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2026-11-09 issue

Observed arrival · 2026-11-09

Statekeep tracks how physical systems change

layertrail.app Visit website
Editorial interest 83/100 Selection signal · not a rating of the site

A free, open-source desktop app for recording hierarchical lab, test-site, and installation configurations and comparing saved states.

Landing page captured for the 2026-11-09 issue.
For
Teams tracking lab, test-site, or installation equipment
Worth noticing
Comparisons identify added, removed, moved, renamed, and changed nodes, with before-and-after values.

Field notes

A project is organized as a tree of sites, rooms, racks, assemblies, and parts, with optional templates for consistent typed fields and required-value checks. Users can build that structure manually or import it from CSV or a NetBox export; the app saves to a readable file in a folder they choose. Named snapshots can mark events such as an upgrade or passing test, and comparisons report changes with before-and-after values.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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layertrail.app

Landing page observed 2026-11-09. The live site may have changed.