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jgd: JSON Graphics Device

A graphics device that translates R plotting operations into JSON and streams them over a local connection to an external display application. The device acts as a pure recorder with no rendering dependencies; all rendering occurs in that application (e.g. a 'VS Code' extension or a web browser). Official display applications are available from the project homepage.

Version: 0.1.0
Suggests: callr, ggplot2, jsonlite, processx, testthat (≥ 3.0.0), withr
Published: 2026-04-29
DOI: 10.32614/CRAN.package.jgd (may not be active yet)
Author: Grant McDermott [aut, cre], Tatsuya Shima [aut], Dave Gamble [cph] (cJSON library in src/cjson/), cJSON contributors [cph] (cJSON library in src/cjson/)
Maintainer: Grant McDermott <contact at grantmcdermott.com>
BugReports: https://github.com/grantmcdermott/jgd/issues
License: MIT + file LICENSE
Copyright: file inst/COPYRIGHTS
jgd copyright details
URL: https://github.com/grantmcdermott/jgd
NeedsCompilation: yes
Materials: NEWS
CRAN checks: jgd results

Documentation:

Reference manual: jgd.html , jgd.pdf

Downloads:

Package source: jgd_0.1.0.tar.gz
Windows binaries: r-devel: jgd_0.1.0.zip, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): jgd_0.1.0.tgz, r-oldrel (arm64): jgd_0.1.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=jgd 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.
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