Basecamp Notifications Toggle — Daniel Franko

A small interface improvement for Basecamp 5 that keeps the Previous notifications section collapsed by default, helping to reduce clutter in the notifications sidebar.

A Show/Hide button is added next to the Previous notifications heading, allowing you to reveal or collapse older notifications whenever you need them.

The extension only runs on app.basecamp.com and makes a local visual change to the page. It doesn't collect, store or transmit any personal data or Basecamp content.