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Dev tools · May 16, 2026

sshoosh

A tiny TUI Slack-replacement over SSH

What it does

sshoosh is a self-hosted workspace chat that opens directly inside SSH. Users connect with SSH keys and get a dense terminal UI for channels, threads, DMs, notifications, mentions, reactions, unread state, search, exports, and administration. It runs as one Rust binary with SQLite/libSQL, one SSH host key, and optional app-level encryption.

Does the same job

all alternatives →
  • IM
    I made Devzat – It's like Discord but in the terminal, over SSH2022 · ▲391

    Run `ssh devzat.hackclub.com` to try it out! The repo is here: https://github.com/quackduck/devzat (golang). It has markdown and emoji support, DMs, channels, and it can show images too. You can send code, and it gets syntax highlighted (you can change the theme). You can ping people like so: @user and it sends them a \a, which should play an audible sound if the terminal allows it. There's inbuilt games and rainbow names and a lot of other small things I don't remember right now. You might find the auth system interesting: it's based on a hash of ssh pubkey (bans use…

  • Rocket.Chat2015 · ▲152

    Your own open source Slack-like chat

  • SC
    ssh chat.shazow.net2014 · ▲171

    Hi HN, I wrote a custom SSH server in Go, give it a try. It uses your terminal user and SSH keys to authenticate implicitly. Instead of getting a shell, you get an IRC-style chatroom with everyone else. $ ssh chat.shazow.net If you're getting "Permission denied (publickey)", please use ssh-keygen to create a keypair. Instructions here: https://help.github.com/articles/generating-ssh-keys/ SSH is a really cool protocol; it's a lot like HTTP2. This is a demo of one thing you can do with it, but I plan to factor out the code into libraries that will let you build all…

  • ShellMateJul 2026 · shellmate.net · ▲97

    The SSH workspace you'll actually enjoy using

  • DS
    Dock – Slack minus the bloat, tax, and 90-day memory lossJan 2026 · getdock.io · ▲177

    Hey HN – I built Dock after years of team chat frustrations as a founder. Free forever for teams up to 5. Unlimited search, unlimited history. No "upgrade to see messages older than 90 days" nonsense. Built for teams who work both async and sync/real-time when it matters. runs on SOC 2 infra, compliant, secure and in-transit and at-rest encryption, runs on Cloudflare. Early stage – would love feedback from anyone who's felt the same pain.

  • TS
    Ts-SSH – SSH over Tailscale without running the daemon2025 · github.com · ▲103

    ts-ssh solves a specific problem: accessing machines on your Tailnet from environments where you can't install the full Tailscale daemon (like CI/CD runners or restricted systems). It uses Tailscale's tsnet library to establish userspace connectivity, then provides a standard SSH experience. Works with existing workflows since it supports normal SSH features like ProxyCommand, key auth, and terminal handling. Some features that proved useful: • Parallel command execution across multiple hosts • Built-in tmux session management for multi-host work • SCP-style file transfers • Works on…

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