https://github.com/madskristensen/BundlerMinifier
how to use:
https://github.com/madskristensen/BundlerMinifier/wiki https://www.hanselman.com/blog/OptionsForCSSAndJSBundlingAndMinificationWithASPNETCore.aspx
Options for CSS and JS Bundling and Minification with ASP.NET Core in vs2017 Features Bundles CSS, JavaScript or HTML files into a single output file Saving a source file triggers re-bundling automatically Support for globbing patterns MSBuild support for CI scenarios supported Minify individual or bundled CSS, JavaScript and HTML files Minification options for each language is customizable Shows a watermark when opening a generated file Task Runner Explorer integration Command line support Shortcut to update all bundles in solution Suppress output file generation Convert to Gulp bundleconfig.json The extension adds a bundleconfig.json file at the root of the project which is used to configure all bundling.
Here's an example of what that file looks like:
// Configure bundling and minification for the project.
// More info at https://go.microsoft.com/fwlink/?LinkId=808241
[
{
"outputFileName": "wwwroot/css/site.min.css",
// An array of relative input file paths. Globbing patterns supported
"inputFiles": [
"wwwroot/css/site.css"
]
},
{
"outputFileName": "wwwroot/js/site.min.js",
"inputFiles": [
"wwwroot/js/site.js"
],
// Optionally specify minification options
"minify": {
"enabled": true,
"renameLocals": true
},
// Optionally generate .map file
"sourceMap": false
}
]