booking-microservices-nestjs
Practical microservices, built with Nestjs, CQRS, Vertical Slice Architecture, Event-Driven Architecture, Postgres, RabbitMQ and the latest technologies.
nodejstestingdockerboilerplatejwtnodemicroservicestypescriptcqrsmonitoringmicroservicerabbitmq
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Overview
This is a boilerplate for building distributed microservices using NestJS, PostgreSQL and RabbitMQ with Vertical Slice Architecture and CQRS patterns. It includes four core services (Identity, Flight, Passenger, Booking) that communicate asynchronously via RabbitMQ and synchronously via REST, with built-in support for JWT authentication, OpenTelemetry tracing, comprehensive testing and Docker deployment to help you ship fast.
Features
vertical-slice-architectureevent-driven-architecturecqrsrabbitmq-messagingrest-apijwt-authenticationrole-based-access-controldistributed-tracingswagger-documentationdependency-injectiondomain-driven-designinbox-patternoutbox-patternproblem-details-standard
Feature Flags
authenticationsubscriptionsecommerceauthorizationloggingErrorTrackingnotificationsapiDocsformsValidationloggingmonitoring
Recommended Use Cases
distributed-systemsmicroservices-architectureevent-driven-systemsbooking-systemsscalable-applications
Frontend
None
Backend
nestjsnodejstypescripttypeormrabbitmqpostgresqlmongodbaxiosjoipassportopentelemetryprometheus
Auth Providers
passportjwt
Deployment Targets
verceldockerdocker-compose
Payment Providers
None
Quick Facts
⭐ Stars
246
🍴 Forks
49
🧾 License
mit
🔄 Active
Yes
🕒 Last Commit
2025-10-09T12:55:43.000Z
Stack
Framework
nestjs
Language
typescript
Database
postgresql, mongodb
Auth
jwt, passport
ORM
typeorm
Testing
jest, testcontainers, supertest
Monitoring
opentelemetry, prometheus, grafana, jaeger, zipkin
Logging
nestjs-logger, opentelemetry
Data Layer
Databases
postgresql, mongodb
ORM
typeorm
UI Stack
Developer Experience
Docker
Yes
Tests
Yes
Quickstart
Yes
env.example
Yes
Pricing
Classification
free
Selected
—
Notes
MIT licensed open-source project