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Re:Ask HN: Should I learn Docker to deploy my app in VPS? by nacozarina on Saturday January 10, 2026 @01:35PM (#46568563)
for external cloud I’ve always deployed node.js docker images for aws lambda and had pleasant experience

testing your app as-a-container locally before pushing is a worthwhile check to ensure you don’t have config/startup issues

learning docker is a separate skill, yet is versatile, you can wrap anything in an OCI image

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