NAME

       js-beautify - beautify, unpack or deobfuscate JavaScript

SYNOPSIS

       jsbeautifier.py [options] <infile>

DESCRIPTION

       jsbeautifier.py@1.15.1

       Javascript beautifier (https://beautifier.io/)

              <infile> can be "-", which means stdin.

       Input options:

       -i,  --stdin
              Read input from stdin

       Output options:

       -s,  --indent-size=NUMBER
              Indentation size. (default 4).

       -c,  --indent-char=CHAR
              Character to indent with. (default space).

       -e,  --eol=STRING
              Character(s) to use as line terminators.  (default first newline in file, otherwise "\n")

       -t,  --indent-with-tabs
              Indent with tabs, overrides -s and -c

       -d,  --disable-preserve-newlines
              Do not preserve existing line breaks.

       -P,  --space-in-paren
              Add padding spaces within paren, ie. f( a, b )

       -E,  --space-in-empty-paren
              Add a single space inside empty paren, ie. f( )

       -j,  --jslint-happy
              More jslint-compatible output

       -a,  --space-after-anon-function
              Add a space before an anonymous function's parens, ie. function ()

       --space-after-named-function
              Add a space before a named function's parens, i.e. function example ()

       -b,  --brace-style=collapse
              Brace style (collapse, expand, end-expand, none)(,preserve-inline)

       -k,  --keep-array-indentation
              Keep array indentation.

       --quiet
              Suppress info about a file if nothing was changed.

       -r,  --replace
              Write output in-place, replacing input

       -o,  --outfile=FILE
              Specify a file to output to (default stdout)

       -f,  --keep-function-indentation
              Do not re-indent function bodies defined in var lines.

       -x,  --unescape-strings
              Decode printable chars encoded in \xNN notation.

       -X,  --e4x
              Pass E4X xml literals through untouched

       -C,  --comma-first
              Put commas at the beginning of new line instead of end.

       -m,

       --max-preserve-newlines=NUMBER
              Number of line-breaks to be preserved in one chunk (default 10)

       -O,  --operator-position=STRING
              Set operator position (before-newline, after-newline, preserve-newline)

       -w,  --wrap-line-length
              Attempt  to  wrap line when it exceeds this length.  NOTE: Line continues until next wrap point is
              found.

       -n,  --end-with-newline
              End output with newline

       --indent-empty-lines
              Keep indentation on empty lines

       --templating
              List of templating languages (auto,none,django,erb,handlebars,php,smarty,angular) ["auto"] auto  =
              none in JavaScript, all in html

       --editorconfig
              Enable setting configuration from EditorConfig

       Rarely needed options:

       --eval-code
              evaluate  code  if  a  JS  interpreter is installed. May be useful with some obfuscated script but
              poses a potential security issue.

       -l,  --indent-level=NUMBER
              Initial indentation level. (default 0).

       -h,  --help, --usage
              Prints this help statement.

       -v,  --version
              Show the version

js-beautify 1.15.1                                 March 2024                                     JS-BEAUTIFY(1)