Check the apps that are being build by Synonym and Holepunch:

  1. https://keet.io (a p2p chat and file transfer app). DHT is used to map your public key -> IP address. Currently in open Alpha. How is this better than Jitsi?  Jitsi Meet uses a server to coordinate and merge WebRTC video streams, but it is fully E2E encrypted and decentralized as you can run your own instance. Much like Nostr versus other truly P2P alternatives.

  2. https://www.impervious.ai (a browser with build in P2P functions). In closed  Beta at the moment.

  3.  Holepunch is a platform for creating apps that don’t use any servers whatsoever. See also: https://www.bloomberg.com/news/newsletters/2022-07-28/tether-s-holepunch-takes-on-big-brother

  4. Synonym (pun on "nym", maybe?) is also trying to solve identity: https://bitcoinmagazine.com/business/synonym-launches-architecture-for-self-sovereign-economy-around-bitcoin