DevBrew CLI (dwm)

40+ developer tools in your terminal. Zero dependencies, pure Node.js.

Install

npm install -g devbrew

Usage

dwm <command> [subcommand] [input]
echo "input" | dwm <command> [subcommand]

Commands

| Command | Subcommands | Description | |---------|-------------|-------------| | json | format, minify, validate | JSON tools | | base64 | encode, decode | Base64 encode/decode | | hash | md5, sha1, sha256, sha512 | Hash generators | | uuid | — | Generate UUID v4 | | jwt | decode | JWT decoder | | url | encode, decode | URL encode/decode | | html | encode, decode | HTML entity encode/decode | | timestamp | — | Timestamp converter | | regex | test | Regex tester | | password | — | Password generator | | count | — | Character/word/line counter | | escape | json, unjson | JSON string escape/unescape |

Examples

# JSON
dwm json format '{"name":"dev","version":1}'
cat data.json | dwm json minify
dwm json validate '{"valid": true}'

# Base64
dwm base64 encode "hello world"
echo "aGVsbG8=" | dwm base64 decode

# Hashing
dwm hash sha256 "my secret"
cat file.txt | dwm hash md5

# UUID
dwm uuid          # generate 1
dwm uuid 5        # generate 5

# JWT
dwm jwt decode "eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiIxMjM0NTY3ODkwIn0.xxx"

# URL
dwm url encode "hello world & foo=bar"
dwm url decode "hello%20world"

# Timestamp
dwm timestamp                           # show current time
dwm timestamp 1700000000                # unix → human
dwm timestamp "2024-01-15T10:30:00Z"    # human → unix

# Regex
dwm regex test "\d+" "abc 123 def 456"
echo "[email protected]" | dwm regex test "\w+@\w+"

# Password
dwm password          # 16-char password
dwm password 32       # 32-char password
dwm password 20 5     # 5 passwords of length 20

# Text stats
echo "hello world" | dwm count

# HTML entities
dwm html encode '<div>hello & "world"</div>'

# Escape
dwm escape json 'hello "world"'

Pipe Support

All commands support piped input:

cat data.json | dwm json format
echo "hello" | dwm base64 encode
pbpaste | dwm hash sha256
curl -s api.example.com | dwm json format

Flags

| Flag | Description | |------|-------------| | --help, -h | Show help (global or per-command) | | --version, -v | Show version |

Privacy

All processing happens locally. No data is sent anywhere. Zero network calls.

License

MIT