Your Terraform, as a drawing
SchematIaC is a VS Code extension that opens your .tf and .tfvars files on one canvas, shows what every value actually resolves to, and writes your changes back into the Terraform as clean one-line diffs — comments, alignment and ordering untouched. Everything runs inside VS Code; your code never leaves your machine.
Install from the Marketplace Getting started
Where to start
| If you want to… | Read |
|---|---|
| Go from install to your first write-back | Getting started |
| Understand nodes, rows, wires and value marks | The canvas |
| Re-point a reference or edit a value safely | Editing Terraform |
| Model dev / test / prod from one definition | Simulated workspaces |
| See what a whole folder tree is made of | Folder Overview |
| Trials, licence keys, and what goes over the network | Licensing & privacy |
| Know what it deliberately does not do yet | Limits |
SchematIaC works with Terraform and OpenTofu — same HCL. It needs VS Code 1.74 or newer and no terraform binary.