diff --git a/Directory.Build.targets b/Directory.Build.targets
index 88c4fb80d3c..7e26eef0a49 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -12,6 +12,7 @@
   <Import Project="$(RepositoryEngineeringDir)liveBuilds.targets" />
   <Import Project="$(RepositoryEngineeringDir)generators.targets" />
   <Import Project="$(RepositoryEngineeringDir)python.targets" />
+  <Import Project="$(RepositoryEngineeringDir)generatorProjects.targets" Condition="'$(IsGeneratorProject)' == 'true'" />
   <Import Project="$(RepositoryEngineeringDir)resolveContract.targets" Condition="'$(IsSourceProject)' == 'true'" />
   <Import Project="$(RepositoryEngineeringDir)packaging.targets" Condition="'$(IsPackable)' == 'true' and '$(MSBuildProjectExtension)' != '.pkgproj'" />
 
@@ -115,26 +116,6 @@
     </PropertyGroup>
   </Target>
 
-  <Target Name="GetAnalyzerPackFiles"
-          DependsOnTargets="$(GenerateNuspecDependsOn)"
-          Returns="@(_AnalyzerPackFile)">
-    <PropertyGroup>
-      <_analyzerPath>analyzers/dotnet</_analyzerPath>
-      <_analyzerPath Condition="'$(AnalyzerRoslynVersion)' != ''">$(_analyzerPath)/roslyn$(AnalyzerRoslynVersion)</_analyzerPath>
-      <_analyzerPath Condition="'$(AnalyzerLanguage)' != ''">$(_analyzerPath)/$(AnalyzerLanguage)</_analyzerPath>
-    </PropertyGroup>
-
-    <!-- Filter on netstandard2.0 so that generator projects can multi-target for the purpose of enabling nullable reference type compiler checks. -->
-    <ItemGroup>
-      <_AnalyzerPackFile Include="@(_BuildOutputInPackage->WithMetadataValue('TargetFramework', 'netstandard2.0'))" IsSymbol="false" />
-      <_AnalyzerPackFile Include="@(_TargetPathsToSymbols->WithMetadataValue('TargetFramework', 'netstandard2.0'))" IsSymbol="true" />
-      <_AnalyzerPackFile PackagePath="$(_analyzerPath)/%(TargetPath)" />
-    </ItemGroup>
-
-    <Error Text="Analyzers must target netstandard2.0 since they run in the compiler which targets netstandard2.0. $(MSBuildProjectFullPath) targets '$([MSBuild]::ValueOrDefault('$(TargetFrameworks)', '$(TargetFramework)'))' instead."
-           Condition="'@(_AnalyzerPackFile)' == ''" />
-  </Target>
-
   <!-- Allows building against source assemblies when the 'SkipUseReferenceAssembly' attribute is present on ProjectReference items. -->
   <Target Name="HandleReferenceAssemblyAttributeForProjectReferences"
           AfterTargets="ResolveProjectReferences"
@@ -197,6 +178,16 @@
                                                       Exclude="@(_targetingPackIncludedReferenceWithProjectName)" />
       <Reference Remove="@(_targetingPackExcludedReferenceWithProjectName->Metadata('OriginalIdentity'))" />
     </ItemGroup>
+
+    <ItemGroup>
+      <_targetingPackAnalyzerReferenceWithProjectName Include="@(Analyzer->WithMetadataValue('ExternallyResolved', 'true')->Metadata('Filename'))"
+                                                      OriginalIdentity="%(Identity)" />
+      <_targetingPackIncludedAnalyzerReferenceWithProjectName Include="@(_targetingPackAnalyzerReferenceWithProjectName)"
+                                                              Exclude="@(_targetingPackReferenceExclusion)" />
+      <_targetingPackExcludedAnalyzerReferenceWithProjectName Include="@(_targetingPackAnalyzerReferenceWithProjectName)"
+                                                              Exclude="@(_targetingPackIncludedAnalyzerReferenceWithProjectName)" />
+      <Analyzer Remove="@(_targetingPackExcludedAnalyzerReferenceWithProjectName->Metadata('OriginalIdentity'))" />
+    </ItemGroup>
   </Target>
 
   <!--
diff --git a/docs/coding-guidelines/project-guidelines.md b/docs/coding-guidelines/project-guidelines.md
index 0d76e3276cd..49538fbdea3 100644
--- a/docs/coding-guidelines/project-guidelines.md
+++ b/docs/coding-guidelines/project-guidelines.md
@@ -185,7 +185,7 @@ All test outputs should be under
 
 ## gen
 In the gen directory any source generator related to the assembly should exist. This does not mean the source generator is only used for that assembly only that it is conceptually apart of that assembly. For example, the assembly may provide attributes or low-level types the source generator uses.
-To consume a source generator, simply add a `<ProjectReference Include="..." ReferenceOutputAssembly="false" OutputItemType="Analyzer" />` item to the project, usually next to the `Reference` and `ProjectReference` items.
+To consume a source generator that isn't provided via a targeting pack, simply add a `<ProjectReference Include="..." ReferenceOutputAssembly="false" OutputItemType="Analyzer" />` item to the project, usually next to the `Reference` and `ProjectReference` items.
 
