyAttribute = 8,
         ForDebuggerDisplayAttribute = 16,
-        WithProperties = 32
+        WithProperties = 32,
+        JustMyCode = 64
     }
 
     internal enum CommandSet {
diff --git a/src/mono/wasm/debugger/DebuggerTestSuite/MiscTests.cs b/src/mono/wasm/debugger/DebuggerTestSuite/MiscTests.cs
index 5e0f0d6802c5a9..50ebc7704388ce 100644
--- a/src/mono/wasm/debugger/DebuggerTestSuite/MiscTests.cs
+++ b/src/mono/wasm/debugger/DebuggerTestSuite/MiscTests.cs
@@ -1039,5 +1039,52 @@ await EvaluateAndCheck(
                 }
             );
         }
+
+        [Theory]
+        [InlineData("ClassInheritsFromClassWithoutDebugSymbols", 1287, true)]
+        [InlineData("ClassInheritsFromClassWithoutDebugSymbols", 1287, false)]
+        [InlineData("ClassInheritsFromNonUserCodeClass", 1335, true)]
+        [InlineData("ClassInheritsFromNonUserCodeClass", 1335, false)]
+        [InlineData("ClassInheritsFromNonUserCodeClassThatInheritsFromNormalClass", 1352, true)]
+        [InlineData("ClassInheritsFromNonUserCodeClassThatInheritsFromNormalClass", 1352, false)]
+        public async Task InspectThisThatInheritsFromClassNonUserCode(string class_name, int line, bool jmc)
+        {
+            await SetJustMyCode(jmc);
+            var expression = "{{ invoke_static_method('[debugger-test] " + class_name + ":Run'); }}";
+
+            await EvaluateAndCheck(
+                "window.setTimeout(function() {" + expression + "; }, 1);",
+                "dotnet://debugger-test.dll/debugger-test.cs", line, 8,
+                $"{class_name}.CallMethod",
+                locals_fn: async (locals) =>
+                {
+                    var this_props = await GetObjectOnLocals(locals, "this");
+                    if (jmc)
+                    {
+                        await CheckProps(this_props, new
+                        {
+                            myField = TNumber(0),
+                            myField2 = TNumber(0),
+                        }, "this_props", num_fields: 2);
+                    }
+                    else
+                    {
+                        await CheckProps(this_props, new
+                        {
+                            propA = TNumber(10),
+                            propB = TNumber(20),
+                            propC = TNumber(30),
+                            d = TNumber(40),
+                            e = TNumber(50),
+                            f = TNumber(60),
+                            G = TGetter("G"),
+                            H = TGetter("H"),
+                            myField = TNumber(0),
+                            myField2 = TNumber(0),
+                        }, "this_props", num_fields: 10);
+                    }
+                }
+            );
+        }
     }
 }
diff --git a/src/mono/wasm/debugger/tests/debugger-test-with-non-user-code-class/debugger-test-with-non-user-code-class.csproj b/src/mono/wasm/debugger/tests/debugger-test-with-non-user-code-class/debugger-test-with-non-user-code-class.csproj
new file mode 100644
index 00000000000000..c0d42d7f25cde5
--- /dev/null
+++ b/src/mono/wasm/debugger/tests/debugger-test-with-non-user-code-class/debugger-test-with-non-user-code-class.csproj
@@ -0,0 +1,4 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+  </PropertyGroup>
+</Project>
diff --git a/src/mono/wasm/debugger/tests/debugger-test-with-non-user-code-class/test.cs b/src/mono/wasm/debugger/tests/debugger-test-with-non-user-code-class/test.cs
new file mode 100644
index 00000000000000..af11a6329d0d26
--- /dev/null
+++ b/src/mono/wasm/debugger/tests/debugger-test-with-non-user-code-class/test.cs
@@ -0,0 +1,41 @@
+using System;
+
+namespace DebuggerTests
+{
+    public class NormalClass
+    {
+        public int myField2;
+    }
+    
+    [System.Diagnostics.DebuggerNonUserCode]
+    public class ClassNonUserCodeToInheritThatInheritsFromNormalClass : NormalClass
+    {
+        private int propA {get;}
+        public int propB {get;}
+        protected int propC {get;}
+        private int d;
+        public int e;
+        protected int f;
+        public int G
+        {
+            get {return f + 1;}
+        }
+        public int H => f;
+
+        public ClassNonUserCodeToInheritThatInheritsFromNormalClass()
+        {
+            propA = 10;
+            propB = 20;
+            propC = 30;
+            d = 40;
+            e = 50;
+            f = 60;
+            Console.WriteLine(propA);
+            Console.WriteLine(propB);
+            Console.WriteLine(propC);
+            Console.WriteLine(d);
+            Console.WriteLine(e);
+            Console.WriteLine(f);
+        }
+    }
+}
diff --git a/src/mono/wasm/debugger/tests/debugger-test-without-debug-symbols-to-load/debugger-test-without-debug-symbols-to-load.csproj b/src/mono/wasm/debugger/tests/debugger-test-without-debug-symbols-to-load/debugger-test-without-debug-symbols-to-load.csproj
new file mode 100644
index 00000000000000..34367db0bff2da
--- /dev/null
+++ b/src/mono/wasm/debugger/tests/debugger-test-without-debug-symbols-to-load/debugger-test-without-debug-symbols-to-load.csproj
@@ -0,0 +1,6 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <DebugType>none</DebugType>
+    <DebugSymbols>false</DebugSymbols>  
+  </PropertyGroup>
+</Project>
diff --git a/src/mono/wasm/debugger/tests/debugger-test-without-debug-symbols-to-load/test.cs b/src/mono/wasm/debugger/tests/debugger-test-without-debug-symbols-to-load/test.cs
new file mode 100644
index 00000000000000..5dcdc29f93f2d0
--- /dev/null
+++ b/src/mono/wasm/debugger/tests/debugger-test-without-debug-symbols-to-load/test.cs
@@ -0,0 +1,35 @@
+using System;
+
+namespace DebuggerTests
+{
+    public class ClassWithoutDebugSymbolsToInherit
+    {
+        private int propA {get;}
+        public int propB {get;}
+        protected int propC {get;}
+        private int d;
+        public int e;
+        protected int f;
+        public int G
+        {
+            get {return f + 1;}
+        }
+        public int H => f;
+
+        public ClassWithoutDebugSymbolsToInherit()
+        {
+            propA = 10;
+            propB = 20;
+            propC = 30;
+            d = 40;
+            e = 50;
+            f = 60;
+            Console.WriteLine(propA);
+            Console.WriteLine(propB);
+            Console.WriteLine(propC);
+            Console.WriteLine(d);
+            Console.WriteLine(e);
+            Console.WriteLine(f);
+        }
+    }
+}
diff --git a/src/mono/wasm/debugger/tests/debugger-test/debugger-test.cs b/src/mono/wasm/debugger/tests/debugger-test/debugger-test.cs
index 6424ca3d5cdd93..6b5f84561beb9e 100644
--- a/src/mono/wasm/debugger/tests/debugger-test/debugger-test.cs
+++ b/src/mono/wasm/debugger/tests/debugger-test/debugger-test.cs
@@ -1275,3 +1275,83 @@ public static void MethodWithHiddenLinesAtTheEnd3()
 #line default
 }
 
