I've heard that a desktop version of 0xChat is in the works, nostr:npub10td4yrp6cl9kmjp9x5yd7r8pm96a5j07lk5mtj2kw39qf8frpt8qm9x2wl can confirm if true. there are also multiple clients working on group chats. I plan to add DMs and private group chats to https://chachi.chat in the future.