 A source generator must target `netstandard2.0` as such assemblies are loaded into the compiler's process which might run on either .NET Framework or modern .NET depending on the tooling being used (CLI vs Visual Studio). While that's true, a source project can still multi-target and include `$(NetCoreAppToolCurrent)` (which is the latest non live-built .NETCoreApp tfm that is supported by the SDK) to benefit from the ehancanced nullable reference type warnings emitted by the compiler. For an example see [System.Text.Json's roslyn4.4 source generator](/src/libraries/System.Text.Json/gen/System.Text.Json.SourceGeneration.Roslyn4.4.csproj). While the repository's infrastructure makes sure that only the source generator's `netstandard2.0` build output is included in packages, to consume such a multi-targeting source generator via a `ProjectReference` (as described above), you need to add the `SetTargetFramework="TargetFramework=netstandard2.0"` metadata to the ProjectReference item to guarantee that the netstandard2.0 asset is chosen.
 
diff --git a/eng/generatorProjects.targets b/eng/generatorProjects.targets
new file mode 100644
index 00000000000..f94bad94699
--- /dev/null
+++ b/eng/generatorProjects.targets
@@ -0,0 +1,34 @@
+<Project>
+
+  <PropertyGroup>
+    <GeneratorProjectBaseTargetPath>analyzers/dotnet</GeneratorProjectBaseTargetPath>
+    <GeneratorProjectBaseTargetPath Condition="'$(AnalyzerLanguage)' != ''">$(GeneratorProjectBaseTargetPath)/$(AnalyzerLanguage)</GeneratorProjectBaseTargetPath>
+  </PropertyGroup>
+
+  <ItemDefinitionGroup>
+    <TargetPathWithTargetPlatformMoniker>
+      <GeneratorProjectBaseTargetPath>$(GeneratorProjectBaseTargetPath)</GeneratorProjectBaseTargetPath>
+    </TargetPathWithTargetPlatformMoniker>
+  </ItemDefinitionGroup>
+
+  <Target Name="GetAnalyzerPackFiles"
+          DependsOnTargets="$(GenerateNuspecDependsOn)"
+          Returns="@(_AnalyzerPackFile)">
+    <PropertyGroup>
+      <_analyzerPath>$(GeneratorProjectBaseTargetPath)</_analyzerPath>
+      <_analyzerPath Condition="'$(AnalyzerRoslynVersion)' != ''">$(_analyzerPath)/roslyn$(AnalyzerRoslynVersion)</_analyzerPath>
+      <_analyzerPath Condition="'$(AnalyzerLanguage)' != ''">$(_analyzerPath)/$(AnalyzerLanguage)</_analyzerPath>
+    </PropertyGroup>
+
+    <!-- Filter on netstandard2.0 so that generator projects can multi-target for the purpose of enabling nullable reference type compiler checks. -->
+    <ItemGroup>
+      <_AnalyzerPackFile Include="@(_BuildOutputInPackage->WithMetadataValue('TargetFramework', 'netstandard2.0'))" IsSymbol="false" />
+      <_AnalyzerPackFile Include="@(_TargetPathsToSymbols->WithMetadataValue('TargetFramework', 'netstandard2.0'))" IsSymbol="true" />
+      <_AnalyzerPackFile PackagePath="$(_analyzerPath)/%(TargetPath)" />
+    </ItemGroup>
+
+    <Error Text="Analyzers must target netstandard2.0 since they run in the compiler which targets netstandard2.0. $(MSBuildProjectFullPath) targets '$([MSBuild]::ValueOrDefault('$(TargetFrameworks)', '$(TargetFramework)'))' instead."
+           Condition="'@(_AnalyzerPackFile)' == ''" />
+  </Target>
+
+</Project>
\ No newline at end of file
diff --git a/eng/generators.targets b/eng/generators.targets
index 64aa5d6c95c..365c8ad14dd 100644
--- a/eng/generators.targets
+++ b/eng/generators.targets
@@ -1,4 +1,5 @@
 <Project>
+
   <PropertyGroup>
     <EnableLibraryImportGenerator Condition="'$(EnableLibraryImportGenerator)' == '' and
                                              '$(MSBuildProjectName)' == 'System.Private.CoreLib'">true</EnableLibraryImportGenerator>
@@ -13,7 +14,7 @@
     <!-- If the current project is not System.Private.CoreLib, we enable the LibraryImportGenerator source generator
          when the project is a C# source project that:
          - doesn't target the latest TFM or
-         - references everything from the targeting pack (OOB) or
+         - doesn't reference the targeting pack (i.e. when inbox) and
          - references System.Private.CoreLib, or
          - references System.Runtime.InteropServices -->
     <EnabledGenerators Include="LibraryImportGenerator"
@@ -22,28 +23,26 @@
                                   '$(MSBuildProjectExtension)' == '.csproj' and
                                   (
                                     '$(TargetFrameworkMoniker)' != '$(NetCoreAppCurrentTargetFrameworkMoniker)' or
-                                    '$(DisableImplicitFrameworkReferences)' != 'true' or
                                     (
-                                      '@(Reference)' != '' and
-                                      @(Reference->AnyHaveMetadataValue('Identity', 'System.Runtime.InteropServices'))
-                                    ) or
-                                    (
-                                      '@(ProjectReference)' != '' and
-                                      @(ProjectReference->AnyHaveMetadataValue('Identity', '$(CoreLibProject)'))
+                                      '$(DisableImplicitFrameworkReferences)' == 'true' and
+                                      (
+                                        '@(Reference->AnyHaveMetadataValue('Identity', 'System.Runtime.InteropServices'))' == 'true' or
+                                        '@(ProjectReference->AnyHaveMetadataValue('Identity', '$(CoreLibProject)'))' == 'true'
+                                      )
                                     )
                                   )" />
     <!-- We enable the ComInterfaceGenerator source generator
          when the project is a C# source project that:
-         - References everything from the targeting pack (OOB) or
+         - Doesn't reference the targeting pack (i.e. when inbox) and
          - references System.Runtime.InteropServices -->
     <EnabledGenerators Include="ComInterfaceGenerator"
                        Condition="'$(IsSourceProject)' == 'true' and
                                   '$(MSBuildProjectExtension)' == '.csproj' and
                                   (
-                                    '$(DisableImplicitFrameworkReferences)' != 'true' or
+                                    '$(TargetFrameworkMoniker)' != '$(NetCoreAppCurrentTargetFrameworkMoniker)' or
                                     (
-                                      '@(Reference)' != '' and
-                                      @(Reference->AnyHaveMetadataValue('Identity', 'System.Runtime.InteropServices'))
+                                      '$(DisableImplicitFrameworkReferences)' == 'true' and
+                                      '@(Reference->AnyHaveMetadataValue('Identity', 'System.Runtime.InteropServices'))' == 'true'
                                     )
                                   )" />
   </ItemGroup>
@@ -61,18 +60,14 @@
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj"
                       ReferenceOutputAssembly="false"
                       OutputItemType="Analyzer" />
-  </ItemGroup>
-  <ItemGroup Condition="'@(EnabledGenerators)' != '' and
-                        @(EnabledGenerators->AnyHaveMetadataValue('Identity', 'LibraryImportGenerator'))">
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\LibraryImportGenerator\LibraryImportGenerator.csproj"
                       ReferenceOutputAssembly="false"
-                      OutputItemType="Analyzer" />
-  </ItemGroup>
-  <ItemGroup Condition="'@(EnabledGenerators)' != '' and
-                        @(EnabledGenerators->AnyHaveMetadataValue('Identity', 'ComInterfaceGenerator'))">
+                      OutputItemType="Analyzer"
+                      Condition="@(EnabledGenerators->AnyHaveMetadataValue('Identity', 'LibraryImportGenerator'))" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\ComInterfaceGenerator\ComInterfaceGenerator.csproj"
                       ReferenceOutputAssembly="false"
-                      OutputItemType="Analyzer" />
+                      OutputItemType="Analyzer"
+                      Condition="@(EnabledGenerators->AnyHaveMetadataValue('Identity', 'ComInterfaceGenerator'))" />
   </ItemGroup>
 
