PartyTime
KotlinTypeScriptDart
PartyTime started in 2019 as a Kotlin Android app with a Node backend, and came back in 2023 as a full rebuild: a React Native client on top of a set of TypeScript microservices — profile, friends, users and shared schemas — sitting behind a gateway.
Spread across eleven repositories and two rewrites, it is the side project I have kept returning to the longest.