Backstage Developer Portal Cheat Sheet

Backstage developer portal setup. Service catalog, templates, plugins, and platform engineering.

Last Updated: December 24, 2025

Installation & Setup

Create app, architecture, database

Key concept 1: installation & setup
Comprehensive explanation and practical examples for implementing installation & setup in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 2: installation & setup
Comprehensive explanation and practical examples for implementing installation & setup in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 3: installation & setup
Comprehensive explanation and practical examples for implementing installation & setup in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 4: installation & setup
Comprehensive explanation and practical examples for implementing installation & setup in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 5: installation & setup
Comprehensive explanation and practical examples for implementing installation & setup in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 6: installation & setup
Comprehensive explanation and practical examples for implementing installation & setup in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.

Service Catalog

Register components, YAML entities

Key concept 1: service catalog
Comprehensive explanation and practical examples for implementing service catalog in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 2: service catalog
Comprehensive explanation and practical examples for implementing service catalog in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 3: service catalog
Comprehensive explanation and practical examples for implementing service catalog in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 4: service catalog
Comprehensive explanation and practical examples for implementing service catalog in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 5: service catalog
Comprehensive explanation and practical examples for implementing service catalog in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.

Software Templates

Scaffolder, templates, actions

Key concept 1: software templates
Comprehensive explanation and practical examples for implementing software templates in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 2: software templates
Comprehensive explanation and practical examples for implementing software templates in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 3: software templates
Comprehensive explanation and practical examples for implementing software templates in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 4: software templates
Comprehensive explanation and practical examples for implementing software templates in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 5: software templates
Comprehensive explanation and practical examples for implementing software templates in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 6: software templates
Comprehensive explanation and practical examples for implementing software templates in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.

Plugins

TechDocs, K8s, ArgoCD, custom plugins

Key concept 1: plugins
Comprehensive explanation and practical examples for implementing plugins in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 2: plugins
Comprehensive explanation and practical examples for implementing plugins in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 3: plugins
Comprehensive explanation and practical examples for implementing plugins in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 4: plugins
Comprehensive explanation and practical examples for implementing plugins in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 5: plugins
Comprehensive explanation and practical examples for implementing plugins in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.

Authentication

OAuth, SAML, guest access

Key concept 1: authentication
Comprehensive explanation and practical examples for implementing authentication in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 2: authentication
Comprehensive explanation and practical examples for implementing authentication in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 3: authentication
Comprehensive explanation and practical examples for implementing authentication in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 4: authentication
Comprehensive explanation and practical examples for implementing authentication in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 5: authentication
Comprehensive explanation and practical examples for implementing authentication in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 6: authentication
Comprehensive explanation and practical examples for implementing authentication in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.

Customization

Themes, branding, homepage

Key concept 1: customization
Comprehensive explanation and practical examples for implementing customization in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 2: customization
Comprehensive explanation and practical examples for implementing customization in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 3: customization
Comprehensive explanation and practical examples for implementing customization in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 4: customization
Comprehensive explanation and practical examples for implementing customization in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
Key concept 5: customization
Comprehensive explanation and practical examples for implementing customization in production environments. Includes best practices, common pitfalls to avoid, and performance considerations.
💡 Pro Tip: Master the fundamentals of Backstage Developer Portal first before diving into advanced features. Practice with real-world projects and refer to this comprehensive cheatsheet for quick reference and best practices.
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