   <Target Name="ConfigureGenerators"
@@ -87,10 +82,8 @@
     <PropertyGroup>
         <LibraryImportGenerator_UseMarshalType>true</LibraryImportGenerator_UseMarshalType>
     </PropertyGroup>
-
-    <ItemGroup Condition="'$(NetCoreAppCurrentTargetFrameworkMoniker)' == '$(TargetFrameworkMoniker)' and '$(IncludeLibraryImportGeneratorSources)' != 'false'">
-    </ItemGroup>
   </Target>
 
   <Import Project="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\LibraryImportGenerator\Microsoft.Interop.LibraryImportGenerator.props" />
+
 </Project>
diff --git a/eng/targetingpacks.targets b/eng/targetingpacks.targets
index 14ceef19b70..b3ad8560d63 100644
--- a/eng/targetingpacks.targets
+++ b/eng/targetingpacks.targets
@@ -129,12 +129,14 @@
   <Target Name="UpdateLocalTargetingAndRuntimePack"
           Condition="'$(UseLocalTargetingRuntimePack)' == 'true'"
           AfterTargets="ResolveFrameworkReferences">
+    <Error Text="The shared framework must be built before the local targeting pack can be consumed."
+           Condition="!Exists('$(MicrosoftNetCoreAppRefPackDir)data\FrameworkList.xml')" />
+    
     <ItemGroup>
       <ResolvedTargetingPack Path="$(MicrosoftNetCoreAppRefPackDir.TrimEnd('/\'))"
                              NuGetPackageVersion="$(ProductVersion)"
                              PackageDirectory="$(MicrosoftNetCoreAppRefPackDir.TrimEnd('/\'))"
-                             Condition="'%(ResolvedTargetingPack.RuntimeFrameworkName)' == '$(LocalFrameworkOverrideName)' and
-                                        Exists('$(MicrosoftNetCoreAppRefPackDir)data\FrameworkList.xml')" />
+                             Condition="'%(ResolvedTargetingPack.RuntimeFrameworkName)' == '$(LocalFrameworkOverrideName)'" />
       <ResolvedRuntimePack PackageDirectory="$(MicrosoftNetCoreAppRuntimePackDir)"
                            Condition="'$(MicrosoftNetCoreAppRuntimePackDir)' != '' and
                                       '%(ResolvedRuntimePack.FrameworkName)' == '$(LocalFrameworkOverrideName)'" />
diff --git a/src/libraries/Directory.Build.targets b/src/libraries/Directory.Build.targets
index 8e000b5f4d7..a97fa3de8c6 100644
--- a/src/libraries/Directory.Build.targets
+++ b/src/libraries/Directory.Build.targets
@@ -90,7 +90,7 @@
     </BinPlaceTargetFrameworks>
 
