JSON Diff CLI | JSON 对比工具

Colorized JSON diff for terminal — compare two JSON files and see differences highlighted in red/green.

终端彩色 JSON 对比工具——比较两个 JSON 文件，差异以红绿色高亮显示。

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Example / 示例

$ json-diff old.json new.json
- debug: true
+ debug: false
+ features: ["ai"]
- name: "old_project"
+ name: "new_project"
- version: "1.0"
+ version: "2.0"

7 difference(s) found.

Features / 功能

Feature	Description
🔍 Recursive diff	Handles nested objects and arrays
🎨 Color output	Green for additions, red for removals
📍 Path notation	Shows exact location (e.g., data.users[0].name)
⚡ Zero dependencies	Pure Python standard library

Quick Start / 快速开始

# Compare two JSON files
json-diff file1.json file2.json

# Or run directly
python main.py file1.json file2.json

Install / 安装

pip install json-diff-cli-lizer
json-diff old.json new.json

Options / 参数

Flag	Description
--color	Enable color output (default)
--no-color	Disable color output

Examples / 示例

Compare API responses

json-diff api_v1.json api_v2.json

Compare config files

json-diff config.dev.json config.prod.json

Use in scripts

if json-diff old.json new.json --no-color | grep -q "difference"; then
  echo "Configs changed!"
fi

Tech Stack / 技术栈

• Python 3.9+ — Zero external dependencies
• json — Standard library JSON parser
• argparse — Standard library CLI parser

License / 许可证

MIT License

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