Terraform vs Pulumi vs OpenTofu in 2026 — The IaC Choice Explained
IaC tool selection: Terraform’s BSL impact, OpenTofu as the OSS fork, Pulumi for full programming languages, and where each fits in 2026.
IaC
Infrastructure as Code Best Practices in 2026 — Modules, State, and Drift
Practical IaC patterns: module structure, remote state with locking, drift detection, secret management, code review, and the discipline that prevents incidents.
Pulumi vs Terraform vs OpenTofu in 2026 — How to Pick an IaC Tool
Picking an IaC tool in 2026. Pulumi (real programming languages), Terraform (HashiCorp’s BSL-licensed original), OpenTofu (open-source fork). Tradeoffs, ecosystem, state, and how to migrate.