Bitwarden mobile apps (Password Manager and Authenticator) for Android.
A Kotlin-first SDK for Firebase
Source code for 2FAS Auth Android app
Monica Pass,Password Management, 2FA Generator
A Kotlin Multiplatform Client for Supabase.
Authoring GitHub Actions workflows in Kotlin. You won't go back to YAML!
Subscription-free unofficial Firefox VPN client for Android.
No-root Android + ESP32 Wi-Fi/BLE security testing toolkit. Deauth, captive portal, packet capture, BLE HID, and defense/detection modules, controlled over USB-OTG, no custom kernel or external adapter required.