{
"_id": "6aaf98fd3d719c1f8407f7f1",
"Package": "a11yviz",
"Title": "Accessibility Toolkit for 'ggplot2', 'plotly', and 'Quarto'",
"Version": "0.1.8",
"Authors@R": "person(\"Mikyung\", \"Shin\", , \"shin.mikyung@gmail.com\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0001-7907-9193\", affiliation = \"Illinois State University\"))",
"Description": "Makes charts and documents accessible across 'ggplot2',\n'plotly', and 'Quarto', aligned with the Web Content\nAccessibility Guidelines (WCAG 2.1,\n). Includes WCAG-tagged\npalettes, alt-text scaffolds, audits, a document rubric,\nheading and reading-level checks, 'shiny' ARIA helpers, and a\nstylesheet for 'DT' and 'DiagrammeR', as employed in Shin et\nal. (2026) .",
"License": "MIT + file LICENSE",
"Language": "en-US",
"Encoding": "UTF-8",
"Roxygen": "list(markdown = TRUE)",
"URL": "https://mshin77.github.io/a11yviz,\nhttps://github.com/mshin77/a11yviz",
"BugReports": "https://github.com/mshin77/a11yviz/issues",
"VignetteBuilder": "knitr, quarto",
"Config/testthat/edition": "3",
"Config/roxygen2/version": "8.0.0",
"Repository": "https://mshin77.r-universe.dev",
"Date/Publication": "2026-05-23 17:42:47 UTC",
"RemoteUrl": "https://github.com/mshin77/a11yviz",
"RemoteRef": "HEAD",
"RemoteSha": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"NeedsCompilation": "no",
"Packaged": {
"Date": "2026-09-20 08:24:25 UTC",
"User": "root"
},
"Author": "Mikyung Shin [aut, cre] (ORCID:\n, affiliation: Illinois\nState University)",
"Maintainer": "Mikyung Shin ",
"_user": "mshin77",
"_type": "src",
"_file": "a11yviz_0.1.8.tar.gz",
"_fileid": "https://r2.ropensci.org/3e3ebeebe920a159696de1abcd78b3940a4b9cc1166a41275abb88b0c99846af",
"_filesize": 537223,
"_sha256": "3e3ebeebe920a159696de1abcd78b3940a4b9cc1166a41275abb88b0c99846af",
"_expires": "2026-12-29T08:27:39.000Z",
"_created": "2026-09-20T08:24:25.000Z",
"_published": "2026-09-20T08:27:41.185Z",
"_jobs": [
{
"job": 106048561385,
"time": 140,
"config": "linux-devel-x86_64",
"r": "4.7.0",
"check": "OK",
"artifact": "10601845870"
},
{
"job": 106048561427,
"time": 149,
"config": "linux-release-x86_64",
"r": "4.6.1",
"check": "OK",
"artifact": "10601489952"
},
{
"job": 106048561501,
"time": 102,
"config": "macos-oldrel-arm64",
"r": "4.5.3",
"check": "OK",
"artifact": "10602105211"
},
{
"job": 106048561444,
"time": 73,
"config": "macos-release-arm64",
"r": "4.6.1",
"check": "OK",
"artifact": "10602195035"
},
{
"job": 106048069404,
"time": 240,
"config": "source",
"r": "4.6.1",
"check": "OK",
"artifact": "10601880556"
},
{
"job": 106048561364,
"time": 125,
"config": "wasm-release",
"r": "4.6.0",
"check": "OK",
"artifact": "10602125209"
},
{
"job": 106048561473,
"time": 88,
"config": "windows-devel-x86_64",
"r": "4.7.0",
"check": "OK",
"artifact": "10600884077"
},
{
"job": 106048561430,
"time": 74,
"config": "windows-oldrel-x86_64",
"r": "4.5.3",
"check": "OK",
"artifact": "10601860691"
},
{
"job": 106048561382,
"time": 74,
"config": "windows-release-x86_64",
"r": "4.6.1",
"check": "OK",
"artifact": "10602110110"
}
],
"_host": "GitHub-Actions",
"_buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602",
"_status": "success",
"_upstream": "https://github.com/mshin77/a11yviz",
"_commit": {
"id": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"author": "Mikyung Shin ",
"committer": "Mikyung Shin ",
"message": "Update 0.1.8\n",
"time": 1779558167
},
"_maintainer": {
"name": "Mikyung Shin",
"email": "shin.mikyung@gmail.com",
"login": "mshin77",
"orcid": "0000-0001-7907-9193",
"twitter": "@mshin_77",
"description": "Mikyung Shin, Assistant Professor of Special Education at Illinois State University",
"uuid": 39714607
},
"_distro": "resolute",
"_registered": true,
