lazyjson

Interactive TUI JSON viewer with tree navigation, expand/collapse functionality, and real-time filtering.

Features

• 🌳 Tree-based JSON navigation
• ⌨️ Vim-style keyboard shortcuts
• 🔍 Real-time JSON filtering
• 📁 Support for large JSON files
• 🎨 Syntax highlighting
• 🔄 Expand/Collapse nodes

Installation

go install github.com/cksidharthan/lazyjson@latest

Or build from source:

git clone https://github.com/cksidharthan/lazyjson.git
cd lazyjson
go build

Usage

Basic Usage

# View a JSON file
lazyjson data.json

# View JSON from a URL
curl https://api.example.com/data.json > data.json && lazyjson data.json

Navigation

• ↑/k: Move cursor up
• ↓/j: Move cursor down
• Enter/Space: Expand/Collapse node
• h: Collapse node
• l: Expand node
• q: Quit

Filtering

Type to filter JSON nodes in real-time. The filter supports:

• Exact matches
• Partial matches
• Case-insensitive search

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

MIT License - see LICENSE for details