By Matt Gowie - A comprehensive guide to the various files that make up a Terraform and OpenTofu project. Learn what belongs in main.tf, variables.tf, outputs.tf, and other essential files for maintainable Infrastructure as Code.

By Yangci Ou - If your IAM trust policy isn't working with AWS IAM Identity Center SSO roles, it might be because us-east-1 does not have the region in the ARN while other regions do.

By Veronika Gnilitska - A practical, no-fluff guide to versioning in Terraform/OpenTofu that helps you avoid the hidden traps of tool, provider, and module mismatches. If your team has ever faced surprises after “just updating Terraform” (or wants to prevent them), this guide is a must-read.

By Weston Platter - We share our experience developing an LLM prompt for Cursor and Claude Code to write meaningful Terraform tests. We describe various experiments, highlight strategies for crafting "durable prompts", and share the prompt’s final version in Masterpoint's shared-prompts GitHub repo.

By Weston Platter - Migrate Google Workspace from ClickOps to Infrastructure as Code with our open source Terraform module. Includes design patterns and import examples.