A PostgreSQL based transactional outbox and inbox pattern implementation to support exactly once message processing (with at least once message delivery).
Transactional outbox of Postgres for Node.js with little Event Sourcing
A Node.js library implementing the Kafka Outbox pattern for reliable event publishing in distributed systems. This pattern ensures messages are consistently delivered to Kafka, even when the transaction and message publishing need to happen atomically.
Production-Ready TypeScript Outbox Pattern for PostgreSQL