diff --git a/TestFx.sln b/TestFx.sln
index d8d48028b3..53b4a4b320 100644
--- a/TestFx.sln
+++ b/TestFx.sln
@@ -222,6 +222,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MSTest.Engine.UnitTests", "
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MSTest.SourceGeneration.UnitTests", "test\UnitTests\MSTest.SourceGeneration.UnitTests\MSTest.SourceGeneration.UnitTests.csproj", "{E6C0466E-BE8D-C04F-149A-FD98438F1413}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.Testing.Extensions.AzureDevOps", "src\Platform\Microsoft.Testing.Extensions.AzureDevOps\Microsoft.Testing.Extensions.AzureDevOps.csproj", "{F608D3A3-125B-CD88-1D51-8714ED142029}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -524,6 +526,10 @@ Global
 		{E6C0466E-BE8D-C04F-149A-FD98438F1413}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E6C0466E-BE8D-C04F-149A-FD98438F1413}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E6C0466E-BE8D-C04F-149A-FD98438F1413}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F608D3A3-125B-CD88-1D51-8714ED142029}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F608D3A3-125B-CD88-1D51-8714ED142029}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F608D3A3-125B-CD88-1D51-8714ED142029}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F608D3A3-125B-CD88-1D51-8714ED142029}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -615,6 +621,7 @@ Global
 		{7BA0E74E-798E-4399-2EDE-A23BD5DA78CA} = {E7F15C9C-3928-47AD-8462-64FD29FFCA54}
 		{2C0DFAC0-5D58-D172-ECE4-CBB78AD03435} = {BB874DF1-44FE-415A-B634-A6B829107890}
 		{E6C0466E-BE8D-C04F-149A-FD98438F1413} = {BB874DF1-44FE-415A-B634-A6B829107890}
+		{F608D3A3-125B-CD88-1D51-8714ED142029} = {6AEE1440-FDF0-4729-8196-B24D0E333550}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {31E0F4D5-975A-41CC-933E-545B2201FAF9}
diff --git a/eng/Versions.props b/eng/Versions.props
index 496c0c00dc..898e64057a 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -1,9 +1,9 @@
 <Project>
   <PropertyGroup Label="Version settings">
     <!-- MSTest version -->
-    <VersionPrefix>3.9.0</VersionPrefix>
+    <VersionPrefix>3.10.0</VersionPrefix>
     <!-- Testing Platform version -->
-    <TestingPlatformVersionPrefix>1.7.0</TestingPlatformVersionPrefix>
+    <TestingPlatformVersionPrefix>1.8.0</TestingPlatformVersionPrefix>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup Label="MSTest prod dependencies - darc updated">
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzDoEscaper.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzDoEscaper.cs
new file mode 100644
index 0000000000..c64862bcc9
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzDoEscaper.cs
@@ -0,0 +1,39 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Testing.Platform;
+
+namespace Microsoft.Testing.Extensions.Reporting;
+
+internal static class AzDoEscaper
+{
+    public static string Escape(string value)
+    {
+        if (RoslynString.IsNullOrEmpty(value))
+        {
+            return value;
+        }
+
+        var result = new StringBuilder(value.Length);
+        foreach (char c in value)
+        {
+            switch (c)
+            {
+                case ';':
+                    result.Append("%3B");
+                    break;
+                case '\r':
+                    result.Append("%0D");
+                    break;
+                case '\n':
+                    result.Append("%0A");
+                    break;
+                default:
+                    result.Append(c);
+                    break;
+            }
+        }
+
+        return result.ToString();
+    }
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsCommandLineOptions.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsCommandLineOptions.cs
new file mode 100644
index 0000000000..bfe0b50025
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsCommandLineOptions.cs
@@ -0,0 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace Microsoft.Testing.Extensions.Reporting;
+
+internal static class AzureDevOpsCommandLineOptions
+{
+    public const string AzureDevOpsOptionName = "report-azdo";
+    public const string AzureDevOpsReportSeverity = "report-azdo-severity";
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsCommandLineProvider.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsCommandLineProvider.cs
new file mode 100644
index 0000000000..3727cd22fd
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsCommandLineProvider.cs
