Home / developer-tools / Fix npm run build Failed Due to Webpack Configuration - How to Resolve Node.js Heap Out of Memory Error-Port Already in Use by Another Container – Docker Compose Solution

Fix npm run build Failed Due to Webpack Configuration - How to Resolve Node.js Heap Out of Memory Error-Port Already in Use by Another Container – Docker Compose Solution

2026-07-28 07:57:10

Fix npm run build Failed Due to Webpack Configuration - How to Resolve Node.js Heap Out of Memory Error-Port Already in Use by Another Container – Docker Compose Solution

Result check

Keep one change per test run so you know which step helped.
Undo temporary changes after the issue is confirmed.