Watch the File System for Changes R package watcher version 0.2.0 R binding for 'libfswatch', a file system monitoring library. Watch files, or directories recursively, for changes in the background. Log activity, or call an R function, upon every change event. Software Depends: R (>= 3.5) Imports: later, R6, rlang Suggests: 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>), Enrico M. Crisostomo [cph] (libfswatch library), Alan Dipert [cph] (libfswatch library) MIT + file LICENSE (https://CRAN.R-project.org/package=watcher/LICENSE) 2026-06-22 application/tgz https://CRAN.R-project.org/package=watcher doi:10.32614/CRAN.package.watcher