@@ -0,0 +1,48 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Testing.Extensions.AzureDevOps.Resources;
+using Microsoft.Testing.Platform.CommandLine;
+using Microsoft.Testing.Platform.Extensions;
+using Microsoft.Testing.Platform.Extensions.CommandLine;
+using Microsoft.Testing.Platform.Helpers;
+
+namespace Microsoft.Testing.Extensions.Reporting;
+
+internal sealed class AzureDevOpsCommandLineProvider : ICommandLineOptionsProvider
+{
+    private static readonly string[] SeverityOptions = ["error", "warning"];
+
+    public string Uid => nameof(AzureDevOpsCommandLineProvider);
+
+    public string Version => AppVersion.DefaultSemVer;
+
+    public string DisplayName => AzureDevOpsResources.DisplayName;
+
+    public string Description => AzureDevOpsResources.Description;
+
+    public Task<bool> IsEnabledAsync() => Task.FromResult(true);
+
+    public IReadOnlyCollection<CommandLineOption> GetCommandLineOptions()
+        =>
+        [
+            new CommandLineOption(AzureDevOpsCommandLineOptions.AzureDevOpsOptionName, AzureDevOpsResources.OptionDescription, ArgumentArity.Zero, false),
+            new CommandLineOption(AzureDevOpsCommandLineOptions.AzureDevOpsReportSeverity, AzureDevOpsResources.SeverityOptionDescription, ArgumentArity.ExactlyOne, false),
+        ];
+
+    public Task<ValidationResult> ValidateOptionArgumentsAsync(CommandLineOption commandOption, string[] arguments)
+    {
+        if (commandOption.Name == AzureDevOpsCommandLineOptions.AzureDevOpsReportSeverity)
+        {
+            if (!SeverityOptions.Contains(arguments[0], StringComparer.OrdinalIgnoreCase))
+            {
+                return ValidationResult.InvalidTask(string.Format(CultureInfo.InvariantCulture, AzureDevOpsResources.InvalidSeverity, arguments[0]));
+            }
+        }
+
+        return ValidationResult.ValidTask;
+    }
+
+    public Task<ValidationResult> ValidateCommandLineOptionsAsync(ICommandLineOptions commandLineOptions)
+        => ValidationResult.ValidTask;
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsExtensions.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsExtensions.cs
new file mode 100644
index 0000000000..696ee37572
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsExtensions.cs
@@ -0,0 +1,34 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Testing.Extensions.Reporting;
+using Microsoft.Testing.Extensions.TrxReport.Abstractions;
+using Microsoft.Testing.Platform.Builder;
+using Microsoft.Testing.Platform.Extensions;
+using Microsoft.Testing.Platform.Services;
+
+namespace Microsoft.Testing.Extensions;
+
+/// <summary>
+/// Provides extension methods for adding Azure DevOps reporting support to the test application builder.
+/// </summary>
+public static class AzureDevOpsExtensions
+{
+    /// <summary>
+    /// Adds  support to the test application builder.
+    /// </summary>
+    /// <param name="builder">The test application builder.</param>
+    public static void AddAzureDevOpsProvider(this ITestApplicationBuilder builder)
+    {
+        var compositeTestSessionAzDoService =
+           new CompositeExtensionFactory<AzureDevOpsReporter>(serviceProvider =>
+               new AzureDevOpsReporter(
+                   serviceProvider.GetCommandLineOptions(),
+                   serviceProvider.GetEnvironment(),
+                   serviceProvider.GetOutputDevice()));
+
+        builder.TestHost.AddDataConsumer(compositeTestSessionAzDoService);
+
+        builder.CommandLine.AddProvider(() => new AzureDevOpsCommandLineProvider());
+    }
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsReporter.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsReporter.cs
new file mode 100644
index 0000000000..ad3572d3c3
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/AzureDevOpsReporter.cs
@@ -0,0 +1,167 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Testing.Extensions.AzureDevOps;
+using Microsoft.Testing.Extensions.AzureDevOps.Resources;
+using Microsoft.Testing.Extensions.Reporting;
+using Microsoft.Testing.Platform;
+using Microsoft.Testing.Platform.CommandLine;
+using Microsoft.Testing.Platform.Extensions.Messages;
+using Microsoft.Testing.Platform.Extensions.OutputDevice;
+using Microsoft.Testing.Platform.Extensions.TestHost;
+using Microsoft.Testing.Platform.Helpers;
+using Microsoft.Testing.Platform.OutputDevice;
+
+namespace Microsoft.Testing.Extensions.TrxReport.Abstractions;
+
+internal sealed class AzureDevOpsReporter :
+    IDataConsumer,
+    IDataProducer,
