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learnr2: Interactive Tutorials with 'Quarto' and 'WebR'

Create interactive R tutorials that run entirely in the browser using 'Quarto' <https://quarto.org> and 'WebR' <https://docs.r-wasm.org/webr/latest/> via the 'quarto-live' extension. Provides 'learnr'-style authoring conveniences – scaffolding, exercises, hints, solutions, and quizzes – without 'Shiny', 'R Markdown', or a server.

Version: 0.1.3
Depends: R (≥ 4.0.0)
Imports: fs, htmltools, httpuv, jsonlite, knitr, quarto, rmarkdown
Suggests: learnr, pkgdown, pkgload, rstudioapi, testthat (≥ 3.2.0), withr
Published: 2026-10-20
DOI: 10.32614/CRAN.package.learnr2
Author: David Kane ORCID iD [aut, cre, cph], Minh Vu [aut]
Maintainer: David Kane <dave.kane at gmail.com>
BugReports: https://github.com/PPBDS/learnr2/issues
License: MIT + file LICENSE
Copyright: See file inst/COPYRIGHTS for the bundled third-party components.
learnr2 copyright details
URL: https://github.com/PPBDS/learnr2, https://ppbds.github.io/learnr2/
NeedsCompilation: no
SystemRequirements: Quarto command line tool (https://github.com/quarto-dev/quarto-cli).
Materials: README, NEWS
CRAN checks: learnr2 results

Documentation:

Reference manual: learnr2.html , learnr2.pdf
Vignettes: Tutorials in the Age of AI (source, R code)
Translating learnr Tutorials (source, R code)

Downloads:

Package source: learnr2_0.1.3.tar.gz
Windows binaries: r-devel: not available, r-release: learnr2_0.1.3.zip, r-oldrel: learnr2_0.1.3.zip
macOS binaries: r-release (arm64): learnr2_0.1.3.tgz, r-oldrel (arm64): learnr2_0.1.3.tgz, r-release (x86_64): learnr2_0.1.3.tgz, r-oldrel (x86_64): learnr2_0.1.3.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=learnr2 to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.