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Open Home Foundation Engineering Standards

Version 1.1 - Feb 11, 2026

The Open Home Foundation Engineering Standards define the technologies and practices that the Infrastructure (INFRA) Working Group requires for any service that the INFRA team deploys, operates, or supports.

These standards provide optional but strongly recommended guidance for engineering teams across the foundation to promote:

  • Cross-team consistency
  • Shared operational understanding
  • Ease of collaboration
  • Long-term maintainability

Introduction

Learn about the purpose and scope of these engineering standards.

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Technologies

Discover the approved technology stack and tooling requirements.

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Cloud & Infrastructure

Understand cloud provider standards and infrastructure requirements.

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Architecture

Learn about C4 documentation and architecture diagram standards.

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