How Cash App tackles Rewrite in mobile performance

Native UI and multiplatform Compose with Redwood

Redwood is Cash App’s take on multiplatform mobile client UI. Unlike many of the existing solutions to this problem, our values are slightly different

The state of managing state (with Compose)

Five years ago the Cash App Android client started splitting our UI rendering and UI presenter responsibilities into distinct types. We had leaned into RxJava heavily in the years prior