JSCompressor - Js Compressor - Javascript Compressor

As I type

{
  parse: {
    bare_returns     : false,
    ecma             : 8,
    expression       : false,
    filename         : null,
    html5_comments   : true,
    shebang          : true,
    strict           : false,
    toplevel         : null
  },
  compress: {
    arrows           : true,
    booleans         : true,
    collapse_vars    : true,
    comparisons      : true,
    computed_props   : true,
    conditionals     : true,
    dead_code        : true,
    drop_console     : false,
    drop_debugger    : true,
    ecma             : 5,
    evaluate         : true,
    expression       : false,
    global_defs      : {},
    hoist_funs       : false,
    hoist_props      : true,
    hoist_vars       : false,
    ie8              : false,
    if_return        : true,
    inline           : true,
    join_vars        : true,
    keep_classnames  : false,
    keep_fargs       : true,
    keep_fnames      : false,
    keep_infinity    : false,
    loops            : true,
    negate_iife      : true,
    passes           : 1,
    properties       : true,
    pure_getters     : "strict",
    pure_funcs       : null,
    reduce_funcs     : true,
    reduce_vars      : true,
    sequences        : true,
    side_effects     : true,
    switches         : true,
    top_retain       : null,
    toplevel         : false,
    typeofs          : true,
    unsafe           : false,
    unsafe_arrows    : false,
    unsafe_comps     : false,
    unsafe_Function  : false,
    unsafe_math      : false,
    unsafe_methods   : false,
    unsafe_proto     : false,
    unsafe_regexp    : false,
    unsafe_undefined : false,
    unused           : true,
    warnings         : false
  },
  mangle: {
    eval             : false,
    ie8              : false,
    keep_classnames  : false,
    keep_fnames      : false,
    properties       : false,
    reserved         : [],
    safari10         : false,
    toplevel         : false
  },
  output: {
    ascii_only       : false,
    beautify         : false,
    bracketize       : false,
    comments         : /@license|@preserve|^!/,
    ecma             : 5,
    ie8              : false,
    indent_level     : 4,
    indent_start     : 0,
    inline_script    : true,
    keep_quoted_props: false,
    max_line_len     : false,
    preamble         : null,
    preserve_line    : false,
    quote_keys       : false,
    quote_style      : 0,
    safari10         : false,
    semicolons       : true,
    shebang          : true,
    source_map       : null,
    webkit           : false,
    width            : 80,
    wrap_iife        : false
  },
  wrap: false
}

JSCompressor.com is an excellent tool to help you minify your JavaScript! It's a tried and tested tool, used by libraries such as jQuery.

This is a simple wrapper for the browser around the minifier; the hard work is done by the Uglify team.

The minified output ()

Online JavaScript Minifier