javascript - Webpack does not compress the files enough -

-

this webpack config use development , production modes;

let debug = process.env.node_env !== 'production'; import webpack "webpack"; import livereloadplugin "webpack-livereload-plugin"; import webpacknotifierplugin "webpack-notifier"; import validate "webpack-validator"; import failplugin "webpack-fail-plugin"; import autoprefixer "autoprefixer";  let loaders = [     {test: /\.tsx?$/, loader: 'ts', exclude: /(node_modules)/},     {         test   : /\.js?$/,         exclude: /(node_modules)/,         loader : 'babel', // 'babel-loader' legal name reference         query  : {             presets       : ['es2015'],             cachedirectory: true         }     },     {         test  : /\.(eot|ttf|wav|mp3|png|jpg|jpeg|gif|svg|woff|woff2)$/,         loader: 'url-loader',     },     {         test   : /\.scss$/,         loaders: [             "style-loader",             "css-loader",             "postcss-loader",             "sass-loader?outputstyle=compressed"         ]     } ];  let globaljquery = {     $              : 'jquery',     jquery         : 'jquery',     'window.jquery': 'jquery' };   let devplugins = [     new webpacknotifierplugin({excludewarnings: true}),     new webpack.provideplugin(globaljquery),     new livereloadplugin(),     new webpack.defineplugin({         'process.env': {             'node_env': json.stringify('production')         }     }),     // new extracttextplugin('css/app.css', {allchunks: true}),     failplugin, ];  let prodplugins = [     new webpack.optimize.dedupeplugin(),     new webpack.optimize.occurenceorderplugin(),     new webpack.optimize.uglifyjsplugin({         compress : {warnings: false},         output   : {comments: false},         sourcemap: false     }),     new webpack.provideplugin(globaljquery) ];  module.exports = validate({     context: __dirname,     devtool: 'eval',     resolve: {         extensions: ['', '.webpack.js', '.web.js', '.ts', '.js'],         alias     : {jquery: __dirname + '/resources/assets/js/libs/jquery-3.1.0.min.js'}     },     entry  : [         // 'webpack/hot/dev-server',         // 'webpack-dev-server/client?http://localhost:8081',         __dirname + '/resources/assets/js/main.js'     ],     output : {         path      : __dirname + '/public',         publicpath: '/public/',         filename  : 'js/app.js'     },     plugins: debug ? devplugins : prodplugins,     module : {         loaders: loaders,     },     postcss: () => {         return [autoprefixer]     } });

but reason if minify modules individually compiles smaller bundle if delegate same task webpack in production mode.

for example if use uncompressed "owl carousel" plugin , delegate compressing task webpack bundle 43 kb larger.

plugins such photoswipe make bundle around 82kb larger.

jquery 120kb larger...

what miss compressing individual plugins manually more efficient, point of view webpack should doing task automatically , compressing files same level doing manually...?


Comments

Post a Comment

Popular posts from this blog

Spring Boot + JPA + Hibernate: Unable to locate persister -

-
i trying work entity inside request method of spring boot application. entity in project , pom.xml has dependencies it. why error message?: org.hibernate.unknownentitytypeexception: unable locate persister: com.ric.bill.model.bs.par package com.ric.web; import java.util.concurrent.atomic.atomiclong; import javax.persistence.entitymanager; import javax.persistence.persistencecontext; import net.sf.ehcache.cachemanager; import net.sf.ehcache.management.cache; import net.sf.ehcache.management.cachestatistics; import org.hibernate.stat.statistics; import org.springframework.beans.factory.annotation.autowired; import org.springframework.boot.autoconfigure.domain.entityscan; import org.springframework.cache.annotation.enablecaching; import org.springframework.transaction.annotation.enabletransactionmanagement; import org.springframework.transaction.annotation.propagation; import org.springframework.transaction.annotation.transactional; import org.springframework.web.bind.annotati
Read more

go - Golang: panic: runtime error: invalid memory address or nil pointer dereference using bufio.Scanner -

-
i implementing go program uses bufio.scanner , bufio.writer have packaged code follows package main import ( "fmt" "player/command" "strings" ) func main() { //enter code here. read input stdin. print output stdout commands.scanner.scan() { //scan new line , send comand variable check command exist or not input := strings.split(strings.trim(commands.scanner.text(), " "), " ") command := input[0] if command == "" { fmt.printf("$ %s:", commands.pwd) continue } if !commands.commands[command] { commands.throwerror("cannot recognize input.") } else { commands.execute(command, input[1:], nil) } fmt.printf("$ %s:", commands.pwd) } } i using init.go file in main package follows package main import ( "flag" "player/sourc
Read more

c - double free or corruption (fasttop) -

-
this code reads null terminated string file (file containing null terminated strings & should provide index wanted string). error: *** error in `./main': double free or corruption (fasttop): 0x090a4a80 *** aborted code: char *tmp_realloc=null; char *sstring=null; int i=1; /*set file pointer point string*/ fseek(fh,index,seek_set); sstring=(char*)malloc(sizeof(char)); if(sstring == null) return null; tmp_realloc=sstring; while( (*(sstring+i-1)=(char)fgetc((file*)fh)) != 0x0 ) { /*reallocate more memory*/ tmp_realloc=(char*)realloc((char*)sstring,++i); /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strcpy((char*)tmp_realloc,(char*)sstring); free(sstring); sstring=tmp_realloc; } } could tell me pointer causing issue (& reason) ? remove part /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strc
Read more