Building a state-of-the-art development platform with Backstage
Key takeaways Backstage solved the portal problem, not the platform problem. A portal organizes catalogs, documentation, and templates. A platform owns deployments, environments, policies, and runtime operations. Backstage assumes that the execution layer exists beneath it. Point-to-point integrations become a maintenance burden. Many organizations end up with a “messy middle” where Backstage is connected directly to CI/CD, GitOps, Kubernetes, and observability tools through custom wiring that’s fragile and hard to evolve. Abstractions are the interface between developers and infrastructure. Developers work with components, endpoints, and dependencies. Platform engineers work with environments, pipelines, and component types. The platform compiles both into Kubernetes resources. A control plane bridges the gap. It sits between the portal and runtime, compiling abstractions into infrastructure, enforcing policies consistently, reconciling drift, and aggregating runtime state back to the