Flutter Local Storage Guide — SharedPreferences vs Hive vs SQLite

Flutter Local Storage Guide — SharedPreferences vs Hive vs SQLite Choosing the right local storage solution in Flutter directly impacts performance and code simplicity. Here's a practical breakdown of the three main options. SharedPreferences — Key-Value Settings Best for small primitives: user settings, theme, login state. dependencies : shared_preferences : ^2.3.0 class SettingsService { static const _themeKey = 'theme_mode' ; Future void > saveTheme ( String theme ) async { final prefs = awai