diff --git a/common/src/main/java/org/keycloak/common/Profile.java b/common/src/main/java/org/keycloak/common/Profile.java
index 0761472477..9c66517b29 100755
--- a/common/src/main/java/org/keycloak/common/Profile.java
+++ b/common/src/main/java/org/keycloak/common/Profile.java
@@ -191,7 +191,8 @@ public class Profile {
         CLIENT_SECRET_ROTATION("Client Secret Rotation", Type.PREVIEW),
         STEP_UP_AUTHENTICATION("Step-up Authentication", Type.DEFAULT),
         RECOVERY_CODES("Recovery codes", Type.PREVIEW),
-        UPDATE_EMAIL("Update Email Action", Type.PREVIEW);
+        UPDATE_EMAIL("Update Email Action", Type.PREVIEW),
+        JS_ADAPTER("Host keycloak.js and keycloak-authz.js through the Keycloak sever", Type.DEFAULT);
 
 
         private final Type typeProject;
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.unix.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.unix.approved.txt
index 8ae1b9cafd..5b405bcb3a 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.unix.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.unix.approved.txt
@@ -48,14 +48,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 HTTP/TLS:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.windows.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.windows.approved.txt
index 5ab0939a4f..431aeabdc9 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.windows.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testBuildHelp.windows.approved.txt
@@ -48,14 +48,14 @@ Feature:
                        impersonation, openshift-integration, scripts, token-exchange, web-authn,
                        client-policies, ciba, map-storage, par, declarative-user-profile,
                        dynamic-scopes, client-secret-rotation, step-up-authentication,
-                       recovery-codes, update-email, preview.
+                       recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin2, docker,
                        impersonation, openshift-integration, scripts, token-exchange, web-authn,
                        client-policies, ciba, map-storage, par, declarative-user-profile,
                        dynamic-scopes, client-secret-rotation, step-up-authentication,
-                       recovery-codes, update-email, preview.
+                       recovery-codes, update-email, js-adapter, preview.
 
 HTTP/TLS:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.unix.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.unix.approved.txt
index df5fcdb8f2..b3074df076 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.unix.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.unix.approved.txt
@@ -71,14 +71,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.windows.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.windows.approved.txt
index 6d268713a2..a1941f2410 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.windows.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelp.windows.approved.txt
@@ -71,14 +71,14 @@ Feature:
                        impersonation, openshift-integration, scripts, token-exchange, web-authn,
                        client-policies, ciba, map-storage, par, declarative-user-profile,
                        dynamic-scopes, client-secret-rotation, step-up-authentication,
-                       recovery-codes, update-email, preview.
+                       recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin2, docker,
                        impersonation, openshift-integration, scripts, token-exchange, web-authn,
                        client-policies, ciba, map-storage, par, declarative-user-profile,
                        dynamic-scopes, client-secret-rotation, step-up-authentication,
-                       recovery-codes, update-email, preview.
+                       recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.unix.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.unix.approved.txt
index 6401054e80..0f1df3d36f 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.unix.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.unix.approved.txt
@@ -132,14 +132,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.windows.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.windows.approved.txt
index eb56e899ef..f06de863eb 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.windows.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartDevHelpAll.windows.approved.txt
@@ -132,14 +132,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.unix.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.unix.approved.txt
index 87ed2c982b..9c44c129b5 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.unix.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.unix.approved.txt
@@ -77,14 +77,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.windows.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.windows.approved.txt
index 3344d2c475..357cf6f4dd 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.windows.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelp.windows.approved.txt
@@ -77,14 +77,14 @@ Feature:
                        impersonation, openshift-integration, scripts, token-exchange, web-authn,
                        client-policies, ciba, map-storage, par, declarative-user-profile,
                        dynamic-scopes, client-secret-rotation, step-up-authentication,
-                       recovery-codes, update-email, preview.
+                       recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin2, docker,
                        impersonation, openshift-integration, scripts, token-exchange, web-authn,
                        client-policies, ciba, map-storage, par, declarative-user-profile,
                        dynamic-scopes, client-secret-rotation, step-up-authentication,
-                       recovery-codes, update-email, preview.
+                       recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.unix.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.unix.approved.txt
index e4af4f7337..7835efc65c 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.unix.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.unix.approved.txt
@@ -138,14 +138,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.windows.approved.txt b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.windows.approved.txt
index 94220d6d44..eaaae35054 100644
--- a/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.windows.approved.txt
+++ b/quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/approvals/cli/help/HelpCommandTest.testStartHelpAll.windows.approved.txt
@@ -138,14 +138,14 @@ Feature:
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 --features-disabled <feature>
                      Disables a set of one or more features. Possible values are: authorization,
                        account2, account-api, admin-fine-grained-authz, admin-api, admin, admin2,
                        docker, impersonation, openshift-integration, scripts, token-exchange,
                        web-authn, client-policies, ciba, map-storage, par,
                        declarative-user-profile, dynamic-scopes, client-secret-rotation,
-                       step-up-authentication, recovery-codes, update-email, preview.
+                       step-up-authentication, recovery-codes, update-email, js-adapter, preview.
 
 Hostname:
 
diff --git a/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java b/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java
index d690f74634..eae9a2ea35 100644
--- a/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java
+++ b/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java
@@ -105,7 +105,10 @@ public class KeycloakApplication extends Application {
                 singletons.add(new AdminRoot());
             }
             classes.add(ThemeResource.class);
-            classes.add(JsResource.class);
+
+            if (Profile.isFeatureEnabled(Profile.Feature.JS_ADAPTER)) {
+                classes.add(JsResource.class);
+            }
 
             classes.add(KeycloakSecurityHeadersFilter.class);
             classes.add(KeycloakErrorHandler.class);