devvault

🛠️ DevVault

Swiss-army knife CLI for developers — 10+ essential tools in one command

Stop juggling a dozen browser tabs. DevVault puts the tools you use every day right in your terminal.

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✨ Features

Tool	Command	Description
📋 JSON Formatter	dv json format	Beautify JSON with syntax highlighting
📦 JSON Minifier	dv json minify	Minify JSON to a single line
🔐 Base64 Encode	dv base64 encode	Encode text to Base64
🔓 Base64 Decode	dv base64 decode	Decode Base64 to text
🔑 Hash Generator	dv hash "hello"	MD5, SHA1, SHA256 in one shot
🆔 UUID Generator	dv uuid	Generate UUID v4
⏱️ Timestamp	dv timestamp	Convert Unix timestamps & get current time
📝 Lorem Ipsum	dv lorem 10	Generate placeholder text
🎨 Color Converter	dv color #FF5733	Convert HEX ↔ RGB ↔ HSL
📱 QR Code	dv qr "Hello World"	Generate QR codes in terminal or PNG
🔒 Password Gen	dv password -l 20	Generate secure random passwords

🚀 Installation

git clone https://github.com/zehedisode/devvault.git
cd devvault
pip install -e .

Or install directly:

pip install .

📖 Usage

JSON Tools

# Format/beautify JSON
echo '{"name":"devvault","version":"1.0"}' | dv json format

# Or pass directly
dv json format '{"name":"devvault","version":"1.0"}'

# Minify JSON
dv json minify '{"name": "devvault", "version": "1.0"}'

Base64

# Encode
echo "Hello, World!" | dv base64 encode
dv base64 encode "Hello, World!"

# Decode
dv base64 decode "SGVsbG8sIFdvcmxkIQ=="

Hash Generator

# Hash any text
dv hash "password123"

# Pipe support
echo "secret" | dv hash

Output:

┌─────────────────────────────────────────────────┐
│          Hashes for: password123                 │
├───────────┬─────────────────────────────────────┤
│ Algorithm │ Hash                                │
├───────────┼─────────────────────────────────────┤
│ MD5       │ 482c811da5d5b4bc6d497ffa98491e38    │
│ SHA1      │ cbfdac6008f9cab4083784cbd1874f7661... │
│ SHA256    │ ef92b778bafe771e89245b89ecbc08a44a... │
└───────────┴─────────────────────────────────────┘

UUID Generator

# Single UUID
dv uuid

# Multiple UUIDs
dv uuid -n 5

Timestamp

# Current Unix timestamp
dv timestamp

# Convert timestamp to readable date
dv timestamp 1700000000

Lorem Ipsum

# 5 words (default)
dv lorem

# Custom word count
dv lorem 15

Color Converter

dv color #FF5733
dv color 00FF00

Output:

┌──────────────────────────┐
│     Color #FF5733        │
├──────────┬───────────────┤
│ Format   │ Value         │
├──────────┼───────────────┤
│ HEX      │ #FF5733       │
│ RGB      │ rgb(255,87,51)│
│ HSL      │ hsl(11,100%,60%) │
└──────────┴───────────────┘

QR Code

# Terminal QR code
dv qr "https://github.com/zehedisode/devvault"

# Save as PNG
dv qr "Hello World" -o qr.png

# Pipe support
echo "https://example.com" | dv qr

Password Generator

# 16-character password (default)
dv password

# Custom length
dv password -l 24

# Without symbols
dv password --no-symbols

🔧 Pipe Support

Every tool supports Unix pipes for chaining:

# Fetch and format JSON
curl -s https://api.github.com/users/octocat | dv json format

# Hash a file's contents
cat config.yml | dv hash

# Encode a file
cat secret.txt | dv base64 encode

🤝 Contributing

Contributions are welcome! Here's how you can help:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-tool)
3. Commit your changes (git commit -m 'Add amazing tool')
4. Push to the branch (git push origin feature/amazing-tool)
5. Open a Pull Request

Ideas for new tools

• URL encode/decode
• JWT decode
• Regex tester
• Markdown preview
• CSS color names
• Slug generator

📄 License

This project is licensed under the MIT License — see the LICENSE file for details.

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Made with ❤️ by zehedisode