<ul><li>A memory Heap error occurred on DigitalOcean droplet while trying to build a React app during deployment</li><li>The error is due to the Node.js installation having restricted heap memory, leading to an exceeded memory restriction during the build process</li><li>To resolve the error, the heap memory can be adjusted by setting the NODE_OPTIONS to a higher value like '--max-old-space-size=4096'</li><li>After adjusting the heap memory, running 'yarn build' should work without any errors</li></ul>

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory on Digital OceanDroplet

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