Shared Memory for R Objects R package mori version 0.1.0 Share R objects across processes on the same machine via a single copy in 'POSIX' shared memory (Linux, macOS) or a 'Win32' file mapping (Windows). Every process reads from the same physical pages through the R Alternative Representation ('ALTREP') framework, giving lazy, zero-copy access. Shared objects serialize compactly as their shared memory name rather than their full contents. Software Depends: R (>= 4.3) Suggests: lobstr, mirai, testthat (>= 3.0.0) Charlie Gao <charlie.gao@posit.co> Comprehensive R Archive Network (CRAN) Charlie Gao [aut, cre] (ORCID: <https://orcid.org/0000-0002-0750-061X>), Posit Software, PBC [cph, fnd] (ROR: <https://ror.org/03wc8by49>) MIT + file LICENSE (https://CRAN.R-project.org/package=mori/LICENSE) 2026-04-21 application/tgz https://CRAN.R-project.org/package=mori doi:10.32614/CRAN.package.mori