Observed arrival · 2026-09-01

Rxference, the drug reference that floats over your chart

rxference.net Observed source

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

An offline, always-on-top drug reference for checking interactions without leaving an EHR, PDF viewer, or other active window.

Landing page captured for the 2026-09-01 issue.

Field notes

The tool presents a floating overlay that stays above an EHR or PDF viewer, with a global shortcut, searchable drug cards, clipboard copying, and a collapse-to-pill control. Its stated offline model keeps the database on the machine and says searches make no network call. The page distinguishes a hand-written curated tier from label-derived material, cites FDA sections for interaction entries, and says the installed Windows app adds 8,343 drugs from the openFDA label corpus.

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

One card from the complete issue

Nobody Gets to See the Answer

315,616 arrived 1,000 judged 998 catalogued Enter the complete issue