Containerize Your 'R' Project R package containr version 0.1.3 Provides tools for containerizing 'R' projects. The core function, 'generate_dockerfile()', analyzes an 'R' project's environment and dependencies via an 'renv' lock file and generates a ready-to-use 'Dockerfile' that encapsulates the computational setup. Designed to help researchers build portable, reproducible workflows that can be reliably shared, archived, and rerun across systems. See R Core Team (2025) <https://www.R-project.org/>, Ushey et al. (2025) <https://CRAN.R-project.org/package=renv>, and Docker Inc. (2025) <https://www.docker.com/>. Software Imports: cli, dplyr, glue, httr, purrr, readr Suggests: spelling, testthat (>= 3.0.0), withr Erwin Lares <erwin.lares@wisc.edu> Comprehensive R Archive Network (CRAN) Erwin Lares [aut, cre] (ORCID: <https://orcid.org/0000-0002-3284-828X>) Apache License (>= 2) 2026-04-26 application/tgz https://CRAN.R-project.org/package=containr doi:10.32614/CRAN.package.containr en-US