Observed arrival · 2026-08-30

Notepix turns UI complaints into agent-ready briefs

notepix.dev Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

A Chrome extension that lets developers annotate a running app and send AI coding agents the exact element, source file, styles, measurements, and requested change.

Landing page captured for the 2026-08-30 issue.

Field notes

The extension operates on a running local app and records more than a screenshot: its examples include React component names, source paths, line numbers, computed styles, class lists, and measured spacing. Notes can be grouped into a single handoff and exported as Markdown, plain text, JSON, Claude-in-Chrome instructions, or MCP. The page also describes a local-first privacy position, stating that the app never leaves the user’s machine.

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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