+    IOutputDeviceDataProducer
+{
+    private readonly IOutputDevice _outputDisplay;
+
+    private static readonly char[] NewlineCharacters = new char[] { '\r', '\n' };
+    private readonly ICommandLineOptions _commandLine;
+    private readonly IEnvironment _environment;
+    private string _severity = "error";
+
+    public AzureDevOpsReporter(
+        ICommandLineOptions commandLine,
+        IEnvironment environment,
+        IOutputDevice outputDisplay)
+    {
+        _commandLine = commandLine;
+        _environment = environment;
+        _outputDisplay = outputDisplay;
+    }
+
+    public Type[] DataTypesConsumed { get; } =
+    [
+        typeof(TestNodeUpdateMessage)
+    ];
+
+    public Type[] DataTypesProduced { get; } = [typeof(SessionFileArtifact)];
+
+    /// <inheritdoc />
+    public string Uid { get; } = nameof(AzureDevOpsReporter);
+
+    /// <inheritdoc />
+    public string Version { get; } = AppVersion.DefaultSemVer;
+
+    /// <inheritdoc />
+    public string DisplayName { get; } = AzureDevOpsResources.DisplayName;
+
+    /// <inheritdoc />
+    public string Description { get; } = AzureDevOpsResources.Description;
+
+    /// <inheritdoc />
+    public Task<bool> IsEnabledAsync()
+    {
+        bool isEnabled = _commandLine.IsOptionSet(AzureDevOpsCommandLineOptions.AzureDevOpsOptionName)
+            && string.Equals(_environment.GetEnvironmentVariable("TF_BUILD"), "true", StringComparison.OrdinalIgnoreCase);
+
+        if (isEnabled)
+        {
+            bool found = _commandLine.TryGetOptionArgumentList(AzureDevOpsCommandLineOptions.AzureDevOpsReportSeverity, out string[]? arguments);
+            if (found && arguments?.Length > 0)
+            {
+                _severity = arguments[0].ToLowerInvariant();
+            }
+        }
+
+        return Task.FromResult(isEnabled);
+    }
+
+    public async Task ConsumeAsync(IDataProducer dataProducer, IData value, CancellationToken cancellationToken)
+    {
+        if (cancellationToken.IsCancellationRequested)
+        {
+            return;
+        }
+
+        if (value is not TestNodeUpdateMessage nodeUpdateMessage)
+        {
+            return;
+        }
+
+        TestNodeStateProperty nodeState = nodeUpdateMessage.TestNode.Properties.Single<TestNodeStateProperty>();
+
+        switch (nodeState)
+        {
+            case FailedTestNodeStateProperty failed:
+                await WriteExceptionAsync(failed.Explanation, failed.Exception);
+                break;
+            case ErrorTestNodeStateProperty error:
+                await WriteExceptionAsync(error.Explanation, error.Exception);
+                break;
+            case CancelledTestNodeStateProperty cancelled:
+                await WriteExceptionAsync(cancelled.Explanation, cancelled.Exception);
+                break;
+            case TimeoutTestNodeStateProperty timeout:
+                await WriteExceptionAsync(timeout.Explanation, timeout.Exception);
+                break;
+        }
+
+        return;
+    }
+
+    private async Task WriteExceptionAsync(string? explanation, Exception? exception)
+    {
+        if (exception == null || exception.StackTrace == null)
+        {
+            return;
+        }
+
+        string message = explanation ?? exception.Message;
+
+        if (message == null)
+        {
+            return;
+        }
+
+        string stackTrace = exception.StackTrace;
+        int index = stackTrace.IndexOfAny(NewlineCharacters);
+        string firstLine = index == -1 ? stackTrace : stackTrace.Substring(0, index);
+        if (firstLine != null)
+        {
+            (string Code, string File, int LineNumber)? location = GetStackFrameLocation(firstLine);
+            if (location != null)
+            {
+                string root = RootFinder.Find();
+                string file = location.Value.File;
+                string relativePath = file.StartsWith(root, StringComparison.CurrentCultureIgnoreCase) ? file.Substring(root.Length) : file;
+                string relativeNormalizedPath = relativePath.Replace('\\', '/');
+
+                string err = AzDoEscaper.Escape(message);
+
+                string line = $"##vso[task.logissue type={_severity};sourcepath={relativeNormalizedPath};linenumber={location.Value.LineNumber};columnnumber=1]{err}";
+                await _outputDisplay.DisplayAsync(this, new FormattedTextOutputDeviceData(line));
+            }
+        }
+    }
+