     <!-- Source generator projects might multi-target. Make sure that only the netstandard2.0 compiled assets get binplaced. -->
-    <BinPlaceDir Include="$(MicrosoftNetCoreAppRefPackDir)analyzers\dotnet\$(AnalyzerLanguage)"
+    <BinPlaceDir Include="$(MicrosoftNetCoreAppRefPackDir)$(GeneratorProjectBaseTargetPath)"
                  Condition="'$(IsNETCoreAppAnalyzer)' == 'true' and
                             '$(TargetFramework)' == 'netstandard2.0'" />
 
diff --git a/src/libraries/Microsoft.NET.WebAssembly.Webcil/src/Microsoft.NET.WebAssembly.Webcil.csproj b/src/libraries/Microsoft.NET.WebAssembly.Webcil/src/Microsoft.NET.WebAssembly.Webcil.csproj
index 6c66737e553..dee9811870c 100644
--- a/src/libraries/Microsoft.NET.WebAssembly.Webcil/src/Microsoft.NET.WebAssembly.Webcil.csproj
+++ b/src/libraries/Microsoft.NET.WebAssembly.Webcil/src/Microsoft.NET.WebAssembly.Webcil.csproj
@@ -6,6 +6,8 @@
     <Serviceable>true</Serviceable>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <CLSCompliant>false</CLSCompliant>
+    <!-- This library can't use the live targeting / runtime pack as it builds before the shared framework (as part of a task). -->
+    <UseLocalTargetingRuntimePack>false</UseLocalTargetingRuntimePack>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj b/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj
index 56bcf649fcd..179d48f4b97 100644
--- a/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj
+++ b/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj
@@ -138,13 +138,6 @@ System.Data.Odbc.OdbcTransaction</PackageDescription>
              Link="Common\System\Runtime\InteropServices\HandleRefMarshaller.cs" />
   </ItemGroup>
 
-  <ItemGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
-    <ProjectReference Include="..\..\System.Text.RegularExpressions\gen\System.Text.RegularExpressions.Generator.csproj"
-                  SetTargetFramework="TargetFramework=netstandard2.0"
-                  OutputItemType="Analyzer"
-                  ReferenceOutputAssembly="false" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetPlatformIdentifier)' == 'linux' or '$(TargetPlatformIdentifier)' == 'freebsd' or '$(TargetPlatformIdentifier)' == 'illumos' or '$(TargetPlatformIdentifier)' == 'solaris'">
     <Compile Include="$(CommonPath)Interop\Linux\Interop.Libraries.cs"
              Link="Common\Interop\Linux\Interop.Libraries.cs" />
diff --git a/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj b/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj
index 18323cfaa0d..bb549009216 100644
--- a/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj
+++ b/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj
@@ -153,10 +153,4 @@ System.Data.OleDb.OleDbTransaction</PackageDescription>
     <ProjectReference Include="$(LibrariesProjectRoot)System.Diagnostics.PerformanceCounter\src\System.Diagnostics.PerformanceCounter.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
-    <ProjectReference Include="..\..\System.Text.RegularExpressions\gen\System.Text.RegularExpressions.Generator.csproj"
-                  SetTargetFramework="TargetFramework=netstandard2.0"
-                  OutputItemType="Analyzer"
-                  ReferenceOutputAssembly="false" />
-  </ItemGroup>
 </Project>
diff --git a/src/libraries/System.Memory.Data/tests/System.Memory.Data.Tests.csproj b/src/libraries/System.Memory.Data/tests/System.Memory.Data.Tests.csproj
index a2eb4ed1d56..b491d2539a0 100644
--- a/src/libraries/System.Memory.Data/tests/System.Memory.Data.Tests.csproj
+++ b/src/libraries/System.Memory.Data/tests/System.Memory.Data.Tests.csproj
@@ -12,7 +12,7 @@
     <ProjectReference Include="..\src\System.Memory.Data.csproj"/>
   </ItemGroup>
 
