My perspective is that code reuse is a problem when "business logic" gets fused together with implementation details. When you evaluate bringing code into your

My perspective is that code reuse is a problem when "business logic" gets fused together with implementation details. When you evaluate bringing code into your project as a dependency, the primary blocker is all the operational assumptions and baggage that comes with the core functionality. For instance, the assumption that everyone wants to use an HTTP request for every little query and deploy, maintain, and debug dozens of live services. Don't buy into the microservices thing? Then you can't reuse this code.