+    internal /* for testing */ static (string Code, string File, int LineNumber)? GetStackFrameLocation(string stackTraceLine)
+    {
+        Match match = StackTraceHelper.GetFrameRegex().Match(stackTraceLine);
+        if (!match.Success)
+        {
+            return null;
+        }
+
+        bool weHaveFilePathAndCodeLine = !RoslynString.IsNullOrWhiteSpace(match.Groups["code"].Value);
+        if (!weHaveFilePathAndCodeLine)
+        {
+            return null;
+        }
+
+        if (RoslynString.IsNullOrWhiteSpace(match.Groups["file"].Value))
+        {
+            return null;
+        }
+
+        int line = int.TryParse(match.Groups["line"].Value, out int value) ? value : 0;
+
+        return (match.Groups["code"].Value, match.Groups["file"].Value, line);
+    }
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/BannedSymbols.txt b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/BannedSymbols.txt
new file mode 100644
index 0000000000..ea8617fcb0
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/BannedSymbols.txt
@@ -0,0 +1,10 @@
+T:System.ArgumentNullException; Use 'ArgumentGuard' instead
+P:System.DateTime.Now; Use 'IClock' instead
+P:System.DateTime.UtcNow; Use 'IClock' instead
+M:System.Threading.Tasks.Task.Run(System.Action); Use 'ITask' instead
+M:System.Threading.Tasks.Task.WhenAll(System.Threading.Tasks.Task[]); Use 'ITask' instead
+M:System.Threading.Tasks.Task.WhenAll(System.Collections.Generic.IEnumerable{System.Threading.Tasks.Task}); Use 'ITask' instead
+M:System.String.IsNullOrEmpty(System.String); Use 'RoslynString.IsNullOrEmpty' instead
+M:System.String.IsNullOrWhiteSpace(System.String); Use 'RoslynString.IsNullOrWhiteSpace' instead
+M:System.Diagnostics.Debug.Assert(System.Boolean); Use 'RoslynDebug.Assert' instead
+M:System.Diagnostics.Debug.Assert(System.Boolean,System.String); Use 'RoslynDebug.Assert' instead
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Microsoft.Testing.Extensions.AzureDevOps.csproj b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Microsoft.Testing.Extensions.AzureDevOps.csproj
new file mode 100644
index 0000000000..342819aa1b
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Microsoft.Testing.Extensions.AzureDevOps.csproj
@@ -0,0 +1,49 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>netstandard2.0;$(MicrosoftTestingTargetFrameworks)</TargetFrameworks>
+
+    <!-- Stay on 1.0.0 alpha while we are dogfooding this extension to see if it is useful. -->
+    <VersionPrefix>1.0.0</VersionPrefix>
+    <PreReleaseVersionLabel>alpha</PreReleaseVersionLabel>
+  </PropertyGroup>
+
+  <!-- NuGet properties -->
+  <PropertyGroup>
+    <PackageDescription>
+      <![CDATA[Microsoft Testing is a set of platform, framework and protocol intended to make it possible to run any test on any target or device.
+
+This package extends Microsoft Testing Platform to provide a Azure DevOps reporting functionality.]]>
+    </PackageDescription>
+  </PropertyGroup>
+
+  <!-- NuGet package layout -->
+  <!-- NuGet folders https://learn.microsoft.com/nuget/create-packages/creating-a-package#from-a-convention-based-working-directory -->
+  <ItemGroup>
+    <Content Include="buildMultiTargeting/**">
+      <Pack>true</Pack>
+      <PackagePath>buildMultiTargeting</PackagePath>
+    </Content>
+    <TfmSpecificPackageFile Include="buildTransitive/**">
+      <PackagePath>buildTransitive/$(TargetFramework)</PackagePath>
+    </TfmSpecificPackageFile>
+    <TfmSpecificPackageFile Include="build/**">
+      <PackagePath>build/$(TargetFramework)</PackagePath>
+    </TfmSpecificPackageFile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <AdditionalFiles Include="BannedSymbols.txt" />
+    <AdditionalFiles Include="PublicAPI/PublicAPI.Shipped.txt" />
+    <AdditionalFiles Include="PublicAPI/PublicAPI.Unshipped.txt" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="$(RepoRoot)src\Platform\Microsoft.Testing.Platform\Microsoft.Testing.Platform.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Resources\AzureDevOpsResources.resx" GenerateSource="true" />
+  </ItemGroup>
+
+</Project>
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PACKAGE.md b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PACKAGE.md
new file mode 100644
index 0000000000..214ac847f6
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PACKAGE.md
@@ -0,0 +1,9 @@
+# Microsoft.Testing
+
+Microsoft Testing is a set of platform, framework and protocol intended to make it possible to run any test on any target or device.
