This response summarizes a user prompt:
Are TUIs (terminal user interfaces) just legacy programs maintained by enthusiasts, or are they actively developed today?
While legacy TUIs like Vim, Emacs, and Midnight Commander still exist and are maintained, there's a resurgence of interest and active development in TUIs, especially in developer, DevOps, and minimalist computing communities.
- Remote & SSH Workflows: Perfect for headless environments and cloud-native work.
- Speed & Minimalism: Faster than GUIs, with low resource usage.
- Customizability: Scriptable and extensible, often deeply integrated into Unix workflows.
- Cross-Platform: Run consistently on Linux, macOS, and Windows (via WSL).
| Tool | Purpose | Status |
|---|---|---|
| Neovim | Modern Vim fork for code editing | Actively developed |
| Helix | Modal editor w/ LSP support | Rapid development |
| Lazygit | Git UI in the terminal | Very active |
| Taskwarrior | Terminal task manager | Active with integrations |
| Broot | Tree-based file browser | Frequent releases |
| btop | Real-time system resource monitor | Active, modern UI |
| Vifm | Vi-style file manager | Still in development |
| Tig | Git repository browser | Maintained, widely used |
| K9s | Kubernetes TUI | Cloud-native favorite |
| fzf | Fuzzy finder | Core CLI utility |
- Cloud-native tools like K9s demand CLI-first interfaces.
- DevOps and SREs rely on SSH and need tools that don’t require GUIs.
- Modern design: TUIs now often support color, mouse input, and integrations.
- Productivity preference: Focused workflows, fewer distractions.
TUIs are not relics—they’re a vibrant and evolving category of tools, increasingly used by developers, sysadmins, and minimalists for their efficiency, portability, and clarity. Many new TUIs are being built from the ground up to integrate with modern tools and protocols.
This gist was generated with the help of OpenAI based on a user prompt about the modern relevance and activity around terminal user interfaces (May 2025).