ScenarioDeck

Reopen the state you need

ScenarioDeck helps developers capture a useful web-application state, then reopen it against current localhost code without rebuilding setup every time.

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The workflow

Capture → Save State Card → Open locally → Experiment → Verify

A State Card is the saved item in your library. Its immutable State Capsule contains the safe browser-visible state and selected observed API behavior required for replay.

ScenarioDeck does not copy a backend database and does not silently capture or transfer passwords, session cookies, authorization headers, or browser profiles.

What ScenarioDeck supports today

• Client-rendered web applications using supported HTTP fetch/XHR behavior.
• Frozen replay of captured supported dependencies.
• Explicit Hybrid routing to an approved local backend.
• Development Profile for daily work and Clean Session for repeatable verification.
• Machine-local authentication bindings for supported apps, separate from State Capsules.

Read supported scope before using ScenarioDeck with a new app.