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Notes on Terraform, architecture review, and building diagrams from infrastructure code.
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How to Generate an AWS Architecture Diagram from Terraform (3 Methods)
You have a Terraform codebase and your team wants a picture of what it builds. Here are three practical ways to get there — from a hand-drawn draw.io export to fully automated diagrams in CI.
Engineering9 min read
More posts
5 Best Terraform Diagram Tools in 2026 (Honest Comparison)
Comparing Infragr.am, Pluralith, Brainboard, Holori, and Terravision. Features, pricing, and where each tool falls short — written by people who build one of them.
Engineering12 min read
How to Add Architecture Diagrams to Terraform Pull Requests
Reviewing a Terraform PR by reading the HCL diff is slow and error-prone. Here's how to put an up-to-date architecture diagram in the PR comment instead — three approaches, with trade-offs.
Product7 min read
AI-Generated vs Deterministic Architecture Diagrams: When to Use Each
AI tools can generate beautiful architecture diagrams in seconds. But for code review, compliance, and drift detection, you often need something reproducible. Here's how to tell which workflow needs which.
Engineering7 min read
Cognitive Debt: The Hidden Cost of Infrastructure as Code
Your Terraform codebase works. But does anyone actually understand it? How AI-generated modules, departed engineers, and organic growth create an invisible tax on your engineering organization.
Engineering8 min read