-  <ItemGroup>
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
     <ProjectReference Include="..\..\System.Text.Json\gen\System.Text.Json.SourceGeneration.Roslyn4.0.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>
 
diff --git a/src/libraries/System.Net.Http.Json/tests/FunctionalTests/System.Net.Http.Json.Functional.Tests.csproj b/src/libraries/System.Net.Http.Json/tests/FunctionalTests/System.Net.Http.Json.Functional.Tests.csproj
index 20aff79b1d8..fdc00db7ae3 100644
--- a/src/libraries/System.Net.Http.Json/tests/FunctionalTests/System.Net.Http.Json.Functional.Tests.csproj
+++ b/src/libraries/System.Net.Http.Json/tests/FunctionalTests/System.Net.Http.Json.Functional.Tests.csproj
@@ -1,16 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
+
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetFrameworkCurrent)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="HttpClientJsonExtensionsTests.cs" />
     <Compile Include="HttpContentJsonExtensionsTests.cs" />
     <Compile Include="JsonContentTests.cs" />
     <Compile Include="TestClasses.cs" />
   </ItemGroup>
+
   <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
     <Compile Include="JsonContentTests.netcoreapp.cs" />
   </ItemGroup>
+
   <ItemGroup>
     <Compile Include="$(CommonTestPath)System\Net\Capability.Security.cs" Link="Common\System\Net\Capability.Security.cs" />
     <Compile Include="$(CommonTestPath)System\Net\Configuration.Certificates.cs" Link="Common\System\Net\Configuration.Certificates.cs" />
@@ -23,11 +27,14 @@
     <Compile Include="$(CommonTestPath)System\Security\Cryptography\PlatformSupport.cs" Link="CommonTest\System\Security\Cryptography\PlatformSupport.cs" />
     <Compile Include="$(CommonTestPath)System\Threading\Tasks\TaskTimeoutExtensions.cs" Link="Common\System\Threading\Tasks\TaskTimeoutExtensions.cs" />
   </ItemGroup>
+
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
     <Reference Include="System.Net.Http" />
     <ProjectReference Include="..\..\src\System.Net.Http.Json.csproj" />
   </ItemGroup>
-  <ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
     <ProjectReference Include="$(LibrariesProjectRoot)System.Text.Json\gen\System.Text.Json.SourceGeneration.Roslyn4.0.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>
+
 </Project>
diff --git a/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.Legacy.UnitTests/System.Runtime.InteropServices.JavaScript.Legacy.Tests.csproj b/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.Legacy.UnitTests/System.Runtime.InteropServices.JavaScript.Legacy.Tests.csproj
index e3d9f5609c7..41aaf18747b 100644
--- a/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.Legacy.UnitTests/System.Runtime.InteropServices.JavaScript.Legacy.Tests.csproj
+++ b/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.Legacy.UnitTests/System.Runtime.InteropServices.JavaScript.Legacy.Tests.csproj
@@ -32,7 +32,5 @@
     <WasmExtraFilesToDeploy Include="timers.mjs" />
     <None Include="timers.mjs" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\src\System.Runtime.InteropServices.JavaScript.csproj" SkipUseReferenceAssembly="true"/>
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\gen\JSImportGenerator\JSImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>
 </Project>
diff --git a/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj b/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj
index b3f923ae5c2..13a08edcbf2 100644
--- a/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj
+++ b/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj
@@ -22,9 +22,4 @@
     <WasmExtraFilesToDeploy Include="System\Runtime\InteropServices\JavaScript\JavaScriptTestHelper.mjs" />
     <WasmExtraFilesToDeploy Include="System\Runtime\InteropServices\JavaScript\SecondRuntimeTest.js" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\gen\JSImportGenerator\JSImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\src\System.Runtime.InteropServices.JavaScript.csproj" />
-  </ItemGroup>
 </Project>
diff --git a/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/ComInterfaceGenerator.Tests.csproj b/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/ComInterfaceGenerator.Tests.csproj
index 88114bc4d06..c01c4554f8a 100644
--- a/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/ComInterfaceGenerator.Tests.csproj
+++ b/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/ComInterfaceGenerator.Tests.csproj
@@ -1,13 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
+
   <PropertyGroup>
     <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
-    <IsPackable>false</IsPackable>
-    <LangVersion>Preview</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <EnableLibraryImportGenerator>true</EnableLibraryImportGenerator>
-    <!-- These tests pull the attributes from Ancillary.Interop, so we don't need to include the attribute sources in this assembly. -->
-    <IncludeLibraryImportGeneratorSources>false</IncludeLibraryImportGeneratorSources>
     <ReferencesNativeExports>true</ReferencesNativeExports>
+    <EnableDefaultItems>true</EnableDefaultItems>
   </PropertyGroup>
 
