Add BrowserSync

wp-content/themes/twentynineteen-tailwindcss/package.json

@@ -5,6 +5,8 @@
     "watch": "npm run build -- --watch"
   },
   "devDependencies": {
+    "browser-sync": "^2.26.3",
+    "browser-sync-webpack-plugin": "2.0.1",
     "cross-env": "^5.2.0",
     "laravel-mix": "^4.0.14",
     "postcss-nested": "^4.1.2",

wp-content/themes/twentynineteen-tailwindcss/webpack.mix.js

@@ -4,3 +4,12 @@ mix.postCss('src/css/style.css', '', [
   require('tailwindcss')('./tailwind.config.js'),
   require('postcss-nested')(),
 ])
+
+mix.browserSync({
+  proxy: 'wordcamp2019.docksal',
+  notify: false,
+  files: [
+    '*.php',
+    'src/**/*.css'
+  ],
+})