"_dependencies": [
{
"package": "R",
"version": ">= 4.1.0",
"role": "Depends"
},
{
"package": "grDevices",
"role": "Imports"
},
{
"package": "rlang",
"role": "Imports"
},
{
"package": "stats",
"role": "Imports"
},
{
"package": "utils",
"role": "Imports"
},
{
"package": "yaml",
"role": "Imports"
},
{
"package": "ggplot2",
"role": "Suggests"
},
{
"package": "palmerpenguins",
"role": "Suggests"
},
{
"package": "plotly",
"role": "Suggests"
},
{
"package": "RColorBrewer",
"role": "Suggests"
},
{
"package": "viridisLite",
"role": "Suggests"
},
{
"package": "DT",
"role": "Suggests"
},
{
"package": "shiny",
"role": "Suggests"
},
{
"package": "bslib",
"role": "Suggests"
},
{
"package": "knitr",
"role": "Suggests"
},
{
"package": "rmarkdown",
"role": "Suggests"
},
{
"package": "quarto",
"role": "Suggests"
},
{
"package": "testthat",
"version": ">= 3.0.0",
"role": "Suggests"
},
{
"package": "spelling",
"role": "Suggests"
},
{
"package": "withr",
"role": "Suggests"
}
],
"_owner": "mshin77",
"_selfowned": true,
"_usedby": 0,
"_updates": [
{
"week": "2026-20",
"n": 24
},
{
"week": "2026-21",
"n": 15
}
],
"_tags": [],
"_topics": [
"ggplot2",
"plotly",
"quarto",
"shinylive",
"web-accessibility"
],
"_stars": 0,
"_contributors": [
{
"user": "mshin77",
"count": 39,
"uuid": 39714607
}
],
"_userbio": {
"uuid": 39714607,
"type": "user",
"name": "Mikyung Shin",
"followers": 8,
"description": "Mikyung Shin, Assistant Professor of Special Education at Illinois State University"
},
"_downloads": {
"count": 0,
"source": "https://cranlogs.r-pkg.org/downloads/total/last-month/a11yviz"
},
"_devurl": "https://github.com/mshin77/a11yviz",
"_pkgdown": "https://mshin77.github.io/a11yviz",
"_searchresults": 8,
"_rbuild": "4.6.1",
"_assets": [
"extra/a11yviz.html",
"extra/citation.cff",
"extra/citation.html",
"extra/citation.json",
"extra/citation.txt",
"extra/contents.json",
"extra/manual.pdf",
"extra/NEWS.html",
"extra/NEWS.txt",
"extra/readme.html",
"extra/readme.md",
"LICENSE"
],
"_cranurl": false,
"_exports": [
"a11y_alpha_presets",
"a11y_alt_template",
"a11y_alt_text",
"a11y_announce",
"a11y_aria_label",
"a11y_audit",
"a11y_audit_actionable",
"a11y_audit_chart",
"a11y_audit_doc",
"a11y_audit_summary",
"a11y_check_alt_text",
"a11y_check_headings",
"a11y_check_overlap",
"a11y_check_palette",
"a11y_check_palette_size",
"a11y_check_readability",
"a11y_check_separability",
"a11y_check_tabindex",
"a11y_css",
"a11y_css_contents",
"a11y_describe",
"a11y_ggplotly",
"a11y_layout",
"a11y_minimum",
"a11y_palette",
"a11y_palette_div",
"a11y_palette_info",
"a11y_palette_list",
"a11y_palette_seq",
"a11y_plotly_sequences",
"a11y_rubric",
"a11y_show_palette",
"a11y_text_spacing_ratios",
"a11y_wcag_url",
"make_a11y",
"run_app",
"scale_color_a11y",
"scale_color_a11y_div",
"scale_color_a11y_seq",
"scale_fill_a11y",
"scale_fill_a11y_div",
"scale_fill_a11y_seq",
"theme_a11y"
],
"_help": [
{
"page": "a11y_alpha_presets",
"title": "Alpha presets for chart layers",
"topics": [
"a11y_alpha_presets"
]
},
{
"page": "a11y_alt_template",
"title": "Generate a deterministic alt-text template for a plot",
"topics": [
"a11y_alt_template"
]
},
{
"page": "a11y_alt_text",
"title": "Add alt text to a plot",
"topics": [
"a11y_alt_text"
]
},
{
"page": "a11y_announce",
"title": "Announce a status message to assistive technology",
"topics": [
"a11y_announce"
]
},
{
"page": "a11y_aria_label",
"title": "Build an ARIA label string",
"topics": [
"a11y_aria_label"
]
},
{
"page": "a11y_audit",
"title": "Chart + document accessibility audit",
"topics": [
"a11y_audit"
]
},
{
"page": "a11y_audit_actionable",
"title": "Actionable rows from an audit",
"topics": [
"a11y_audit_actionable"
]
},
{
"page": "a11y_audit_chart",
"title": "Chart-only accessibility audit",
