node --max-old-space-size=4096 script.js

Category: Node.js & npm/yarn

node --max-old-space-size=4096 script.js

Increase Node's V8 heap to 4 GB — useful for memory-intensive build tools or large datasets

Raises Node's V8 JavaScript heap memory limit from the default ~1.5 GB to 4 GB. Needed for memory-hungry build tools or data processing scripts.
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