For Nix alternatives, reproduce a real development environment and one deployable artifact.
- Build from a clean machine with pinned dependencies and no local cache.
- Compare output hashes or behavior across supported systems.
- Update one dependency and inspect the resulting change and lock data.
- Rehearse rollback after a broken update.
- Assess package availability, learning curve, cache operation, and CI integration.
A familiar package command is not equivalent to reproducibility. Define whether you need package management, dev shells, system configuration, or all three.
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