babel-minify
Node API and CLIUse
babel-minify
if you don't already use babel (as a preset) or want to run it standalone.Installation
npm install babel-minify --save-dev
Usage
Node API
const minify = require("babel-minify");
const {code, map} = minify("input code", {
mangle: {
keepClassName: true
}
});
CLI
minify input.js --out-file input.min.js --mangle.keepClassName
Node API
const minify = require("babel-minify");
minify(input, minifyOptions, overrides)
minifyOptions
Refer babel-preset-minify optionsoverrides
babel
: Custom babelminifyPreset
: Custom minify presetinputSourceMap
: Input SourcemapsourceMaps
: Booleancomments
: Function | RegExp | Boolean
CLI Options
minify input.js [options]
Simple preset options
For simple options, use--optionName
in CLIRefer preset's 1-1 options for the list of options
Example:
minify input.js --mangle false
Nested preset options
Usage:--optionName.featureName
Example:
minify input.js --mangle.keepClassName --deadcode.keepFnArgs --outFile input.min.js
Refer the corresponding plugins to know the list of options it takes
IO options
--out-file path/to/file.min.js
: Output filename. Used only when reading from STDIN / a single input file--out-dir path/to/dir
: Output Directory.