+public class ClassInheritsFromClassWithoutDebugSymbols : DebuggerTests.ClassWithoutDebugSymbolsToInherit
+{
+    public static void Run()
+    {
+        var myVar = new ClassInheritsFromClassWithoutDebugSymbols();
+        myVar.CallMethod();
+    }
+
+    public void CallMethod()
+    {
+        System.Diagnostics.Debugger.Break();
+    }
+    public int myField2;
+    public int myField;
+}
+
+[System.Diagnostics.DebuggerNonUserCode]
+public class ClassNonUserCodeToInherit
+{
+    private int propA {get;}
+    public int propB {get;}
+    protected int propC {get;}
+    private int d;
+    public int e;
+    protected int f;
+    public int G
+    {
+        get {return f + 1;}
+    }
+    public int H => f;
+
+    public ClassNonUserCodeToInherit()
+    {
+        propA = 10;
+        propB = 20;
+        propC = 30;
+        d = 40;
+        e = 50;
+        f = 60;
+        Console.WriteLine(propA);
+        Console.WriteLine(propB);
+        Console.WriteLine(propC);
+        Console.WriteLine(d);
+        Console.WriteLine(e);
+        Console.WriteLine(f);
+    }
+}
+
+public class ClassInheritsFromNonUserCodeClass : ClassNonUserCodeToInherit
+{
+    public static void Run()
+    {
+        var myVar = new ClassInheritsFromNonUserCodeClass();
+        myVar.CallMethod();
+    }
+
+    public void CallMethod()
+    {
+        System.Diagnostics.Debugger.Break();
+    }
+
+    public int myField2;
+    public int myField;
+}
+
+public class ClassInheritsFromNonUserCodeClassThatInheritsFromNormalClass : DebuggerTests.ClassNonUserCodeToInheritThatInheritsFromNormalClass
+{
+    public static void Run()
+    {
+        var myVar = new ClassInheritsFromNonUserCodeClassThatInheritsFromNormalClass();
+        myVar.CallMethod();
+    }
+
+    public void CallMethod()
+    {
+        System.Diagnostics.Debugger.Break();
+    }
+
+    public int myField;
+}
\ No newline at end of file
diff --git a/src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj b/src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj
index 42edcb663f906a..0ea4fcc719f4b8 100644
--- a/src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj
+++ b/src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj
@@ -21,6 +21,8 @@
     <ProjectReference Include="..\ApplyUpdateReferencedAssembly\ApplyUpdateReferencedAssembly.csproj" />
     <ProjectReference Include="..\debugger-test-special-char-in-path-#@\debugger-test-special-char-in-path.csproj" ReferenceOutputAssembly="false" />
     <ProjectReference Include="..\debugger-test-with-source-link\debugger-test-with-source-link.csproj" ReferenceOutputAssembly="false" Private="true" />
+    <ProjectReference Include="..\debugger-test-without-debug-symbols-to-load\debugger-test-without-debug-symbols-to-load.csproj" Private="true" />
+    <ProjectReference Include="..\debugger-test-with-non-user-code-class\debugger-test-with-non-user-code-class.csproj" Private="true" />
     <!-- loaded by *tests*, and not the test app -->
     <ProjectReference Include="..\lazy-debugger-test-embedded\lazy-debugger-test-embedded.csproj" ReferenceOutputAssembly="false" Private="true" />
 
