Show HN: Concord – Discord, but Like Vim

Concord is TUI client for discord with voice chat, vim-like keybinding with full customization, inline image previews and more!

Here are features:

- Login by token, email/password or QR code from the mobile app

- Vim-style keys and customization

- Send, edit, delete, and reply to messages, with mention autocomplete

- Attachment downloads, uploads

- Reactions (Unicode + custom emoji), poll voting, who-reacted lists

- Inline image previews via Kitty, iTerm2, or Sixel protocols (halfblock fallback for anything else)

- Avatar and custom emoji rendering, full-screen image viewer

- Live typing indicators, unread + mention counts

- Desktop notification