Johan Persson b4a187502b feat(ui): add automatic active tab detection to Header (#33783)
* feat(ui): widen activeTabId type to accept null

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* feat(ui): add automatic active tab detection to HeaderNav

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* feat(ui): update Header stories to demonstrate auto-detection and explicit activeTabId

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* refactor(ui): remove manual useActiveTabId from PluginHeaderAndHeader recipe

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* docs(ui): update Header docs for activeTabId auto-detection

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* chore(ui): add API report and changeset for activeTabId auto-detection

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* fix(ui): resolve relative hrefs in HeaderNav tabs

Add resolveHref to HeaderNavItemDefinition so tab links with relative
hrefs are resolved against the router context before rendering.

Signed-off-by: Johan Persson <johanopersson@gmail.com>

* chore(ui): add breaking change changeset for HeaderNav resolveHref

Signed-off-by: Johan Persson <johanopersson@gmail.com>

---------

Signed-off-by: Johan Persson <johanopersson@gmail.com>
2026-04-07 17:22:01 +02:00
2026-04-06 19:20:24 +02:00
2026-03-30 13:13:23 +01:00
2026-04-03 12:28:56 -05:00
2026-03-18 21:29:27 +01:00
2026-03-22 13:31:53 +01:00
2026-03-31 15:30:51 +00:00

headline

Backstage

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What is Backstage?

Backstage is an open source framework for building developer portals. Powered by a centralized software catalog, Backstage restores order to your microservices and infrastructure and enables your product teams to ship high-quality code quickly without compromising autonomy.

Backstage unifies all your infrastructure tooling, services, and documentation to create a streamlined development environment from end to end.

software-catalog

Out of the box, Backstage includes:

  • Backstage Software Catalog for managing all your software such as microservices, libraries, data pipelines, websites, and ML models
  • Backstage Software Templates for quickly spinning up new projects and standardizing your tooling with your organizations best practices
  • Backstage TechDocs for making it easy to create, maintain, find, and use technical documentation, using a "docs like code" approach
  • Plus, a growing ecosystem of open source plugins that further expand Backstages customizability and functionality

Backstage was created by Spotify but is now hosted by the Cloud Native Computing Foundation (CNCF) as an Incubation level project. For more information, see the announcement.

Project roadmap

For information about the detailed project roadmap including delivered milestones, see the Roadmap.

Getting Started

To start using Backstage, see the Getting Started documentation.

Documentation

The documentation of Backstage includes:

Community

To engage with our community, you can use the following resources:

Governance

See the GOVERNANCE.md document in the backstage/community repository.

License

Copyright 2020-2026 © The Backstage Authors. All rights reserved. The Linux Foundation has registered trademarks and uses trademarks. For a list of trademarks of The Linux Foundation, please see our Trademark Usage page: https://www.linuxfoundation.org/trademark-usage

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0

Security

Please report sensitive security issues using Spotify's bug-bounty program rather than GitHub.

For further details, see our complete security release process.

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