   <ItemGroup>
@@ -16,7 +13,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\gen\ComInterfaceGenerator\ComInterfaceGenerator.csproj" ReferenceOutputAssembly="false" OutputItemType="Analyzer" />
     <ProjectReference Include="..\Ancillary.Interop\Ancillary.Interop.csproj" />
     <ProjectReference Include="..\TestAssets\NativeExports\NativeExports.csproj" />
     <ProjectReference Include="..\TestAssets\SharedTypes\SharedTypes.csproj" />
diff --git a/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/Directory.Build.props b/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/Directory.Build.props
deleted file mode 100644
index fa9c3a4001d..00000000000
--- a/src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Tests/Directory.Build.props
+++ /dev/null
@@ -1,7 +0,0 @@
-<Project>
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props, $(MSBuildThisFileDirectory)..))" />
-
-  <PropertyGroup>
-    <EnableDefaultItems>true</EnableDefaultItems>
-  </PropertyGroup>
-</Project>
diff --git a/src/libraries/System.Runtime.InteropServices/tests/TestAssets/NativeExports/NativeExports.csproj b/src/libraries/System.Runtime.InteropServices/tests/TestAssets/NativeExports/NativeExports.csproj
index 515dd243036..b5763ece685 100644
--- a/src/libraries/System.Runtime.InteropServices/tests/TestAssets/NativeExports/NativeExports.csproj
+++ b/src/libraries/System.Runtime.InteropServices/tests/TestAssets/NativeExports/NativeExports.csproj
@@ -20,6 +20,7 @@
 
   <ItemGroup>
     <Compile Include="..\..\TestAssets\SharedTypes\ComInterfaces\*.cs" Link="ComInterfaceGenerator\ComInterfaces\%(FileName).cs" />
+    <Compile Include="$(CommonPath)DisableRuntimeMarshalling.cs" Link="Common\DisableRuntimeMarshalling.cs" />
   </ItemGroup>
 
   <!-- Until we use the live app host, use a prebuilt from the 7.0 SDK.
diff --git a/src/libraries/System.Runtime.InteropServices/tests/TestAssets/SharedTypes/SharedTypes.csproj b/src/libraries/System.Runtime.InteropServices/tests/TestAssets/SharedTypes/SharedTypes.csproj
index d04a12ecddd..c68eadac7ca 100644
--- a/src/libraries/System.Runtime.InteropServices/tests/TestAssets/SharedTypes/SharedTypes.csproj
+++ b/src/libraries/System.Runtime.InteropServices/tests/TestAssets/SharedTypes/SharedTypes.csproj
@@ -5,6 +5,10 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="$(CommonPath)DisableRuntimeMarshalling.cs" Link="Common\DisableRuntimeMarshalling.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\Ancillary.Interop\Ancillary.Interop.csproj" />
   </ItemGroup>
diff --git a/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj b/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj
index 359d3158aee..f723f0362f2 100644
--- a/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj
+++ b/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj
@@ -343,8 +343,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Text.RegularExpressions\gen\System.Text.RegularExpressions.Generator.csproj" ReferenceOutputAssembly="false" SetTargetFramework="TargetFramework=netstandard2.0" OutputItemType="Analyzer" />
-
     <PackageReference Include="Moq" Version="$(MoqVersion)" />
     <PackageReference Include="System.Runtime.Numerics.TestData" Version="$(SystemRuntimeNumericsTestDataVersion)" GeneratePathProperty="true" />
 
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.TestLibrary/System.Text.Json.TestLibrary.targets b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.TestLibrary/System.Text.Json.TestLibrary.targets
index 619b27e3d05..f4b8bd9d504 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.TestLibrary/System.Text.Json.TestLibrary.targets
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.TestLibrary/System.Text.Json.TestLibrary.targets
@@ -2,13 +2,16 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\..\src\System.Text.Json.csproj" />
-  </ItemGroup>
+
   <ItemGroup>
     <Compile Include="TestClasses.cs" />
   </ItemGroup>
 
+  <ItemGroup>
+    <DefaultReferenceExclusion Include="System.Text.Json.SourceGeneration" />
+    <ProjectReference Include="..\..\src\System.Text.Json.csproj" />
+  </ItemGroup>
+
   <Target Name="FixIncrementalCoreCompileWithAnalyzers" BeforeTargets="CoreCompile">
     <ItemGroup>
       <CustomAdditionalCompileInputs Include="@(Analyzer)" />
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/System.Text.Json.SourceGeneration.Tests.targets b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/System.Text.Json.SourceGeneration.Tests.targets
index 5d7adaef8ce..dd286c5e31e 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/System.Text.Json.SourceGeneration.Tests.targets
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/System.Text.Json.SourceGeneration.Tests.targets
@@ -140,6 +140,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <DefaultReferenceExclusion Include="System.Text.Json.SourceGeneration" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Primitives\src\Microsoft.Extensions.Primitives.csproj" />
   </ItemGroup>
 
