diff --git a/bridges/scalajs-1/src/main/scala/bloop/scalajs/JsBridge.scala b/bridges/scalajs-1/src/main/scala/bloop/scalajs/JsBridge.scala
index b189f22055..e2991dd779 100644
--- a/bridges/scalajs-1/src/main/scala/bloop/scalajs/JsBridge.scala
+++ b/bridges/scalajs-1/src/main/scala/bloop/scalajs/JsBridge.scala
@@ -20,14 +20,14 @@ import org.scalajs.jsenv.jsdomnodejs.JSDOMNodeJSEnv
 import org.scalajs.jsenv.nodejs.NodeJSEnv
 import org.scalajs.linker.PathIRContainer
 import org.scalajs.linker.PathOutputDirectory
-import org.scalajs.linker.PathOutputFile
 import org.scalajs.linker.StandardImpl
-import org.scalajs.linker.interface.{ModuleKind => ScalaJSModuleKind, _}
+import org.scalajs.linker.interface.{ModuleKind => ScalaJSModuleKind}
+import org.scalajs.linker.interface.{ModuleSplitStyle => ScalaJSModuleKindSplitStyle, _}
 import org.scalajs.logging.Level
 import org.scalajs.logging.{Logger => JsLogger}
 import org.scalajs.testing.adapter.TestAdapter
 import org.scalajs.testing.adapter.TestAdapterInitializer
-import java.nio.file.Files
+import bloop.config.Config.ModuleSplitStyleJS
 
 /**
  * Defines operations provided by the Scala.JS 1.x toolchain.
@@ -66,6 +66,14 @@ object JsBridge {
         case ModuleKindJS.ESModule => ScalaJSModuleKind.ESModule
       }
 
+      val scalaJSModuleKindSplitStyle: Option[ScalaJSModuleKindSplitStyle] =
+        config.moduleSplitStyle.map {
+          case ModuleSplitStyleJS.FewestModules => ScalaJSModuleKindSplitStyle.FewestModules
+          case ModuleSplitStyleJS.SmallestModules => ScalaJSModuleKindSplitStyle.SmallestModules
+          case ModuleSplitStyleJS.SmallModulesFor(packages) =>
+            ScalaJSModuleKindSplitStyle.SmallModulesFor(packages)
+        }
+
       val useClosure = isFullLinkJS && config.kind != ModuleKindJS.ESModule
 
       val linkerConfig = StandardConfig()
@@ -74,7 +82,13 @@ object JsBridge {
         .withModuleKind(scalaJSModuleKind)
         .withSourceMap(config.emitSourceMaps)
 
-      StandardImpl.clearableLinker(linkerConfig)
+      (config.kind, scalaJSModuleKindSplitStyle) match {
+        case (ModuleKindJS.ESModule, Some(value)) =>
+          StandardImpl.clearableLinker(
+            linkerConfig.withModuleSplitStyle(value)
+          )
+        case (_, _) => StandardImpl.clearableLinker(linkerConfig)
+      }
     }
   }
 
@@ -98,15 +112,15 @@ object JsBridge {
 
     val moduleInitializers = mainClass match {
       case Some(mainClass) if runMain =>
-        logger.debug(s"Setting up main module initializers for ${project}")
+        logger.debug(s"Setting up main module initializers for $project")
         List(ModuleInitializer.mainMethodWithArgs(mainClass, "main"))
       case _ =>
         if (runMain) {
-          logger.debug(s"Setting up no module initializers, commonjs module detected ${project}")
+          logger.debug(s"Setting up no module initializers, commonjs module detected $project")
           Nil // If run is disabled, it's a commonjs module and we link with exports
         } else {
           // There is no main class, install the test module initializers
-          logger.debug(s"Setting up test module initializers for ${project}")
+          logger.debug(s"Setting up test module initializers for $project")
           List(
             ModuleInitializer.mainMethod(
               TestAdapterInitializer.ModuleClassName,
diff --git a/build.sc b/build.sc
index 991b53d329..9d06ea8786 100644
--- a/build.sc
+++ b/build.sc
@@ -32,7 +32,7 @@ object Dependencies {
 
   def asm               = ivy"org.ow2.asm:asm:$asmVersion"
   def asmUtil           = ivy"org.ow2.asm:asm-util:$asmVersion"
-  def bloopConfig       = ivy"ch.epfl.scala::bloop-config:2.0.0"
+  def bloopConfig       = ivy"ch.epfl.scala::bloop-config:2.0.2"
   def brave             = ivy"io.zipkin.brave:brave:5.18.1"
   def bsp4j             = ivy"ch.epfl.scala:bsp4j:2.1.1"
   def bsp4s             = ivy"ch.epfl.scala::bsp4s:2.1.1"
diff --git a/frontend/src/test/scala/bloop/LoadProjectSpec.scala b/frontend/src/test/scala/bloop/LoadProjectSpec.scala
index 3a93cf95ff..495ef74acc 100644
--- a/frontend/src/test/scala/bloop/LoadProjectSpec.scala
+++ b/frontend/src/test/scala/bloop/LoadProjectSpec.scala
@@ -15,7 +15,7 @@ class LoadProjectSpec extends BloopHelpers {
   @Test def LoadJavaProject(): Unit = {
     // Make sure that when no scala setup is configured the project load succeeds (and no scala instance is defined)
     val logger = new RecordingLogger()
-    val config0 = Config.File.dummyForTests
+    val config0 = Config.File.dummyForTests("JVM")
     val project = config0.project
     val configWithNoScala = config0.copy(config0.version, project.copy(scala = None))
     val origin = TestUtil.syntheticOriginFor(AbsolutePath.completelyUnsafe(""))
@@ -25,7 +25,7 @@ class LoadProjectSpec extends BloopHelpers {
 
   @Test def CustomWorkingDirectory(): Unit = {
     val logger = new RecordingLogger()
-    val dummyForTest = Config.File.dummyForTests
+    val dummyForTest = Config.File.dummyForTests("JVM")
     val origin = TestUtil.syntheticOriginFor(AbsolutePath.completelyUnsafe(""))
     val project = Project.fromConfig(dummyForTest, origin, logger)
     assert(