I'm a bit jelly to native app developers for SQLite. Yeah, there's sql.js but it doesn't persist anything. Juggling between storage and memory (and relays) is the difficult part.

That said, LokiJS, Dexie and Fuse are great javascript libraries with zero dependencies.

Backed by LokiJS, Iris now has some basic filtering tools, and will be adding more.

Also need to get a Tauri desktop & mobile version done at some point, so we can be independent of DNS, hosting or someone pushing a version that breaks the UX for everyone.