BookNest should open instantly with the books it showed last time, network or not, and keep a reader's notes across restarts and updates. Room 234 is Jetpack 234 's layer over the SQLite 4,756 in every Android device: tables are Kotlin classes, queries are annotated functions, and a KSP processor checks every SQL statement while the app builds. Capacitor 243,123 's SQLite plugin (Encrypted SQLite) hands you SQL strings and untyped rows instead.