diff --git a/docs/platforms/javascript/common/configuration/integrations/unleash.mdx b/docs/platforms/javascript/common/configuration/integrations/unleash.mdx
index 9f9d84cf5965d2..cc0ca6f3b1cd99 100644
--- a/docs/platforms/javascript/common/configuration/integrations/unleash.mdx
+++ b/docs/platforms/javascript/common/configuration/integrations/unleash.mdx
@@ -33,8 +33,16 @@ The [Unleash](https://www.getunleash.io/) integration tracks feature flag evalua
 
 _Import names: `Sentry.unleashIntegration`_
 
+Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+
 <PlatformContent includePath="/configuration/unleash" />
 
+<Alert level="info">
+
+The `unleashClientClass` option has been renamed to `featureFlagClientClass` in v9 of the Sentry SDK. Please update accordingly.
+
+</Alert>
+
 Visit the Sentry website and confirm that your error event has recorded the feature flag "test-flag" and its value "false".
 
 <PlatformContent includePath="feature-flags/next-steps" />
diff --git a/platform-includes/configuration/unleash/javascript.ember.mdx b/platform-includes/configuration/unleash/javascript.ember.mdx
index e053ce33712aaa..52574d79b372ba 100644
--- a/platform-includes/configuration/unleash/javascript.ember.mdx
+++ b/platform-includes/configuration/unleash/javascript.ember.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/ember';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/ember';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.gatsby.mdx b/platform-includes/configuration/unleash/javascript.gatsby.mdx
index e04bcf48bba6bc..11afaddf3cf88b 100644
--- a/platform-includes/configuration/unleash/javascript.gatsby.mdx
+++ b/platform-includes/configuration/unleash/javascript.gatsby.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/gatsby';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/gatsby';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.mdx b/platform-includes/configuration/unleash/javascript.mdx
index c818cedfdd040e..55bbdd835af953 100644
--- a/platform-includes/configuration/unleash/javascript.mdx
+++ b/platform-includes/configuration/unleash/javascript.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/browser';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/browser';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.nextjs.mdx b/platform-includes/configuration/unleash/javascript.nextjs.mdx
index 6a3afd7ef2992a..8dd8564f8b0116 100644
--- a/platform-includes/configuration/unleash/javascript.nextjs.mdx
+++ b/platform-includes/configuration/unleash/javascript.nextjs.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/nextjs';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/nextjs';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.nuxt.mdx b/platform-includes/configuration/unleash/javascript.nuxt.mdx
index a3bcd9dfb3696b..f59454149f4814 100644
--- a/platform-includes/configuration/unleash/javascript.nuxt.mdx
+++ b/platform-includes/configuration/unleash/javascript.nuxt.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/nuxt';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/nuxt';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.react.mdx b/platform-includes/configuration/unleash/javascript.react.mdx
index d1f31117c7e1a9..f09d1a3b1dd060 100644
--- a/platform-includes/configuration/unleash/javascript.react.mdx
+++ b/platform-includes/configuration/unleash/javascript.react.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/react';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/react';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.remix.mdx b/platform-includes/configuration/unleash/javascript.remix.mdx
index 192a3bfaa1db68..473f08b386ce10 100644
--- a/platform-includes/configuration/unleash/javascript.remix.mdx
+++ b/platform-includes/configuration/unleash/javascript.remix.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/remix';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/remix';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.solid.mdx b/platform-includes/configuration/unleash/javascript.solid.mdx
index ff8e03545c9eac..bd1647272a1f49 100644
--- a/platform-includes/configuration/unleash/javascript.solid.mdx
+++ b/platform-includes/configuration/unleash/javascript.solid.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/solid';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/solid';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.solidstart.mdx b/platform-includes/configuration/unleash/javascript.solidstart.mdx
index 369cf7803e0d91..44f735ff02d550 100644
--- a/platform-includes/configuration/unleash/javascript.solidstart.mdx
+++ b/platform-includes/configuration/unleash/javascript.solidstart.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/solidstart';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/solidstart';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.svelte.mdx b/platform-includes/configuration/unleash/javascript.svelte.mdx
index eea7c36e709347..dd338d049754a7 100644
--- a/platform-includes/configuration/unleash/javascript.svelte.mdx
+++ b/platform-includes/configuration/unleash/javascript.svelte.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/svelte';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/svelte';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.sveltekit.mdx b/platform-includes/configuration/unleash/javascript.sveltekit.mdx
index 2443707b188773..f7f15705b276f7 100644
--- a/platform-includes/configuration/unleash/javascript.sveltekit.mdx
+++ b/platform-includes/configuration/unleash/javascript.sveltekit.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/sveltekit';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/sveltekit';
 import { UnleashClient } from 'unleash-proxy-client';
 
diff --git a/platform-includes/configuration/unleash/javascript.vue.mdx b/platform-includes/configuration/unleash/javascript.vue.mdx
index e284125f818c5e..5c1a6e0db7b435 100644
--- a/platform-includes/configuration/unleash/javascript.vue.mdx
+++ b/platform-includes/configuration/unleash/javascript.vue.mdx
@@ -1,6 +1,27 @@
-Before using this integration, you need to install and instrument Unleash in your app. Learn more by reading [Unleash's SDK reference](https://docs.getunleash.io/reference/sdks/javascript-browser) and [quickstart](https://docs.getunleash.io/quickstart).
+```javascript {tabTitle: JavaScript}
+import * as Sentry from '@sentry/vue';
+import { UnleashClient } from 'unleash-proxy-client';
+
+Sentry.init({
+  dsn: '___PUBLIC_DSN___',
+  integrations: [Sentry.unleashIntegration({featureFlagClientClass: UnleashClient})],
+});
+
+const unleash = new UnleashClient({
+  url: 'https://<your-unleash-instance>/api/frontend',
+  clientKey: '<your-client-side-token>',
+  appName: 'my-webapp',
+});
+
+unleash.start();
+
+// Evaluate a flag with a default value. You may have to wait for your client to synchronize first.
+unleash.isEnabled('test-flag');
+
+Sentry.captureException(new Error('Something went wrong!'));
+```
 
-```javascript
+```javascript {tabTitle: JavaScript (deprecated)}
 import * as Sentry from '@sentry/vue';
 import { UnleashClient } from 'unleash-proxy-client';