Uglifyjs is a general-purpose JavaScript parser/compressor/beautifier toolkit. It is developed on NodeJS, but it should work on any JavaScript platform supporting the CommonJS module system.
Questions tagged [uglifyjs]
847 questions
0
votes
1 answer
Does express-uglifyjs tolerate missing semicolons ? (strict_semicolons)
I'm using express-uglify 0.3.1, (uses uglify-js 1.3.4)
and I'm getting parse errors for every missing semicolon.
The doc : https://github.com/mishoo/UglifyJS/
mentions a strict_semicolons option, that apparently defaults to false.
How can I…
Max L.
- 9,774
- 15
- 56
- 86
0
votes
1 answer
Concatenate & minify directory of JS files into one JS file with Guard and UglifyJS
I have a folder of JS plugins that i would like to concatenate and minify into a plugins.js file using Guard and UglifyJS
Here's what I have in my Guardfile so far
guard 'uglify', :input => 'js-unprocessed/plugins/*.js', :output =>…
Paul Mason
- 1,818
- 2
- 20
- 32
0
votes
2 answers
Minify / Combining all JS files from directory
I am new to uglify-js. I want to minify all javascript files from src/js/ directory to lib/js/. Is there any command to minify all js files directory?
Thanks in advance.
Dipesh Gandhi
- 765
- 1
- 13
- 31
0
votes
1 answer
Grunt.js - uglify / yui compressor - one to one file mapping
I know I can uglify multiple files into one like this:
uglify: {
dist: {
files: {
'Scripts/build.js': ['Scripts/*.js']
}
}
}
But what if a want to uglify multiple files without bundling and without writing each…
Sergej Popov
- 2,933
- 6
- 36
- 53
0
votes
1 answer
uglify.js, internet explorer 9 error
please help
don't know what's this but seems uglify.js source maps proceed with IE9 error
it looks like
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)
Timestamp: Tue, 23 Apr 2013 07:29:26 UTC
Message: Expected ';'
…
Kosmetika
- 20,774
- 37
- 108
- 172
0
votes
1 answer
No module error while trying to compress static files
I'm trying to compress my static files using node and keep getting a no module error
Basil-MBP:syte Basil$ python compress.py
Traceback (most recent call last):
File "compress.py", line 13, in
from django.conf import…
bsiddiqui
- 1,886
- 5
- 25
- 35
0
votes
1 answer
Javascript regex to match a pattern but NOT match a regex literal (r.js optimizer and uglify issue)?
I've got a Backbone application, organized into modules using Require.js. One of these modules contains a Handlebars helper, which has a method I use to pull a legal header off of all our HTML templates for each View. The header is contained in an…
J. Ky Marsh
- 2,465
- 3
- 26
- 32
0
votes
1 answer
UglifyJS / UglifyJS2 - How hard it is to decrypt / revert-engineer the result?
Is there any tool already available that could revert the optimized blob back into human readable, easily-understandable state?
gsklee
- 4,774
- 4
- 39
- 55
0
votes
2 answers
How can I check for undefined identifiers using UglifyJS
I want to use the UglifyJS parser to check if any identifiers in a piece of code are used when they are not guaranteed to be defined.
Example:
// Should raise an error since myfunc and myvar have not been defined, but works
var ast =…
Flash
- 15,945
- 13
- 70
- 98
0
votes
1 answer
Encoding options not supported in 1.8: r:UTF-8
I am trying to use Ruby Uglifier gem, but it's giving this warning and the output javascript is not minified:
/usr/lib/ruby/gems/1.8/gems/uglifier-1.2.7/lib/uglifier.rb:51: warning: encoding options not supported in 1.8: r:UTF-8
amtanay
- 23
- 5
0
votes
1 answer
uglified code will not write into file
i want to traverse the directory and get the .js files and uglifying using uglifyjs and node.js but i have some problems with my code. below is my code :
var mkdirp = require( 'mkdirp' ),
walk = require( 'walk' ),
fs = require( 'fs' ),
…
Shreedhar
- 5,502
- 3
- 22
- 27
0
votes
1 answer
Is there an option flag to ignore any javascript errors in uglifyjs?
I'm using uglifyjs module in node.js. When I use the following command to minify my scripts, I get a javascript parse error from uglifyjs. Is there a way to ignore it?
I like to check my js errors in browser, not with uglifyjs.
cat file1.js file2.js…
Moon
- 22,195
- 68
- 188
- 269
-1
votes
1 answer
Executing long taking uglifyjs on VPS
I have a VPS server where I am updating the code and one step is to execute UglifyJS, this is very slow and takes about 20 seconds. Our VPS will always kill the process that takes 100% CPU for longer than 10 seconds. So what I do is start uglify…
exebook
- 32,014
- 33
- 141
- 226
-1
votes
2 answers
UglifyJs unexpected token error
I have already used this in my webpack.config.js
use: [{
loader: 'babel-loader',
options: {
presets: ['es2015', 'es2016', 'react']
}
}]
But still I am getting error at the token let which I have used.
I get…
ANURAG GUPTA
- 173
- 1
- 13
-1
votes
1 answer
gulp maintain same destination path as in the source
I have a below angular folder structure . I want to uglify/minify the js and html files.
Finally I want the same folder structure is maintained in the "build" folder.
How can I do this in gulp?
client
views
index.html
…
JavaUser
- 25,542
- 46
- 113
- 139