Production-ready gRPC/ConnectRPC framework for Node.js 25+

Quickstart · Documentation · Examples

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Modular framework for building gRPC/ConnectRPC microservices. Native TypeScript execution via Node.js type stripping — no build step. Zero-config defaults with full customization through interceptors, protocols, and lifecycle hooks.

Packages

Package	What's inside
@connectum/core	createServer(), server lifecycle, TLS, protocol plugin system
@connectum/auth	JWT, gateway, session authentication; declarative RBAC; proto-based authorization
@connectum/interceptors	createDefaultInterceptors() — error handling, retry, circuit breaker, timeout, bulkhead, fallback, validation, logger
@connectum/healthcheck	Healthcheck() — gRPC Health Check protocol + HTTP /healthz, healthcheckManager
@connectum/reflection	Reflection() — gRPC Server Reflection v1/v1alpha, collectFileProtos()
@connectum/otel	initProvider() — OpenTelemetry tracing, metrics, logging; traced(), getTracer(), getMeter()
@connectum/cli	CLI tooling for code generation and project scaffolding
@connectum/events	createEventBus() — proto-first pub/sub with middleware (retry, DLQ), MemoryAdapter
@connectum/events-nats	NATS JetStream adapter for EventBus
@connectum/events-kafka	Apache Kafka / Redpanda adapter for EventBus
@connectum/events-redis	Redis Streams / Valkey adapter for EventBus
@connectum/events-amqp	AMQP / RabbitMQ adapter for EventBus
@connectum/testing	createTestServer(), mockInterceptor() — testing utilities (planned)

Documentation

connectum.dev — Quickstart · Interceptors · Health Checks · Events · Observability · API Testing · ADR

Contributing

git clone https://github.com/Connectum-Framework/connectum.git && cd connectum
pnpm install && pnpm test

Contributing Guide · Development Setup · Code of Conduct

License

Apache License 2.0 · Built by Highload.Zone