Integrated the Dailies.nvim Vim plugin into the hmemcpy/nixpkgs repository, focusing on reproducible installs and deterministic builds. Leveraging Nix and Nix Package Management, the work involved packaging the plugin with its source and metadata, pinning it to a specific version and commit hash to ensure consistent installation across environments. The approach aligned with nixpkgs standards for Vim plugin packaging, enhancing downstream CI reliability and developer experience by guaranteeing that builds remain stable over time. Documentation was updated to clarify the reproducible install process and workflow, supporting maintainability and transparency for future contributors working with Vim plugins in Nix.