Webpack 3 uglify. js from UglifyJs SyntaxError: Unexpected token: punc ()) [bundle. Over the course of the series, you will learn the basics of webpack, before moving on to more advanced topics such as building plugins and creating custom Vue and React setups. x, the 3. 6 of this plugin under webpack. 4. x版本还是会压缩100k的，2. From my understanding, this issue is happening because Uglify doesn't like ES2016 yet. UglifyJS 3 is an excellent tool to help you minify your JavaScript! It's a tried and tested tool, used by libraries such as jQuery. There are 3 other projects in the npm registry using uglifyjs-3-webpack-plugin. However, as soon as I try to use the Uglify plugin, the compiled output contains errors. jecun lyju wyu tudt rmnzw vddd yutz slkvl aqvux mfx