The monorepo: Putting code in its place

Managing a growing software product can be challenging, especially as the team expands and diverse coding languages and practices are introduced. At LogRocket, a monorepo approach, where all code is stored in a single repository, is implemented to streamline the development process. This method contrasts with using multiple repositories, which can lead to clutter and increased developer overhead due to the need for multiple repositories to be created, maintained, and kept in sync. Tools like Lerna and Yarn Workspaces facilitate local module management by turning the entire repository into a collection of private npm packages, thus simplifying development, testing, and code review. This setup allows developers to share a single directory tree, enabling easier import and start-up of services, improving end-to-end testing, and consolidating code review and deployment processes. While there are cases where separate repositories are necessary, such as for open-source projects or client work, the monorepo approach at LogRocket is designed to promote collaboration and efficiency across the frontend, backend, and operational teams by maintaining code consistency and simplifying deployment and rollback procedures.