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj
index 676a0bd87c0..5e3cf48ef76 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj
@@ -280,11 +280,11 @@
     <ProjectReference Include="$(LibrariesProjectRoot)System.IO.Pipelines\src\System.IO.Pipelines.csproj" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
+    <ProjectReference Include="..\..\gen\System.Text.Json.SourceGeneration.Roslyn4.0.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Collections.Immutable\src\System.Collections.Immutable.csproj" />
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\System.Text.Json.csproj" />
-    <ProjectReference Include="..\..\gen\System.Text.Json.SourceGeneration.Roslyn4.0.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>
 </Project>
diff --git a/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj b/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj
index b58d692557f..613d15b7883 100644
--- a/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj
+++ b/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj
@@ -45,7 +45,7 @@
     <Compile Include="RegexParserTests.netfx.cs" />
     <Compile Include="RegexGeneratorHelper.netfx.cs" />
     <Compile Include="$(CoreLibSharedDir)System\Diagnostics\CodeAnalysis\StringSyntaxAttribute.cs" />
-    <PackageReference Include="System.Text.Json" Version="$(SystemTextJsonVersion)" />
+    <ProjectReference Include="$(LibrariesProjectRoot)System.Text.Json\src\System.Text.Json.csproj" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
     <Compile Include="CustomDerivedRegexScenarioTest.cs" />
diff --git a/src/libraries/frameworklist.targets b/src/libraries/frameworklist.targets
index 6e1966fe424..eec1dc45a3c 100644
--- a/src/libraries/frameworklist.targets
+++ b/src/libraries/frameworklist.targets
@@ -6,6 +6,9 @@
   </PropertyGroup>
 
   <Target Name="GetGenerateFrameworkListFileInputs">
+    <Error Text="Shared framework assemblies must be built before the framework list can be generated."
+           Condition="'@(SharedFrameworkAssembly)' == '' or '@(SharedFrameworkAnalyzerAssembly)' == ''" />
+
     <ItemGroup>
       <SharedFrameworkAssemblyWithReferenceAssembly Include="@(SharedFrameworkAssembly->HasMetadata('ReferenceAssembly'))" />
       <SharedFrameworkAssemblyWithoutReferenceAssembly Include="@(SharedFrameworkAssembly)"
@@ -15,6 +18,8 @@
                                        @(SharedFrameworkAssemblyWithoutReferenceAssembly)"
                               TargetPath="ref/$(NetCoreAppCurrent)"
                               Condition="!$(NetCoreAppLibraryNoReference.Contains('%(Filename);'))" />
+      <FrameworkListInputFile Include="@(SharedFrameworkAnalyzerAssembly)"
+                              TargetPath="%(SharedFrameworkAnalyzerAssembly.GeneratorProjectBaseTargetPath)" />
     </ItemGroup>
   </Target>
 
@@ -22,7 +27,6 @@
   <Target Name="GenerateFrameworkListFile"
           DependsOnTargets="GetGenerateFrameworkListFileInputs"
           AfterTargets="Build"
-          Condition="'@(SharedFrameworkAssembly)' != ''"
           Inputs="@(FrameworkListInputFile)"
           Outputs="$(FrameworkListOutputPath)">
     <ItemGroup>
@@ -34,7 +38,7 @@
 
     <CreateFrameworkListFile Files="@(FrameworkListInputFile)"
                              TargetFile="$(FrameworkListOutputPath)"
-                             TargetFilePrefixes="ref/;runtimes/"
+                             TargetFilePrefixes="ref/;runtimes/;analyzers/"
                              RootAttributes="@(FrameworkListRootAttribute)" />
   </Target>
 
diff --git a/src/libraries/oob.proj b/src/libraries/oob.proj
index 8eec5f78284..40bacbec876 100644
--- a/src/libraries/oob.proj
+++ b/src/libraries/oob.proj
@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup Condition="'$(BuildTargetFramework)' == '$(NetCoreAppCurrent)' or '$(BuildTargetFramework)' == ''">
+    <ProjectReference Include="sfx-gen.proj" OutputItemType="SharedFrameworkAnalyzerAssembly" />
     <ProjectReference Include="sfx-src.proj" OutputItemType="SharedFrameworkAssembly" />
     <ProjectReference Include="oob-src.proj" OutputItemType="OOBAssembly" />
     <ProjectReference Include="shims.proj" OutputItemType="SharedFrameworkAssembly" />
@@ -22,6 +23,7 @@
   <!-- Support building reference projects only. -->
   <ItemGroup Condition="'$(RefOnly)' == 'true'">
     <ProjectReference Remove="@(ProjectReference)" />
+    <ProjectReference Include="sfx-gen.proj" OutputItemType="SharedFrameworkAnalyzerAssembly" />
     <ProjectReference Include="sfx-ref.proj" OutputItemType="SharedFrameworkAssembly" />
     <ProjectReference Include="oob-ref.proj" />
     <ProjectReference Include="shims.proj" OutputItemType="SharedFrameworkAssembly" />
diff --git a/src/libraries/sfx.proj b/src/libraries/sfx.proj
index e0d781ca85f..1f961cf6f2b 100644
--- a/src/libraries/sfx.proj
+++ b/src/libraries/sfx.proj
@@ -11,12 +11,12 @@
     <ProjectReference Include="sfx-ref.proj">
       <OutputItemType Condition="'$(RefOnly)' == 'true'">SharedFrameworkAssembly</OutputItemType>
     </ProjectReference>
+    <ProjectReference Include="sfx-gen.proj" OutputItemType="SharedFrameworkAnalyzerAssembly" />
   </ItemGroup>
 