+
+Documentation can be found at <https://aka.ms/testingplatform>.
+
+## About
+
+This package extends Microsoft Testing Platform to provide Azure DevOps reporting.
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PublicAPI/PublicAPI.Shipped.txt b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PublicAPI/PublicAPI.Shipped.txt
new file mode 100644
index 0000000000..7dc5c58110
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PublicAPI/PublicAPI.Shipped.txt
@@ -0,0 +1 @@
+#nullable enable
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PublicAPI/PublicAPI.Unshipped.txt b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PublicAPI/PublicAPI.Unshipped.txt
new file mode 100644
index 0000000000..eabd9f205a
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/PublicAPI/PublicAPI.Unshipped.txt
@@ -0,0 +1,5 @@
+#nullable enable
+Microsoft.Testing.Extensions.AzureDevOps.TestingPlatformBuilderHook
+Microsoft.Testing.Extensions.AzureDevOpsExtensions
+static Microsoft.Testing.Extensions.AzureDevOps.TestingPlatformBuilderHook.AddExtensions(Microsoft.Testing.Platform.Builder.ITestApplicationBuilder! testApplicationBuilder, string![]! _) -> void
+static Microsoft.Testing.Extensions.AzureDevOpsExtensions.AddAzureDevOpsProvider(this Microsoft.Testing.Platform.Builder.ITestApplicationBuilder! builder) -> void
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/AzureDevOpsResources.resx b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/AzureDevOpsResources.resx
new file mode 100644
index 0000000000..8114f1a73b
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/AzureDevOpsResources.resx
@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Description" xml:space="preserve">
+    <value>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</value>
+  </data>
+  <data name="DisplayName" xml:space="preserve">
+    <value>Azure DevOps report generator</value>
+  </data>
+  <data name="InvalidSeverity" xml:space="preserve">
+    <value>Invalid option {0}.</value>
+  </data>
+  <data name="OptionDescription" xml:space="preserve">
+    <value>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</value>
+  </data>
+  <data name="SeverityOptionDescription" xml:space="preserve">
+    <value>Severity to use for the reported event. Options are: error (default) and warning.</value>
+    <comment>Do not translated 'error' or 'warning' those are literal values.</comment>
+  </data>
+</root>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.cs.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.cs.xlf
new file mode 100644
index 0000000000..fc0b855a4b
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.cs.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="cs" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.de.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.de.xlf
new file mode 100644
index 0000000000..9a6ee72bc6
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.de.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="de" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.es.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.es.xlf
new file mode 100644
index 0000000000..c3877b772e
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.es.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="es" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.fr.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.fr.xlf
new file mode 100644
index 0000000000..2fb2366fd4
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.fr.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="fr" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.it.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.it.xlf
new file mode 100644
index 0000000000..ca1921e41b
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.it.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="it" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ja.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ja.xlf
new file mode 100644
index 0000000000..1ebedda752
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ja.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="ja" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ko.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ko.xlf
new file mode 100644
index 0000000000..72115a171c
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ko.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="ko" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.pl.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.pl.xlf
new file mode 100644
index 0000000000..6bf78a2580
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.pl.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="pl" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.pt-BR.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.pt-BR.xlf
new file mode 100644
index 0000000000..29986e2a74
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.pt-BR.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="pt-BR" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ru.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ru.xlf
new file mode 100644
index 0000000000..1495ec1d00
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.ru.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="ru" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.tr.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.tr.xlf
new file mode 100644
