minify CSS

README.md

@@ -59,6 +59,7 @@ To build everything once for production
 ```shell
 npm run build
 ```
+_note: `removeUnusedCss` will throw “Error: Could not load script:…” but it doesn’t make stop it from working. Just ignore it.
 
 ### Admin & Wagtail
 In case you want to access admin page, either Django or Wagtail one, you need to create a superuser and log in with its credentials:

gulpfile.mjs

@@ -131,7 +131,7 @@ const processCss = series(cleanupCss, sassCompile);
 export const develop = series(cleanupAll, copyStatic, sassCompile, parallel(runServer, startBrowsersync, watchFiles));
 
 // build everything for production
-export const build = series(cleanupAll, copyStatic, sassCompile /*removeUnusedCss*/); // todo: make uncss work
+export const build = series(cleanupAll, copyStatic, sassCompile, removeUnusedCss);
 
 // the default task runs when you run just `gulp`
 export default build;