Reduce memory usage for nextjs in dev mode (#2211)

Co-authored-by: Your Name <[email protected]>

Author: rhysyngsun

docker-compose.apps.yml

@@ -36,7 +36,6 @@ services:
     command:
       - |
         yarn install --immutable
-        yarn workspace ol-components storybook --no-open &
         yarn watch
     ports:
       - "8062:8062"

frontends/main/next.config.js

@@ -100,6 +100,19 @@ const nextConfig = {
   env: {
     FEATURE_FLAGS: JSON.stringify(processFeatureFlags()),
   },
+
+  experimental: { webpackMemoryOptimizations: true },
+
+  webpack: (config, { dev }) => {
+    if (dev) {
+      config.cache = Object.freeze({
+        type: "filesystem",
+        allowCollectingMemory: true,
+      })
+    }
+    // Important: return the modified config
+    return config
+  },
 }
 
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