index 0000000000..f9aab364ab
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.tr.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="tr" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.zh-Hans.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.zh-Hans.xlf
new file mode 100644
index 0000000000..460f2cd2df
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.zh-Hans.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="zh-Hans" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.zh-Hant.xlf b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.zh-Hant.xlf
new file mode 100644
index 0000000000..62c67b8235
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/Resources/xlf/AzureDevOpsResources.zh-Hant.xlf
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
+  <file datatype="xml" source-language="en" target-language="zh-Hant" original="../AzureDevOpsResources.resx">
+    <body>
+      <trans-unit id="Description">
+        <source>Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="DisplayName">
+        <source>Azure DevOps report generator</source>
+        <target state="new">Azure DevOps report generator</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="InvalidSeverity">
+        <source>Invalid option {0}.</source>
+        <target state="new">Invalid option {0}.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="OptionDescription">
+        <source>Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</source>
+        <target state="new">Eanble Azure DevOps report generator to write errors to the output in a way that AzureDev Ops understands.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="SeverityOptionDescription">
+        <source>Severity to use for the reported event. Options are: error (default) and warning.</source>
+        <target state="new">Severity to use for the reported event. Options are: error (default) and warning.</target>
+        <note>Do not translated 'error' or 'warning' those are literal values.</note>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
\ No newline at end of file
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/RootFinder.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/RootFinder.cs
new file mode 100644
index 0000000000..c51612f974
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/RootFinder.cs
@@ -0,0 +1,34 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace Microsoft.Testing.Extensions.AzureDevOps;
+
+internal static class RootFinder
+{
+    private static string? s_root;
+
+    public static string Find()
+    {
+        if (s_root != null)
+        {
+            return s_root;
+        }
+
+        string path = AppContext.BaseDirectory;
+        string dir = path;
+        while (Directory.GetDirectoryRoot(dir) != dir)
+        {
+            if (Directory.Exists(Path.Combine(dir, ".git")))
+            {
+                s_root = dir + Path.DirectorySeparatorChar;
+                return dir + Path.DirectorySeparatorChar;
+            }
+            else
+            {
+                dir = Directory.GetParent(dir)!.ToString();
+            }
+        }
+
+        throw new InvalidOperationException($"Could not find solution root, .git not found in {path} or any parent directory.");
+    }
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/TestingPlatformBuilderHook.cs b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/TestingPlatformBuilderHook.cs
new file mode 100644
index 0000000000..930066693a
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/TestingPlatformBuilderHook.cs
@@ -0,0 +1,20 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Testing.Platform.Builder;
+
+namespace Microsoft.Testing.Extensions.AzureDevOps;
+
+/// <summary>
+/// This class is used by Microsoft.Testing.Platform.MSBuild to hook into the Testing Platform Builder to add Azure DevOps reporting support.
+/// </summary>
+public static class TestingPlatformBuilderHook
+{
+    /// <summary>
+    /// Adds Azure DevOps reporting support to the Testing Platform Builder.
+    /// </summary>
+    /// <param name="testApplicationBuilder">The test application builder.</param>
+    /// <param name="_">The command line arguments.</param>
+    public static void AddExtensions(ITestApplicationBuilder testApplicationBuilder, string[] _)
+        => testApplicationBuilder.AddAzureDevOpsProvider();
+}
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/build/Microsoft.Testing.Extensions.AzureDevOps.props b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/build/Microsoft.Testing.Extensions.AzureDevOps.props
new file mode 100644
index 0000000000..57f9f713e2
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/build/Microsoft.Testing.Extensions.AzureDevOps.props
@@ -0,0 +1,3 @@
+<Project>
+  <Import Project="$(MSBuildThisFileDirectory)..\..\buildMultiTargeting\Microsoft.Testing.Extensions.AzureDevOps.props" />
+</Project>
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/buildMultiTargeting/Microsoft.Testing.Extensions.AzureDevOps.props b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/buildMultiTargeting/Microsoft.Testing.Extensions.AzureDevOps.props
new file mode 100644
index 0000000000..9cd86af126
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/buildMultiTargeting/Microsoft.Testing.Extensions.AzureDevOps.props
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Project>
+  <ItemGroup>
+    <!--
+      !!! IMPORTANT !!!
