Observed arrival · 2026-11-09

Friction turns tab-leaving into a focus metric

frictionx.app Visit website

Editorial interest 74/100 Selection signal · not a rating of the site

A browser-based focus timer that counts how often you leave its running tab, alongside study tools, audio, and lessons.

Landing page captured for the 2026-11-09 issue.

For: People studying or doing focused browser work
Worth noticing: The homepage says sessions, settings, and layout stay in the user's browser, with a one-button option to erase them.

Field notes

The homepage describes sessions from 10 to 90 minutes and says a departure from the running tab counts as a drift. Its study surface includes a notepad, calculator, to-do list, converter, and small browser; separate sections list audio, books, news, lessons, and shared rooms. The site says sessions, settings, and layout remain in the user's browser, and identifies the limited places where it uses AI.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

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