Logging appenders for the dart logging package for print, file and remote (logz, loki).
Encrypted data store optionally secured by biometric lock with support for iOS, Android and MacOS.
Flutter data storage based on simple json files with support for multiple storage instances, streams, etc.
Flutter desktop plugin for managing secure bookmarks to access files in sandbox.
Simple way to add some static text into generated source files.
KeepassX format implementation in pure dart. (kdbx 3.x and 4.x support).