ttree

README

ttree

English | 日本語

A terminal-based interactive tree structure editor. Create, edit, and organize hierarchical data with vim-style navigation, then copy the ASCII tree output to your clipboard.

Demo

Features

• Interactive tree editing in the terminal
• Real-time ASCII tree preview
• Vim-style navigation (j/k)
• Indent/unindent nodes with Tab
• Copy rendered tree to clipboard

Installation

go install github.com/radish-miyazaki/ttree@latest

Or build from source:

git clone https://github.com/radish-miyazaki/ttree.git
cd ttree
go build -o ttree .

Usage

./ttree

Key Bindings

Key	Action
↑ / k	Move up
↓ / j	Move down
Tab	Indent node (make child of previous sibling)
Shift+Tab	Unindent node (make sibling of parent)
Enter	Create new sibling node
Ctrl+D	Delete current node
Ctrl+Z	Undo
Ctrl+Y / Ctrl+R	Redo
Ctrl+C	Copy tree to clipboard
Ctrl+Q / Esc	Quit

Example Output

├── src
│   ├── components
│   │   ├── Header.tsx
│   │   └── Footer.tsx
│   └── utils
│       └── helpers.ts
├── tests
└── README.md

License

MIT