diff --git a/content/fundamentals/discovery-service.md b/content/fundamentals/discovery-service.md
new file mode 100644
index 0000000000..5a14c9ad8b
--- /dev/null
+++ b/content/fundamentals/discovery-service.md
@@ -0,0 +1,95 @@
+### Discovery Service
+
+The `DiscoveryService` is a utility provided by `@nestjs/core` that allows developers to dynamically discover providers, controllers, and other metadata within a NestJS application. This can be particularly useful for building plugins, decorators, or features that rely on runtime introspection.
+
+Before using the `DiscoveryService`, you need to import the `DiscoveryModule` in your module:
+
+```typescript
+@@filename(example.module)
+import { Module } from '@nestjs/common';
+import { DiscoveryModule } from '@nestjs/core';
+import { ExampleService } from './example.service';
+
+@Module({
+  imports: [DiscoveryModule],
+  providers: [ExampleService],
+})
+export class ExampleModule {}
+```
+
+Then, inject `DiscoveryService` into a provider or service:
+
+```typescript
+@@filename(example.service)
+@Injectable()
+export class ExampleService {
+  constructor(private readonly discoveryService: DiscoveryService) {}
+}
+@@switch
+@Injectable()
+@Dependencies(DiscoveryService)
+export class ExampleService {
+  constructor(discoveryService) {
+    this.discoveryService = discoveryService;
+  }
+}
+```
+
+> info **Hint** The `DiscoveryService` class is imported from the `@nestjs/core` package.
+
+#### Discovering Providers
+
+You can retrieve all registered providers in the application:
+
+```typescript
+const providers = this.discoveryService.getProviders();
+console.log(providers);
+```
+
+Each provider object contains information about the instance, token, and metadata.
+
+#### Discovering Controllers
+
+Retrieve all registered controllers:
+
+```typescript
+const controllers = this.discoveryService.getControllers();
+console.log(controllers);
+```
+
+#### Finding Metadata
+
+`DiscoveryService` can help find metadata attached to providers or controllers. This is useful when working with decorators that add metadata. Let's see an example. Suppose you have a custom decorator that adds metadata to a provider:
+
+```typescript
+import { DiscoveryService } from '@nestjs/core';
+
+export const Pets = DiscoveryService.createDecorator();
+```
+
+And you use it in a service:
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { Pets } from './custom-metadata.decorator';
+
+@Injectable()
+@Pets('cats')
+export class CustomService {}
+```
+
+Now, you can use `DiscoveryService` to find all providers with this metadata:
+
+```typescript
+const providers = this.discoveryService.getProviders();
+
+const [provider] = providers.filter(
+  (prov) => this.discoveryService.getMetadataByDecorator(Pets, prov) === 'cats',
+);
+
+console.log('Providers with cats metadata:', provider);
+```
+
+### Conclusion
+
+`DiscoveryService` is a powerful tool for runtime introspection in NestJS applications. It allows you to discover providers, controllers, and metadata dynamically, making it useful for plugin development, custom decorators, and advanced framework-level features.
diff --git a/src/app/homepage/menu/menu.component.ts b/src/app/homepage/menu/menu.component.ts
index 6ad9995d1b..f3930bc17c 100644
--- a/src/app/homepage/menu/menu.component.ts
+++ b/src/app/homepage/menu/menu.component.ts
@@ -59,6 +59,10 @@ export class MenuComponent implements OnInit {
           title: 'Circular dependency',
           path: '/fundamentals/circular-dependency',
         },
+        {
+          title: 'Discovery Service',
+          path: '/fundamentals/discovery-service',
+        },
         {
           title: 'Module reference',
           path: '/fundamentals/module-ref',
diff --git a/src/app/homepage/pages/fundamentals/discovery-service/discovery-service.component.ts b/src/app/homepage/pages/fundamentals/discovery-service/discovery-service.component.ts
new file mode 100644
index 0000000000..904d7f1ad7
--- /dev/null
+++ b/src/app/homepage/pages/fundamentals/discovery-service/discovery-service.component.ts
@@ -0,0 +1,9 @@
+import { ChangeDetectionStrategy, Component } from '@angular/core';
+import { BasePageComponent } from '../../page/page.component';
+
+@Component({
+  selector: 'app-discovery-service',
+  templateUrl: './discovery-service.component.html',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class DiscoveryServiceComponent extends BasePageComponent {}
diff --git a/src/app/homepage/pages/fundamentals/fundamentals.module.ts b/src/app/homepage/pages/fundamentals/fundamentals.module.ts
index a926aeb51f..81170cf28d 100644
--- a/src/app/homepage/pages/fundamentals/fundamentals.module.ts
+++ b/src/app/homepage/pages/fundamentals/fundamentals.module.ts
@@ -4,6 +4,7 @@ import { RouterModule, Routes } from '@angular/router';
 import { SharedModule } from '../../../shared/shared.module';
 import { AsyncComponentsComponent } from './async-components/async-components.component';
 import { CircularDependencyComponent } from './circular-dependency/circular-dependency.component';
+import { DiscoveryServiceComponent } from './discovery-service/discovery-service.component';
 import { DependencyInjectionComponent } from './dependency-injection/dependency-injection.component';
 import { DynamicModulesComponent } from './dynamic-modules/dynamic-modules.component';
 import { LifecycleEventsComponent } from './lifecycle-events/lifecycle-events.component';
@@ -86,6 +87,11 @@ const routes: Routes = [
     component: CircularDependencyComponent,
     data: { title: 'Circular Dependency' },
   },
+  {
+    path: 'discovery-service',
+    component: DiscoveryServiceComponent,
+    data: { title: 'Discovery Service' },
+  },
 ];
 
 @NgModule({
@@ -102,6 +108,7 @@ const routes: Routes = [
     LifecycleEventsComponent,
     ModuleRefComponent,
     LazyLoadingModulesComponent,
+    DiscoveryServiceComponent,
   ],
 })
 export class FundamentalsModule {}