Sanity Mode

A Chrome extension that quietly filters out doom-scroll headlines, rage bait and negative news on the sites you already read — so the open web stops feeling like a panic attack.

Anyone whose feed has stopped being fun. Knowledge workers, parents, people in recovery from the news cycle.

Runs locally in the browser, classifies headlines in milliseconds, and replaces the noise with a calmer version of the page. No accounts, no tracking, no upsell.

Lovable · React · TypeScript · Tailwind CSS · Chrome extension (MV3) · On-device classifier · Local-first storage · TanStack Start marketing site