Build Once, Deploy Many: Artifacts, Versioning and Immutable Packages
Building an artifact once and carrying that same artifact, by tag or digest, from staging to production guarantees that what was tested on staging is what reaches production; even building the same commit twice yields different images. Reproducible builds with lock files and npm ci, stamping versions with the commit SHA, the :latest trap, and a runtime config.json for Angular.
8 Nov 2026
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10 min
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5
