Tabby Terminal for Senior Devs | Generated by AI
Question: What is the Terminus app for terminal, and why do some senior developers use it?
Answer:
You’re likely thinking of Tabby (formerly Terminus) — it was renamed. It’s an open-source, cross-platform terminal emulator built on Electron + web technologies.
GitHub: https://github.com/Tabby/tabby
What it is
- Electron-based terminal (like VS Code’s terminal, but standalone)
- Cross-platform: macOS, Windows, Linux
- SSH client built-in with connection manager
- Plugin ecosystem (written in TypeScript/Angular)
- Supports serial port connections (embedded/hardware devs love this)
Why some senior devs use it
| Feature | Why it matters |
|---|---|
| Built-in SSH manager | Save and organize connections without maintaining ~/.ssh/config manually |
| Serial port support | Rare among terminals — useful for firmware/embedded work |
| Cross-platform parity | Windows devs get a Unix-like terminal experience without WSL friction |
| Plugin API | Extend with TypeScript — some devs build internal tooling on top |
| Split panes + tabs | Standard now, but well-implemented |
Honest take for you specifically
Given you’re on Warp already — Tabby doesn’t obviously beat it for your workflow. Warp has:
- AI command completion
- Block-based output (much better for LLM/agent output parsing)
- Better macOS native feel (not Electron)
Tabby’s real niche is Windows users and SSH-heavy workflows where you want a unified terminal + connection manager without reaching for PuTTY or a separate SSH GUI.
Senior devs who swear by it are often on mixed OS environments or doing embedded/serial work. For pure AI engineering on macOS, Warp or even iTerm2 + tmux beats it.