Show Diffs

Toggle Diffs on the canvas toolbar to colour what changed against a git baseline — your own uncommitted edits, an AI agent’s staged work, or a PR branch — without running terraform plan. A review reads on the drawing, not just in the files.

Works for Terraform and Bicep. Vendored modules resolve in the diff view too.

What the marks mean

• Changed rows and wires are marked.
• A hollow mark means a definition is untouched but what it resolves to moved downstream.
• Removed resources and wires show as dashed ghosts beside the current graph.

The collapsible Legend repeats the colours next to the canvas.

The baseline

The baseline defaults to your last commit. Point it at any branch, tag, or the merge base with one — what a PR against that branch would change.

This is a git diff painted on the graph, not a plan. Remote state, provider refreshes and terraform plan still own the live world. See Limits.