Still a lot of churn but shockwallet.app serves up the latest wallet test build. For your node there is https://github.com/shocknet/lightning.pub

I think most interactions will be on mobile too, but multi-device support for a node goes with that. Shouldn't need to buy 3 channels from an LSP just because you have a phone, a tablet, and a laptop... instead they could all just tunnel to your real node over nostr.