Summary
Backstage is an open-source framework originally created by Spotify for building internal developer portals, providing a centralized hub for service catalogs, documentation, templates, and tooling.
What is Backstage?
Backstage is an open platform for building developer portals. It was created internally at Spotify to solve the challenge of managing a rapidly growing engineering organization with hundreds of microservices, teams, and tools spread across different systems. Spotify open-sourced Backstage in 2020, and it is now a CNCF incubating project.
At its core, Backstage provides a software catalog that gives teams a single place to track all services, libraries, pipelines, and documentation across the organization. It also includes a scaffolding system for creating new services from templates and a plugin architecture that integrates with virtually any tool in the DevOps ecosystem.
Backstage is a foundational component of an Internal Developer Platform (IDP), reducing cognitive load on developers by surfacing everything they need in one place.
Why is Backstage relevant?
- Developer productivity: A unified portal eliminates context-switching between tools, dashboards, and wikis
- Service discoverability: The software catalog makes it easy to find owners, dependencies, and documentation for any service
- Standardization: Golden path templates enforce best practices and accelerate onboarding for new projects