Is there a good JavaScript minifier

Question

What JavaScript minifier do you recommend

User · Accepted Answer

UglifyJS2  used by the jQuery project

User · Answer

Pretty Diff - http   prettydiff com  m minify

User · Answer

If you are using PHP you might also want to take a look at minify which can minify and combine JavaScript files  The integration is pretty easy and can be done by defined groups of files or an easy query string  Minified files are also cached to reduce the server load and you can add expire headers through minify

User · Answer

Active   Closure Compiler UglifyJS2   Deprecated   YUI Compressor UglifyJS     Google Closure Compiler generally achieves smaller files than YUI Compressor  particularly if you use the advanced mode  which looks worryingly meddlesome to me but has worked well on the one project I ve used it on    Several big projects use UglifyJS  and I ve been very impressed with it since switching

User · Answer

There are several you can use try    YUI compressor jsmin Microsoft Ajax minifier  has hypercrunching

User · Answer

Sometimes i use this  http   closure-compiler appspot com home

User · Answer

This tool  jscompressor com is pretty good

User · Answer

JavaScript Minifier gives a good API you can use programatically   curl -X POST -s --data-urlencode  input   function     alert  Hello  World          http   javascript-minifier com raw   Or by uploading a file and redirecting to a new file   curl -X POST -s --data-urlencode  input ready js  http   javascript-minifier com raw  gt  ready min js   Hope that helps

User · Answer

YUI minifier

[javascript] Is there a good JavaScript minifier?

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