yerinadler/typescript-event-sourcing-sample-app

This system is a distributed event-driven application built on a CQRS and event sourcing architecture, split into distinct services for managing job listings and user applications. It leverages MongoDB for event storage, Cassandra for read models, and Kafka for asynchronous communication between components. The codebase has been refactored from a legacy monolithic structure into a Yarn monorepo with separate packages for core infrastructure, job management, and application logic.

The project was restructured into a Yarn monorepo with separate packages for application, job, and core logic. This period involved removing legacy infrastructure, including the command bus, event handlers, and domain models, while modernizing the Node.js environment and TypeScript configuration.

12 changes

The codebase was structured around a Command/Query (CQRS) and event-sourcing architecture, introducing core primitives, domain models, and infrastructure integrations for MongoDB, Kafka, and Redis. Development environments were standardized with TypeScript configurations, environment templates, and automated setup scripts for backend services like Cassandra and Kafka.

7 changes

yerinadler/typescript-event-sourcing-sample-app was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.