Builderz Zero Configuration JavaScript Bundler build/er/z is built originally to bundle monorepos, expanded later to cover more build cases with a wide variety of options. It implements rollup, taking advantage of its simplicity and customization to build one-step production bundler. Install npm install builderz Easy to use "build" : " builderz " Easy to customize In your packages.json to compile to a CommonJS module (cjs) and minify the bundle just pass the required arguments. "build" : " builderz --formats=cjs --minify " Or in a package.json file "name" : " my-package " , "version" : " 0.0.1 " , "builderz" :{ "formats" : [ " cjs " ], "minify" : true , } Of course you cane import it as build package somewhere in your project: const builderz = require ( "builderz" ) ; // Multi-word options are camel-cased. Pass list as array. const options = { } ; builderz ( options ) ; Options -m, --minify < boolean > Minify bundle works only if format is provided (default: false) -p, --sourcemap < boolean > Enable sourcemap in output -c, --camel-case < boolean > Add camel-cased output file (default: true) -l, --clean-build < boolean > Clean previous build folder (default: false) -t, --strict < boolean > Enable Strict Mode (default: false) -r, --sort-pkg < boolean > Enable sorting packages for monorepo (default: true) -d, --es-module < boolean > Define Property exports- es_model (default: false) --formats < list > Specific build format (default: []) --build-name < string > Specific folder build name (default: " dist " ) --output < string > Custom output name --pkg-paths < list > Provide custom paths not in the root/src (default: []) --pkg-names < list > Building specific package[s], in workspace (default: []) --alias < list > Package Alias (default: []) --entries < list > Add multi entries instead of default src/index. (default: []) --banner < string > Add banner to output --external < list > Passing external libraries not to bundle -h, --help display help for command Test npm test License This project is licensed under the GPL-3.0 License