NAME

       babel-minify - ES6+ aware minifier based on the Babel toolchain

DESCRIPTION

              Usage: minify index.js [options]

              IO Options:

       --out-file, -o
              Output to a specific file

       --out-dir, -d
              Output to a specific directory

              Parser/Generator options

       --sourceType
              Indicate  the  mode  the  code  should  be  parsed in. Valid options are "script" |
              "module" | "unambiguous"

       --comments
              Enable/Disable comments in the output. For more specific control, use the Node API

              Transform Options:

       --mangle
              Context and scope aware variable renaming

       --simplify
              Simplifies code for minification by reducing statements into expressions

       --booleans
              Transform boolean literals into !0 for true and !1 for false

       --builtIns
              Minify standard built-in objects

       --consecutiveAdds
              Inlines consecutive property assignments, array pushes, etc.

       --deadcode
              Inlines bindings and tries to evaluate expressions.

       --evaluate
              Tries to evaluate expressions and inline the result. Deals with numbers and strings

       --flipComparisons
              Optimize code for repetition-based compression algorithms such as gzip.

       --infinity
              Minify Infinity to 1/0

       --memberExpressions
              Convert valid member expression property literals into plain identifiers

       --mergeVars
              Merge sibling variables into single variable declaration

       --numericLiterals
              Shortening of numeric literals via scientific notation

       --propertyLiterals
              Transform valid identifier property key literals into identifiers

       --regexpConstructors
              Change RegExp constructors into literals

       --removeConsole
              Removes all console.* calls

       --removeDebugger
              Removes all debugger statements

       --removeUndefined
              Removes rval's for variable  assignments,  return  arguments  from  functions  that
              evaluate to undefined

       --replace
              Replaces matching nodes in the tree with a given replacement node

       --simplifyComparisons
              Convert === and !== to == and != if their types are inferred to be the same

       --typeConstructors
              Minify constructors to equivalent version

       --undefinedToVoid
              Transforms undefined into void 0

              Other Options:

       --keepFnName
              Preserve Function Name (useful for code depending on fn.name)

       --keepClassName
              Preserve Class Name (useful for code depending on c.name)

       --keepFnArgs
              Don't remove unused fn arguments (useful for code depending on fn.length)

       --tdz  Detect usages of variables in the Temporal Dead Zone

              Nested Options:

              To   use   nested   options   (plugin  specfic  options)  simply  use  the  pattern
              --pluginName.featureName.

              For example, minify index.js --mangle.keepClassName --deadcode.keepFnArgs --outFile
              index.min.js