+      DO NOT CHANGE THE GUID, IT'S A WELL KNOWN EXTENSION POINT AND THIS EXTENSION NEEDS TO BE REGISTERED AT THE END
+      WE HAVE CODE INSIDE THE TASK 'TestingPlatformEntryPoint' TO ENSURE THE ORDER OF THE REGISTRATION BASED ON THIS GUID
+    -->
+    <TestingPlatformBuilderHook Include="6CFD0D63-0052-47F5-840F-46A2BAB9A48A" >
+      <DisplayName>Microsoft.Testing.Extensions.AzureDevOps</DisplayName>
+      <TypeFullName>Microsoft.Testing.Extensions.AzureDevOps.TestingPlatformBuilderHook</TypeFullName>
+    </TestingPlatformBuilderHook>
+  </ItemGroup>
+</Project>
diff --git a/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/buildTransitive/Microsoft.Testing.Extensions.AzureDevOps.props b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/buildTransitive/Microsoft.Testing.Extensions.AzureDevOps.props
new file mode 100644
index 0000000000..57f9f713e2
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Extensions.AzureDevOps/buildTransitive/Microsoft.Testing.Extensions.AzureDevOps.props
@@ -0,0 +1,3 @@
+<Project>
+  <Import Project="$(MSBuildThisFileDirectory)..\..\buildMultiTargeting\Microsoft.Testing.Extensions.AzureDevOps.props" />
+</Project>
diff --git a/src/Platform/Microsoft.Testing.Platform/Helpers/StackTraceHelper.cs b/src/Platform/Microsoft.Testing.Platform/Helpers/StackTraceHelper.cs
new file mode 100644
index 0000000000..c36c6a0af7
--- /dev/null
+++ b/src/Platform/Microsoft.Testing.Platform/Helpers/StackTraceHelper.cs
@@ -0,0 +1,64 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace Microsoft.Testing.Platform.Helpers;
+
+internal static partial class StackTraceHelper
+{
+#if NET7_0_OR_GREATER
+    // Specifying no timeout, the regex is linear. And the timeout does not measure the regex only, but measures also any
+    // thread suspends, so the regex gets blamed incorrectly.
+    [GeneratedRegex(@"^   at ((?<code>.+) in (?<file>.+):line (?<line>\d+)|(?<code1>.+))$", RegexOptions.ExplicitCapture)]
+    public static partial Regex GetFrameRegex();
+#else
+    private static Regex? s_regex;
+
+    [MemberNotNull(nameof(s_regex))]
+    public static Regex GetFrameRegex()
+    {
+        if (s_regex != null)
+        {
+            return s_regex;
+        }
+
+        string atResourceName = "Word_At";
+        string inResourceName = "StackTrace_InFileLineNumber";
+
+        string? atString = null;
+        string? inString = null;
+
+        // Grab words from localized resource, in case the stack trace is localized.
+        try
+        {
+            // Get these resources: https://github.com/dotnet/runtime/blob/main/src/libraries/System.Private.CoreLib/src/Resources/Strings.resx
+#pragma warning disable RS0030 // Do not use banned APIs
+            MethodInfo? getResourceStringMethod = typeof(Environment).GetMethod(
+                "GetResourceString",
+                BindingFlags.Static | BindingFlags.NonPublic, null, [typeof(string)], null);
+#pragma warning restore RS0030 // Do not use banned APIs
+            if (getResourceStringMethod is not null)
+            {
+                // <value>at</value>
+                atString = (string?)getResourceStringMethod.Invoke(null, [atResourceName]);
+
+                // <value>in {0}:line {1}</value>
+                inString = (string?)getResourceStringMethod.Invoke(null, [inResourceName]);
+            }
+        }
+        catch
+        {
+            // If we fail, populate the defaults below.
+        }
+
+        atString = atString == null || atString == atResourceName ? "at" : atString;
+        inString = inString == null || inString == inResourceName ? "in {0}:line {1}" : inString;
+
+        string inPattern = string.Format(CultureInfo.InvariantCulture, inString, "(?<file>.+)", @"(?<line>\d+)");
+
+        // Specifying no timeout, the regex is linear. And the timeout does not measure the regex only, but measures also any
+        // thread suspends, so the regex gets blamed incorrectly.
