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Preflight

visualstudio.comBrowser DevTools & extensions

No liveness check has reached it yet; it is registered on the VS Code Marketplace and has been in the index since 28 Sep 2026. How this is checked

Preflight is a VS Code extension that visualizes Terraform plans and AWS infrastructure state files. It provides summaries, filters, per-resource diffs, and relationship or IAM permission graphs for developers reviewing infrastructure changes.

Inferred · not functionally tested

FreeWebWindowsmacOSLinux
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Overview

6 features

Purpose: Helps infrastructure developers inspect Terraform plans and AWS state files without manually parsing JSON or state relationships.

Inferred · not functionally tested

Audience: Terraform and AWS infrastructure developers

Inferred · not functionally tested

Functions: analytics

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, windows, macos, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: unknown.

Preflight is a Browser DevTools & extensions project. Inferred · not functionally tested: It helps infrastructure developers inspect Terraform plans and AWS state files without manually parsing JSON or state relationships. Inferred · not functionally tested: It is built as a B2B product for terraform and AWS infrastructure developers. Basis unknown · not verified: Preflight is free to use. Basis unknown · not verified: It ships for the web, Windows, macOS, and Linux.

Behind Preflight is Théo Sylvestre, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include terraform plan visualization, state file visualization, and resource filters.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Terraform plan visualization
  • State file visualization
  • Resource filters
  • Per-resource diffs
  • Relationship graph
  • IAM permission graph

Topics: Inferred · not functionally tested

Tags
terraform-visualizeraws-infrastructureiam-graphterraform-stateinfrastructure-as-code

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserWindowsmacOSLinux

Trust & compliance

Public signals
HTTPSFree tierStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed28 Sep · 00:24 UTC
    Preflight — Terraform Plan Viewer for AWS seen via VS Code Marketplace
    Source: VS Code Marketplace · Open

Frequently asked questions about Preflight

What does Preflight do?
Inferred · not functionally tested: Preflight helps infrastructure developers inspect Terraform plans and AWS state files without manually parsing JSON or state relationships. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Preflight for?
Inferred · not functionally tested: Preflight is a B2B product built for terraform and AWS infrastructure developers.
Does Preflight have a free plan?
Basis unknown · not verified: Yes — Preflight is free to use.
What platforms does Preflight run on?
Basis unknown · not verified: Preflight runs on the web, Windows, macOS, and Linux.
Is Preflight still maintained?
Unverified. Preflight has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes Preflight?
Preflight is developed by Théo Sylvestre.
When did Preflight launch?
Preflight first shipped in 2026.

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