i knew of LDK too. need to dig more into how it works more. isn’t cash app using it?
Yep, reason being they wanted something that was easy to plug deeply into their existing infrastructure.
breez is using LND on a mobile device which is very interesting and we’re looking into their tech now. but breez runs its own nodes too acting as an LSP (i’m guessing these are probably LND too)
Breez is transitioning to use Greenlight and Core LN: #18247