+        s_regex = new Regex(@$"^   {atString} ((?<code>.+) {inPattern}|(?<code1>.+))$", RegexOptions.Compiled | RegexOptions.ExplicitCapture);
+        return s_regex;
+    }
+#endif
+}
diff --git a/src/Platform/Microsoft.Testing.Platform/Microsoft.Testing.Platform.csproj b/src/Platform/Microsoft.Testing.Platform/Microsoft.Testing.Platform.csproj
index f9a9f82f32..13ce520dbb 100644
--- a/src/Platform/Microsoft.Testing.Platform/Microsoft.Testing.Platform.csproj
+++ b/src/Platform/Microsoft.Testing.Platform/Microsoft.Testing.Platform.csproj
@@ -37,6 +37,7 @@ This package provides the core platform and the .NET implementation of the proto
 
   <ItemGroup>
     <InternalsVisibleTo Include="DynamicProxyGenAssembly2" Key="$(MoqPublicKey)" />
+    <InternalsVisibleTo Include="Microsoft.Testing.Extensions.AzureDevOps" Key="$(VsPublicKey)" />
     <InternalsVisibleTo Include="Microsoft.Testing.Extensions.CrashDump" Key="$(VsPublicKey)" />
     <InternalsVisibleTo Include="Microsoft.Testing.Extensions.Experimental" Key="$(VsPublicKey)" />
     <InternalsVisibleTo Include="Microsoft.Testing.Extensions.HangDump" Key="$(VsPublicKey)" />
diff --git a/src/Platform/Microsoft.Testing.Platform/OutputDevice/Terminal/TerminalTestReporter.cs b/src/Platform/Microsoft.Testing.Platform/OutputDevice/Terminal/TerminalTestReporter.cs
index 56412e2dda..273aa97448 100644
--- a/src/Platform/Microsoft.Testing.Platform/OutputDevice/Terminal/TerminalTestReporter.cs
+++ b/src/Platform/Microsoft.Testing.Platform/OutputDevice/Terminal/TerminalTestReporter.cs
@@ -55,63 +55,6 @@ internal event EventHandler OnProgressStopUpdate
 
     private bool? _shouldShowPassedTests;
 
-#if NET7_0_OR_GREATER
-    // Specifying no timeout, the regex is linear. And the timeout does not measure the regex only, but measures also any
-    // thread suspends, so the regex gets blamed incorrectly.
-    [GeneratedRegex(@"^   at ((?<code>.+) in (?<file>.+):line (?<line>\d+)|(?<code1>.+))$", RegexOptions.ExplicitCapture)]
-    private static partial Regex GetFrameRegex();
-#else
-    private static Regex? s_regex;
-
-    [MemberNotNull(nameof(s_regex))]
-    private static Regex GetFrameRegex()
-    {
-        if (s_regex != null)
-        {
-            return s_regex;
-        }
-
-        string atResourceName = "Word_At";
-        string inResourceName = "StackTrace_InFileLineNumber";
-
-        string? atString = null;
-        string? inString = null;
-
-        // Grab words from localized resource, in case the stack trace is localized.
-        try
-        {
-            // Get these resources: https://github.com/dotnet/runtime/blob/main/src/libraries/System.Private.CoreLib/src/Resources/Strings.resx
-#pragma warning disable RS0030 // Do not use banned APIs
-            MethodInfo? getResourceStringMethod = typeof(Environment).GetMethod(
-                "GetResourceString",
-                BindingFlags.Static | BindingFlags.NonPublic, null, [typeof(string)], null);
-#pragma warning restore RS0030 // Do not use banned APIs
-            if (getResourceStringMethod is not null)
-            {
-                // <value>at</value>
-                atString = (string?)getResourceStringMethod.Invoke(null, [atResourceName]);
-
-                // <value>in {0}:line {1}</value>
-                inString = (string?)getResourceStringMethod.Invoke(null, [inResourceName]);
-            }
-        }
-        catch
-        {
-            // If we fail, populate the defaults below.
-        }
-
-        atString = atString == null || atString == atResourceName ? "at" : atString;
-        inString = inString == null || inString == inResourceName ? "in {0}:line {1}" : inString;
-
-        string inPattern = string.Format(CultureInfo.InvariantCulture, inString, "(?<file>.+)", @"(?<line>\d+)");
-
-        // Specifying no timeout, the regex is linear. And the timeout does not measure the regex only, but measures also any
-        // thread suspends, so the regex gets blamed incorrectly.
-        s_regex = new Regex(@$"^   {atString} ((?<code>.+) {inPattern}|(?<code1>.+))$", RegexOptions.Compiled | RegexOptions.ExplicitCapture);
-        return s_regex;
-    }
-#endif
-
     private int _counter;
 
     /// <summary>
@@ -667,7 +610,7 @@ private static void AppendAssemblyLinkTargetFrameworkAndArchitecture(ITerminal t
     internal /* for testing */ static void AppendStackFrame(ITerminal terminal, string stackTraceLine)
     {
         terminal.Append(DoubleIndentation);
-        Match match = GetFrameRegex().Match(stackTraceLine);
+        Match match = StackTraceHelper.GetFrameRegex().Match(stackTraceLine);
         if (match.Success)
         {
             bool weHaveFilePathAndCodeLine = !RoslynString.IsNullOrWhiteSpace(match.Groups["code"].Value);