hot fix #1

frontend/craco.config.js

@@ -6,6 +6,13 @@ module.exports = {
       '@': path.resolve(__dirname, 'src/')
     },
     configure: (webpackConfig) => {
+      // Always remove ESLint for better performance
+      webpackConfig.plugins = (webpackConfig.plugins || []).filter((plugin) => {
+        const name = plugin && plugin.constructor && plugin.constructor.name;
+        if (name === 'ESLintWebpackPlugin') return false;
+        return true;
+      });
+
       // Optimize for production builds
       if (process.env.NODE_ENV === 'production') {
         // Reduce memory usage during build
@@ -30,6 +37,25 @@ module.exports = {
           runtimeChunk: 'single',
         };
 
+        // Limit parallelism of existing minimizers to lower memory footprint
+        if (Array.isArray(webpackConfig.optimization.minimizer)) {
+          webpackConfig.optimization.minimizer = webpackConfig.optimization.minimizer.map((minimizer) => {
+            const name = minimizer && minimizer.constructor && minimizer.constructor.name;
+            if (name === 'TerserPlugin') {
+              if (minimizer.options) {
+                minimizer.options.parallel = false;
+                minimizer.options.extractComments = false;
+              }
+            }
+            if (name === 'CssMinimizerPlugin' || name === 'CssMinimizerWebpackPlugin') {
+              if (minimizer.options) {
+                minimizer.options.parallel = 1;
+              }
+            }
+            return minimizer;
+          });
+        }
+
         // Disable source maps if env variable is set
         if (process.env.GENERATE_SOURCEMAP === 'false') {
           webpackConfig.devtool = false;