docs/
└── tutorials/
└── aspnet-core/
├── index.mdx
├── 01-introduction/
│ ├── what-is-aspnet-core.mdx
│ ├── dotnet-vs-aspnet-core.mdx
│ ├── aspnet-core-features.mdx
│ ├── aspnet-core-architecture.mdx
│ ├── aspnet-core-use-cases.mdx
│ └── dotnet-versions-and-support.mdx
├── 02-csharp-prerequisites/
│ ├── csharp-fundamentals.mdx
│ ├── variables-and-data-types.mdx
│ ├── classes-and-objects.mdx
│ ├── interfaces-and-inheritance.mdx
│ ├── generics-and-collections.mdx
│ ├── delegates-and-events.mdx
│ ├── linq-fundamentals.mdx
│ ├── async-and-await.mdx
│ ├── nullable-reference-types.mdx
│ └── exception-handling.mdx
├── 03-environment-setup/
│ ├── install-dotnet-sdk.mdx
│ ├── verify-dotnet-installation.mdx
│ ├── setup-visual-studio.mdx
│ ├── setup-vscode.mdx
│ ├── setup-rider.mdx
│ ├── dotnet-cli-fundamentals.mdx
│ ├── create-first-web-api.mdx
│ └── run-and-debug-project.mdx
├── 04-project-structure/
│ ├── project-directory-layout.mdx
│ ├── csproj-explained.mdx
│ ├── program-cs-explained.mdx
│ ├── launch-settings-json.mdx
│ ├── appsettings-json.mdx
│ ├── environment-specific-settings.mdx
│ ├── dependency-injection-container.mdx
│ └── build-run-and-publish.mdx
├── 05-aspnet-core-fundamentals/
│ ├── request-response-lifecycle.mdx
│ ├── kestrel-web-server.mdx
│ ├── middleware-fundamentals.mdx
│ ├── middleware-pipeline.mdx
│ ├── routing-fundamentals.mdx
│ ├── endpoint-routing.mdx
│ ├── configuration-and-options.mdx
│ ├── dependency-injection-lifetimes.mdx
│ ├── logging-fundamentals.mdx
│ └── hosting-and-environments.mdx
├── 06-minimal-apis/
│ ├── minimal-api-fundamentals.mdx
│ ├── mapget-and-mappost.mdx
│ ├── route-groups.mdx
│ ├── route-parameters-and-query-strings.mdx
│ ├── request-and-response-types.mdx
│ ├── endpoint-filters.mdx
│ ├── validation-in-minimal-apis.mdx
│ ├── typed-results.mdx
│ └── minimal-api-best-practices.mdx
├── 07-controller-based-web-apis/
│ ├── controllers-and-actions.mdx
│ ├── api-controller-attribute.mdx
│ ├── http-methods-and-routing.mdx
│ ├── model-binding.mdx
│ ├── request-and-response-dtos.mdx
│ ├── action-results-and-status-codes.mdx
│ ├── content-negotiation.mdx
│ ├── api-versioning.mdx
│ ├── pagination-sorting-and-filtering.mdx
│ └── minimal-apis-vs-controllers.mdx
├── 08-validation-and-error-handling/
│ ├── model-validation.mdx
│ ├── data-annotations.mdx
│ ├── custom-validation.mdx
│ ├── fluentvalidation-integration.mdx
│ ├── global-exception-handling.mdx
│ ├── problem-details.mdx
│ ├── exception-handler-middleware.mdx
│ ├── validation-error-responses.mdx
│ └── error-handling-best-practices.mdx
├── 09-entity-framework-core/
│ ├── orm-fundamentals.mdx
│ ├── install-entity-framework-core.mdx
│ ├── database-provider-selection.mdx
│ ├── dbcontext-and-dbset.mdx
│ ├── entity-modeling.mdx
│ ├── code-first-migrations.mdx
│ ├── relationships-and-navigation-properties.mdx
│ ├── crud-operations.mdx
│ ├── linq-to-entities.mdx
│ ├── tracking-vs-no-tracking.mdx
│ ├── eager-explicit-and-lazy-loading.mdx
│ ├── transactions-and-concurrency.mdx
│ ├── query-performance-and-n-plus-one.mdx
│ └── repository-pattern-considerations.mdx
├── 10-database-integration/
│ ├── sql-server-setup.mdx
│ ├── postgresql-setup.mdx
│ ├── sqlite-for-development.mdx
│ ├── connection-strings.mdx
│ ├── database-seeding.mdx
│ ├── migration-workflows.mdx
│ ├── stored-procedures-and-raw-sql.mdx
│ ├── database-testing.mdx
│ └── production-database-security.mdx
├── 11-application-architecture/
│ ├── controllers-services-and-data-access.mdx
│ ├── clean-architecture.mdx
│ ├── modular-monoliths.mdx
│ ├── domain-driven-design-fundamentals.mdx
│ ├── domain-and-application-services.mdx
│ ├── cqrs-fundamentals.mdx
│ ├── mediatr-and-request-handling.mdx
│ ├── mapping-and-object-transformation.mdx
│ └── architecture-testing.mdx
├── 12-authentication-and-authorization/
│ ├── authentication-fundamentals.mdx
│ ├── authorization-policies.mdx
│ ├── aspnet-core-identity.mdx
│ ├── registration-and-login.mdx
