The shared libraries every module composes against. Stable, opinionated, and meant to be read.
- 01/11
Core building block
The foundational types every module composes against - BaseEntity, AggregateRoot, DomainEvent, ICurrentUser, and the CustomException hierarchy.
- 02/11
Persistence building block
EF Core base context with auto-applied multitenancy and soft-delete filters, the Specification pattern, audit + domain-event interceptors, and per-tenant connection strings.
- 03/11
Shared building block
Multi-tenancy types, permission registry, claim/role/action/resource constants, audit attributes, and shared DTOs used by every module.
- 04/11
Web building block
The composition root for the host - AddHeroPlatform / UseHeroPlatform, module loader, global exception handler, validation pipeline, CurrentUser middleware, and observability.
- 05/11
Caching building block
HybridCache (L1 in-memory + L2 Valkey or distributed memory) with OpenTelemetry instrumentation, stampede protection, and a shared multiplexer for DataProtection.
- 06/11
Eventing.Abstractions building block
Dependency-free contracts for cross-module and cross-service events - IIntegrationEvent, IIntegrationEventHandler, IEventBus, IEventSerializer.
- 07/11
Eventing building block
Event bus implementation (InMemory or RabbitMQ), outbox/inbox stores for durable delivery, and the open-generic handler registration that lets modules subscribe with one method.
- 08/11
Jobs building block
Hangfire 1.8 wiring with multi-tenant context preservation, DI-aware activator, basic-auth dashboard, telemetry filter, and stale-lock cleanup.
- 09/11
Mailing building block
SMTP or SendGrid email abstraction behind a single IMailService, with multi-recipient delivery and HTML body support.
- 10/11
Storage building block
File storage abstraction - local filesystem or S3-compatible (MinIO / AWS S3) - with presigned URLs, tenant isolation, and optional quota metering.
- 11/11
Quota building block
Per-tenant resource limits with Valkey or in-memory counters, gauge-based live usage, calendar-month windows, and HTTP middleware enforcement.