FAQ Database Discussion Community


Browserify uglify via node script or command line?

javascript,node.js,gulp,browserify,uglifyjs
It seems in many places the professionals are building their projects using a node.js script that involves either gulp or grunt. What I can't figure out though, is why the script method is preferrable? When switching from the command line version to the script version, you add other packages in:...

Sentry - JavaScript Projects and Source Maps

error-logging,uglifyjs,source-maps,sentry
i have some questions about the Sentry handling of minified JavaScript code. My Projects have around ~3 MB of regular JavaScript, in production its reduced to 200 - 400kb. How does it work if Sentry is implemented plus JavaScript Sourcemaps. If an error appears, will the client load the sourcemap...

Which tool used to uglify this piece of code?

javascript,uglifyjs
While checking source code of a page I saw the JS code uglified as seen here: eval((function(D28){for(var J28="",p28=0,C28=function(D28,y28){for(var L28=0,E28=0;E28=32&&t28<=127){L28+=t28-32;}}return L28;};p28((0x50,48.)>(54.0E1,99.)?2:1.3860E3<=(27.,0xA9)?(1.95E2,0x229):13.98E2<(126,0x240)?2:(0x1B2,0x19F)>(0x9F,105)?(140.,0):(104.,0xF3)<=99?\"W\"` Q 6E,19))){I=X.substring(v,Q);c=I.length;return Y(I,c,x);}else if(v===((13.25E2,77.)>=(0x157,146.)?(26.,70.9E1):(0x213,10.59E2)<` F...

Webpack optimize with UglifyJS plugin causes runtime error

javascript,reactjs,uglifyjs,webpack
I have an isomorphic React application that is bundled via webpack. I have 2 entry points corresponding to 2 bundled file outputs: vendors.js and app.js. When running the webpack-dev-server or when compiling without any optimization flags, everything works fine. However, as soon as I try to use the Uglify plugin,...

how to uglify javascript wiithout minifying it?

javascript,uglifyjs
I'm trying to debug some errors in my JS. I usually use gulp + uglify to get an ugly minified one-liner. Now I need to get the file with the original lines intact to know which line gave me an error - but I'd still like to keep an atmosphere...

Different sbt-web pipeline task settings in development vs production?

playframework,sbt,playframework-2.3,uglifyjs,sbt-web
I would like an sbt setting to have a different value when running in development (sbt run) than production (sbt dist / sbt start). Specifically I am using sbt-uglify. I use it in development to concatenate javascript assets into one file. I have compression and mangling disabled in development because...

How to install uglify-js on Travis CI?

travis-ci,uglifyjs
My build is failing on Travis CI because uglify-js won't install. The relevant parts of the output log are below. I am installing nodejs and npm because this is a language: cpp build not a language: node_js build (its a C++ library with bindings to other languages, including some client...

uglifyjs javascript inside php files

javascript,php,minify,uglifyjs
My project has a lot of JS code inside PHP files. I want to minify the JS code in these files and I like the uglifyjs2 program. Is it possible for that (or any) JS minifier to act on JS code INSIDE a php file? Someone is going to suggest...

External Source Map Tool

javascript,uglifyjs,source-maps
I have a minimized file in production, with a an error handler that logs the errors, as well as the source map that was generated when I minified the file, however I have no way to map the errors to my source file since the errors are in a log...

angular-bootstrap modal background is not transparent after uglify

angularjs,twitter-bootstrap,gulp,uglifyjs,angular-bootstrap
Angular Bootstrap modal is not working correctly in Gulp production mode, but in dev mode it works fine. My GULP method which responsible for code compression: gulp.task('scripts-prod', function() { return gulp.src(paths.vendorJavascript.concat(paths.appJavascript, paths.appTemplates)) .pipe(plugins.if(/html$/, buildTemplates())) .pipe(plugins.concat('app.js')) .pipe(plugins.ngAnnotate()) .pipe(plugins.uglify({ mangle: { except: ['angular', 'angular-bootstrap'] } })) .pipe(plugins.rev()) .pipe(gulp.dest(paths.publicJavascript))...

What the meaning of browserify . -t [envify --NODE_ENV production] | uglifyjs -cm > js/bundle.min.js

npm,browserify,uglifyjs
I saw this in flux chat examplethe. browserify . -t [envify --NODE_ENV production] | uglifyjs -cm > js/bundle.min.js Why is browserify . -t [envify --NODE_ENV production] used here? How is the . used? Why is [envify --NODE_ENV production] used after -t? ...