│ ├── password-hashing.mdx
│ ├── cookie-authentication.mdx
│ ├── jwt-bearer-authentication.mdx
│ ├── roles-and-claims.mdx
│ ├── oauth2-and-openid-connect.mdx
│ ├── resource-based-authorization.mdx
│ ├── cors-and-csrf.mdx
│ └── authentication-testing.mdx
├── 13-security/
│ ├── web-security-fundamentals.mdx
│ ├── secrets-and-user-secrets.mdx
│ ├── environment-variables.mdx
│ ├── https-and-tls.mdx
│ ├── input-validation-and-output-encoding.mdx
│ ├── sql-injection-prevention.mdx
│ ├── rate-limiting.mdx
│ ├── antiforgery-protection.mdx
│ ├── secure-file-uploads.mdx
│ ├── security-headers.mdx
│ └── production-security-checklist.mdx
├── 14-testing-and-quality/
│ ├── testing-strategy.mdx
│ ├── xunit-fundamentals.mdx
│ ├── nunit-and-mstest-overview.mdx
│ ├── unit-testing-services.mdx
│ ├── mocking-with-moq.mdx
│ ├── integration-testing-webapplicationfactory.mdx
│ ├── api-integration-tests.mdx
│ ├── database-tests-with-testcontainers.mdx
│ ├── code-coverage.mdx
│ └── ci-testing-workflow.mdx
├── 15-caching-and-performance/
│ ├── caching-fundamentals.mdx
│ ├── in-memory-caching.mdx
│ ├── distributed-caching.mdx
│ ├── redis-integration.mdx
│ ├── output-caching.mdx
│ ├── response-compression.mdx
│ ├── asynchronous-io.mdx
│ ├── http-client-factory.mdx
│ ├── database-query-optimization.mdx
│ └── performance-profiling.mdx
├── 16-background-jobs-and-messaging/
│ ├── hosted-services.mdx
│ ├── backgroundservice-and-ihostedservice.mdx
│ ├── scheduled-jobs.mdx
│ ├── background-job-queues.mdx
│ ├── rabbitmq-integration.mdx
│ ├── kafka-integration.mdx
│ ├── message-retries-and-dead-letter-queues.mdx
│ ├── idempotent-message-processing.mdx
│ └── outbox-pattern.mdx
├── 17-real-time-and-networking/
│ ├── signalr-fundamentals.mdx
│ ├── real-time-chat-application.mdx
│ ├── hub-authorization.mdx
│ ├── websocket-fundamentals.mdx
│ ├── grpc-with-aspnet-core.mdx
│ ├── server-sent-events.mdx
│ └── real-time-testing.mdx
├── 18-mvc-razor-pages-and-blazor/
│ ├── mvc-pattern-and-controllers.mdx
│ ├── razor-views-and-layouts.mdx
│ ├── razor-pages-fundamentals.mdx
│ ├── model-binding-in-mvc.mdx
│ ├── forms-and-tag-helpers.mdx
│ ├── blazor-components-overview.mdx
│ ├── blazor-server-and-webassembly.mdx
│ └── choosing-the-right-web-model.mdx
├── 19-observability-and-resilience/
│ ├── structured-logging.mdx
│ ├── health-checks.mdx
│ ├── metrics-and-tracing.mdx
│ ├── opentelemetry-integration.mdx
│ ├── correlation-ids.mdx
│ ├── retries-and-timeouts.mdx
│ ├── circuit-breakers.mdx
│ └── production-monitoring.mdx
├── 20-microservices-and-distributed-systems/
│ ├── microservices-fundamentals.mdx
│ ├── service-boundaries.mdx
│ ├── inter-service-http-communication.mdx
│ ├── api-gateway-pattern.mdx
│ ├── service-discovery-and-configuration.mdx
│ ├── distributed-transactions-and-saga.mdx
│ ├── event-driven-architecture.mdx
│ └── distributed-system-resilience.mdx
├── 21-deployment-and-devops/
│ ├── build-and-publish.mdx
│ ├── framework-dependent-vs-self-contained.mdx
│ ├── dockerize-aspnet-core.mdx
│ ├── docker-compose-and-databases.mdx
│ ├── github-actions-ci-cd.mdx
│ ├── deploy-to-azure.mdx
│ ├── deploy-to-linux.mdx
│ ├── reverse-proxy-and-https.mdx
│ ├── configuration-and-secrets-in-production.mdx
│ └── production-deployment-checklist.mdx
├── 22-projects/
│ ├── hello-world-web-api.mdx
│ ├── task-management-api.mdx
│ ├── library-management-system.mdx
│ ├── employee-management-api.mdx
│ ├── identity-and-authentication-service.mdx
│ ├── ecommerce-backend.mdx
│ ├── real-time-notification-service.mdx
│ ├── microservices-order-platform.mdx
│ └── production-capstone.mdx
├── reference/
│ ├── dotnet-cli-commands.mdx
│ ├── aspnet-core-middleware-reference.mdx
│ ├── dependency-injection-reference.mdx
│ ├── http-status-codes.mdx
│ ├── ef-core-commands.mdx
│ ├── common-errors-and-solutions.mdx
│ ├── dotnet-version-compatibility.mdx
│ ├── glossary.mdx
│ └── official-resources.mdx
└── assets/
├── images/
├── diagrams/
└── examples/