   <!-- Support building only the reference assemblies. -->
   <ItemGroup Condition="'$(RefOnly)' != 'true'">
     <ProjectReference Include="sfx-src.proj" OutputItemType="SharedFrameworkAssembly" />
-    <ProjectReference Include="sfx-gen.proj" />
   </ItemGroup>
 
   <!-- Generate the targeting pack's framework list so that out-of-band projects can leverage it. -->
diff --git a/src/mono/sample/mbr/browser/WasmDelta.csproj b/src/mono/sample/mbr/browser/WasmDelta.csproj
index ff2698061c8..f040a672401 100644
--- a/src/mono/sample/mbr/browser/WasmDelta.csproj
+++ b/src/mono/sample/mbr/browser/WasmDelta.csproj
@@ -56,9 +56,4 @@
   <Target Name="RunSample" DependsOnTargets="Build">
     <Exec Command="$(_Dotnet) serve -o -d:bin/$(Configuration)/AppBundle -p:8000 --mime .mjs=text/javascript" IgnoreExitCode="true" YieldDuringToolExecution="true" />
   </Target>
-
-  <ItemGroup>
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\gen\JSImportGenerator\JSImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-  </ItemGroup>
 </Project>
diff --git a/src/mono/sample/wasm/Directory.Build.props b/src/mono/sample/wasm/Directory.Build.props
index a5af908c5fe..ee667c57c94 100644
--- a/src/mono/sample/wasm/Directory.Build.props
+++ b/src/mono/sample/wasm/Directory.Build.props
@@ -33,10 +33,6 @@
 
   <ItemGroup>
     <Compile Include="$(MSBuildThisFileDirectory)CommonAssemblyInfo.cs" />
-
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\gen\JSImportGenerator\JSImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\LibraryImportGenerator\LibraryImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>
 
   <!-- Import late, so properties like $(ArtifactsBinDir) are set -->
diff --git a/src/mono/sample/wasm/browser-bench/Console/Wasm.Console.Bench.Sample.csproj b/src/mono/sample/wasm/browser-bench/Console/Wasm.Console.Bench.Sample.csproj
index 17ad0810312..d43314d4b31 100644
--- a/src/mono/sample/wasm/browser-bench/Console/Wasm.Console.Bench.Sample.csproj
+++ b/src/mono/sample/wasm/browser-bench/Console/Wasm.Console.Bench.Sample.csproj
@@ -19,10 +19,4 @@
     <Compile Remove="../Browser.cs" />
     <PackageReference Include="Mono.Options" Version="6.12.0.148" />
   </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\..\..\..\libraries\System.Text.Json\gen\System.Text.Json.SourceGeneration.Roslyn4.0.csproj"
-                      ReferenceOutputAssembly="false"
-                      OutputItemType="Analyzer" />
-  </ItemGroup>
 </Project>
diff --git a/src/mono/sample/wasm/browser-bench/Wasm.Browser.Bench.Sample.csproj b/src/mono/sample/wasm/browser-bench/Wasm.Browser.Bench.Sample.csproj
index 2292a242731..aa763adaaca 100644
--- a/src/mono/sample/wasm/browser-bench/Wasm.Browser.Bench.Sample.csproj
+++ b/src/mono/sample/wasm/browser-bench/Wasm.Browser.Bench.Sample.csproj
@@ -20,10 +20,4 @@
   </ItemGroup>
 
   <Target Name="RunSample" DependsOnTargets="RunSampleWithBrowserAndSimpleServer" />
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\..\..\libraries\System.Text.Json\gen\System.Text.Json.SourceGeneration.Roslyn4.0.csproj"
-                      ReferenceOutputAssembly="false"
-                      OutputItemType="Analyzer" />
-  </ItemGroup>
 </Project>
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 e9d4067311a..632550798d5 100644
--- a/src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj
+++ b/src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj
@@ -115,8 +115,6 @@
   </Target>
 
   <ItemGroup>
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\gen\JSImportGenerator\JSImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\src\System.Runtime.InteropServices.JavaScript.csproj" SkipUseReferenceAssembly="true"/>
   </ItemGroup>
 
diff --git a/src/tests/FunctionalTests/WebAssembly/Directory.Build.props b/src/tests/FunctionalTests/WebAssembly/Directory.Build.props
index 3b9e4d47c94..3eabd3de6b4 100644
--- a/src/tests/FunctionalTests/WebAssembly/Directory.Build.props
+++ b/src/tests/FunctionalTests/WebAssembly/Directory.Build.props
@@ -13,8 +13,6 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\gen\JSImportGenerator\JSImportGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices.JavaScript\src\System.Runtime.InteropServices.JavaScript.csproj" SkipUseReferenceAssembly="true"/>
   </ItemGroup>