Backstage

Open Source

Definitions

  1. An open-source developer portal framework originally built by Spotify and donated to the CNCF (Cloud Native Computing Foundation). Backstage provides a centralized hub where developers can discover services, view documentation, manage infrastructure, and create new projects from templates. Its plugin architecture supports integration with virtually any internal tool or service. The software catalog tracks ownership of all microservices, libraries, and data pipelines. Backstage became the backbone of the platform engineering movement, where dedicated teams build internal developer platforms to reduce cognitive load and improve developer productivity. It solved the 'where is that service and who owns it?' problem that plagues organizations with hundreds of microservices.

    In plain English: A developer portal (built by Spotify) that serves as a single place to find all your company's services, documentation, and tools. It answers 'who owns this?' and 'how do I create a new service?' in one place.

    Example: New engineers use Backstage to spin up a production-ready microservice from a template in under five minutes, complete with CI/CD and monitoring.