Native and Extensible R Driver for 'Zarr' R package zarr version 0.4.2 The 'Zarr' specification is widely used to build libraries for the storage and retrieval of n-dimensional array data from data stores ranging from local file systems to the cloud. This package is a native 'Zarr' implementation in R with support for all required features of 'Zarr' version 3. It is designed to be extensible such that new stores, codecs and extensions can be added easily. Software Depends: R (>= 4.2) Imports: Rcpp (>= 1.0.0), blosc, jsonlite, methods, R6 LinkingTo: Rcpp Suggests: bit64, curl, digest, future, future.apply, qs2, testthat (>= 3.0.0), zlib Patrick Van Laake <patrick@vanlaake.net> Comprehensive R Archive Network (CRAN) Patrick Van Laake [aut, cre, cph] MIT + file LICENSE (https://CRAN.R-project.org/package=zarr/LICENSE) 2026-07-11 application/tgz https://CRAN.R-project.org/package=zarr doi:10.32614/CRAN.package.zarr