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Card 349 of 10002026-09-06 issue

Observed arrival · 2026-09-06

Grain, a reference library that refuses to swallow your files

grainref.app Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

A Mac and Windows app for arranging images, audio, video, 3D models, webpages, and notes on canvases while keeping the underlying material in ordinary folders.

Landing page captured for the 2026-09-06 issue.

Field notes

Grain treats a project folder as a store and builds a searchable index over the ordinary files inside it, rather than creating a single proprietary board file. Its vocabulary is unusually deliberate: groups are canvas frames, grains are individual collected items, and media is what each grain contains. The page says search can reach tags, colours, markdown text, spoken recordings, and semantic descriptions through optional models running locally. Version 0.10.1 is offered for macOS 12+ Apple Silicon and Windows 10/11 x64.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
$PaidCommerce or pricing visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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grainref.app

Landing page observed 2026-09-06. The live site may have changed.