diff --git a/src/libraries/System.Threading.Tasks.Parallel/src/System.Threading.Tasks.Parallel.csproj b/src/libraries/System.Threading.Tasks.Parallel/src/System.Threading.Tasks.Parallel.csproj
index 8d96b68a87642..ed9222b0224fb 100644
--- a/src/libraries/System.Threading.Tasks.Parallel/src/System.Threading.Tasks.Parallel.csproj
+++ b/src/libraries/System.Threading.Tasks.Parallel/src/System.Threading.Tasks.Parallel.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppCurrent)-browser</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
   </PropertyGroup>
diff --git a/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelForTests.cs b/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelForTests.cs
index 7ae7693fb2031..8093dc661b87c 100644
--- a/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelForTests.cs
+++ b/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelForTests.cs
@@ -885,7 +885,6 @@ public static void TestParallelForPaths_Exceptions()
         }
 
         [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsThreadingSupported))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/91582", typeof(PlatformDetection), nameof(PlatformDetection.IsWasmThreadingSupported))]
         public static void TestParallelScheduler()
         {
             ParallelOptions parallelOptions = new ParallelOptions();
@@ -993,7 +992,6 @@ public static void TestParallelScheduler()
         }
 
         [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsThreadingSupported))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/91541", typeof(PlatformDetection), nameof(PlatformDetection.IsWasmThreadingSupported))]
         public static void TestInvokeDOPAndCancel()
         {
             ParallelOptions parallelOptions = null;
diff --git a/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelLoopResultTests.cs b/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelLoopResultTests.cs
index 9006ee9469fc6..430eabdfa01bb 100644
--- a/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelLoopResultTests.cs
+++ b/src/libraries/System.Threading.Tasks.Parallel/tests/ParallelLoopResultTests.cs
@@ -373,7 +373,6 @@ private static void OrderablePartitionerForEachPLRTest(
 
         // Perform tests on various combinations of Stop()/Break()
         [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsThreadingSupported))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/91579", typeof(PlatformDetection), nameof(PlatformDetection.IsWasmThreadingSupported))]
         public static void SimultaneousStopBreakTests()
         {
             //
diff --git a/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitioner1Chunk.cs b/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitioner1Chunk.cs
index c01449dc5d674..b7eece1c2de61 100644
--- a/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitioner1Chunk.cs
+++ b/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitioner1Chunk.cs
@@ -101,7 +101,6 @@ static void oneMoveNext(int length, bool isOrderable)
         /// </summary>
         /// <param name="length"></param>
         [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsThreadingSupported))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/97396", typeof(PlatformDetection), nameof(PlatformDetection.IsWasmThreadingSupported))]
         public static void IterationsWithDependency()
         {
             static void iterationsWithDependency(int length, int dependencyIndex)
@@ -167,7 +166,6 @@ public static void PFEDisposeEnum()
         /// Exception is expected and the enumerators are disposed
         /// </summary>
         [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsThreadingSupported))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/91581", typeof(PlatformDetection), nameof(PlatformDetection.IsWasmThreadingSupported))]
         public static void ExceptionOnMoveNext()
         {
             static void exceptionOnMoveNext(int length, int indexToThrow, bool isOrderable)
diff --git a/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitionerTests.cs b/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitionerTests.cs
index e9452695618ea..87e427d0837ec 100644
--- a/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitionerTests.cs
+++ b/src/libraries/System.Threading.Tasks.Parallel/tests/RangePartitionerTests.cs
@@ -10,7 +10,6 @@ namespace System.Threading.Tasks.Tests
     public static class RangePartitionerTests
     {
         [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsThreadingSupported))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/97440", typeof(PlatformDetection), nameof(PlatformDetection.IsWasmThreadingSupported))]
         public static void RunPartitionerStaticTest_SingleChunking()
         {
             CountdownEvent cde = new CountdownEvent(2);