tui-designlisted
Install: claude install-skill gfargo/skills
# TUI & CLI Design
Build terminal applications that feel professional — the way `lazygit`, `k9s`, `btop`, `helix`, `fzf`, and `yazi` feel. The terminal is enjoying a renaissance: Charm (Go), Ratatui (Rust), Textual (Python), and Ink (TypeScript) have each crystallized a mature philosophy. This skill teaches the universal patterns that make TUIs feel good plus per-ecosystem deep-dives in `references/`.
## When to read which reference
Use this skill's body for the **universal principles** below. Then load reference files on demand:
| Situation | Read |
|---|---|
| User picked Go / mentioned Bubble Tea, Charm, Lipgloss, tview, gocui | `references/ecosystem-go.md` |
| User picked Rust / mentioned Ratatui, crossterm, tui-rs, Cursive | `references/ecosystem-rust.md` |
| User picked Python / mentioned Textual, Rich, prompt_toolkit, urwid | `references/ecosystem-python.md` |
| User picked TS/JS / mentioned Ink, blessed, OpenTUI, Clack, Inquirer | `references/ecosystem-typescript.md` |
| Building a non-interactive CLI (no full-screen UI) | `references/cli-basics.md` |
| Designing layout, borders, color, typography, density | `references/visual-patterns.md` |
| Designing keybindings, focus, navigation, modal vs modeless | `references/interaction-patterns.md` |
| Studying what makes specific apps great (lazygit, k9s, fzf, btop, helix, yazi, atuin) | `references/exemplar-apps.md` |
If the user hasn't named a language, ask which ecosystem before diving into framework specifics. The u