One the most basic and popular uses for details is to paste the sessioninfo at the bottom of a GitHub issue.

Pro tip: When using details in knitr/rmarkdown documents there is no need to set the knitr chunk options to results=‘asis’, there are already predefined print methods for these environments.


sessioninfo::session_info()|>
  details::details(
    summary = 'Current session info',
    open    = TRUE
  )
Current session info


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 version  R version 4.4.1 (2024-06-14)
 os       Ubuntu 22.04.5 LTS
 system   x86_64, linux-gnu
 ui       X11
 language en
 collate  en_US.UTF-8
 ctype    en_US.UTF-8
 tz       Etc/UTC
 date     2025-10-14
 pandoc   3.2 @ /usr/lib/rstudio-server/bin/quarto/bin/tools/x86_64/ (via rmarkdown)
 quarto   1.5.57 @ /usr/local/bin/quarto


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[90m [1] /tmp/RtmpanTfFl/temp_libpath3e17eb20d55c51
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[90m [2] /cluster-data/user-homes/elizabethb/projects/prism-pkgdocs-build/installed-pkgs/priority-3/details_0.4.0_lib
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