@@ -44,7 +46,6 @@
       <WasmMainJSPath>debugger-main.js</WasmMainJSPath>
       <!-- -1 enabled debugging and disables debug logging. -->
       <WasmDebugLevel Condition="'$(WasmDebugLevel)'==''">-1</WasmDebugLevel>
-
       <WasmResolveAssembliesBeforeBuild>true</WasmResolveAssembliesBeforeBuild>
     </PropertyGroup>
 
@@ -52,6 +53,8 @@
       <WasmAssembliesToBundle Include="$(OutDir)\$(TargetFileName)" />
       <WasmAssembliesToBundle Include="$(OutDir)\debugger-test-special-char-in-path.dll" />
       <WasmAssembliesToBundle Include="$(OutDir)\debugger-test-with-source-link.dll" />
+      <WasmAssembliesToBundle Include="$(OutDir)\debugger-test-without-debug-symbols-to-load.dll" />
+      <WasmAssembliesToBundle Include="$(OutDir)\debugger-test-with-non-user-code-class.dll" />
       <WasmAssembliesToBundle Include="$(MicrosoftNetCoreAppRuntimePackRidDir)\lib\$(NetCoreappCurrent)\System.Runtime.InteropServices.JavaScript.dll" />
 
       <!-- Assemblies only dynamically loaded -->
@@ -63,6 +66,7 @@
 
       <WasmAssemblySearchPaths Include="$(MicrosoftNetCoreAppRuntimePackRidDir)native"/>
       <WasmAssemblySearchPaths Include="$(MicrosoftNetCoreAppRuntimePackRidDir)lib\$(NetCoreAppCurrent)"/>
+      <WasmAssemblySearchPaths Include="$(OutDir)"/>
     </ItemGroup>
   </Target>
   <Target Name="PreserveEnCAssembliesFromLinking"