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DevOps and Deployment

I cover shipping Node.js apps reliably, including Docker multi-stage builds and zero-downtime deployments. Hands-on guidance for developers who deploy their own services and want smaller images and no dropped requests.

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GitHub Actions SSH Deploy: Permission Denied
DevOps and Deployment

GitHub Actions SSH Deploy: Permission Denied

GitHub Actions SSH deploy failing with Permission denied (publickey)? Here is the real cause -- a corrupted key -- and the fix that actually works.

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Docker Multi-Stage Builds for Node.js Apps
DevOps and Deployment

Docker Multi-Stage Builds for Node.js Apps

Learn how Docker multi-stage builds for Node.js shrink images from 1 GB to under 150 MB, with a production Dockerfile and CI caching tips you can copy.

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