"topics": [
"a11y_audit_chart"
]
},
{
"page": "a11y_audit_doc",
"title": "Document-level accessibility audit",
"topics": [
"a11y_audit_doc"
]
},
{
"page": "a11y_audit_summary",
"title": "One-line summary of an audit",
"topics": [
"a11y_audit_summary"
]
},
{
"page": "a11y_check_alt_text",
"title": "Check alt-text presence and length (WCAG 1.1.1)",
"topics": [
"a11y_check_alt_text"
]
},
{
"page": "a11y_check_headings",
"title": "Check Markdown / Quarto / HTML heading hierarchy and labels",
"topics": [
"a11y_check_headings"
]
},
{
"page": "a11y_check_overlap",
"title": "Scatter overlap check (WCAG Success Criterion 1.3.1)",
"topics": [
"a11y_check_overlap"
]
},
{
"page": "a11y_check_palette",
"title": "Check a palette against WCAG contrast thresholds",
"topics": [
"a11y_check_palette"
]
},
{
"page": "a11y_check_palette_size",
"title": "Flag categorical palettes above the recommended maximum",
"topics": [
"a11y_check_palette_size"
]
},
{
"page": "a11y_check_readability",
"title": "Estimate reading level of prose",
"topics": [
"a11y_check_readability"
]
},
{
"page": "a11y_check_separability",
"title": "Flag color pairs below the WCAG 2.1 Success Criterion 1.4.11 contrast threshold",
"topics": [
"a11y_check_separability"
]
},
{
"page": "a11y_check_tabindex",
"title": "Check that a tabindex value follows WCAG 2.1.1",
"topics": [
"a11y_check_tabindex"
]
},
{
"page": "a11y_css",
"title": "Path to the accessible CSS",
"topics": [
"a11y_css"
]
},
{
"page": "a11y_css_contents",
"title": "Contents of the accessible CSS",
"topics": [
"a11y_css_contents"
]
},
{
"page": "a11y_describe",
"title": "Generate alt text via a user-supplied LLM backend",
"topics": [
"a11y_describe"
]
},
{
"page": "a11y_ggplotly",
"title": "Convert ggplot to accessible plotly for supplemental online output",
"topics": [
"a11y_ggplotly"
]
},
{
"page": "a11y_layout",
"title": "Apply accessible layout to a plotly figure",
"topics": [
"a11y_layout"
]
},
{
"page": "a11y_minimum",
"title": "Layer minimum accessibility onto a chart",
"topics": [
"a11y_minimum"
]
},
{
"page": "a11y_palette",
"title": "Discrete color palette (categorical)",
"topics": [
"a11y_palette"
]
},
{
"page": "a11y_palette_div",
"title": "Diverging palette",
"topics": [
"a11y_palette_div"
]
},
{
"page": "a11y_palette_info",
"title": "Discrete palette metadata",
"topics": [
"a11y_palette_info"
]
},
{
"page": "a11y_palette_list",
"title": "List available palettes",
"topics": [
"a11y_palette_list"
]
},
{
"page": "a11y_palette_seq",
"title": "Sequential continuous palette",
"topics": [
"a11y_palette_seq"
]
},
{
"page": "a11y_plotly_sequences",
"title": "Audit plotly's built-in discrete color sequences",
"topics": [
"a11y_plotly_sequences"
]
},
{
"page": "a11y_rubric",
"title": "WCAG 2.1 rubric for the success criteria a11yviz addresses",
"topics": [
"a11y_rubric"
]
},
{
"page": "a11y_show_palette",
"title": "Visualize a palette with WCAG contrast overlay",
"topics": [
"a11y_show_palette"
]
},
{
"page": "a11y_text_spacing_ratios",
"title": "WCAG 1.4.12 text-spacing ratios (reference data)",
"topics": [
"a11y_text_spacing_ratios"
]
},
{
"page": "a11y_wcag_url",
"title": "WCAG 2.1 specification URL for a success criterion",
"topics": [
"a11y_wcag_url"
]
},
{
"page": "make_a11y",
"title": "One-shot accessibility wrapper",
"topics": [
"make_a11y"
]
},
{
"page": "run_app",
"title": "Launch the local accessibility playground",
"topics": [
"run_app"
]
},
{
"page": "scale_a11y",
"title": "Accessible discrete color and fill scales",
"topics": [
"scale_a11y",
"scale_color_a11y",
"scale_fill_a11y"
]
},
{
"page": "scale_a11y_div",
"title": "Accessible diverging color and fill scales",
"topics": [
"scale_a11y_div",
"scale_color_a11y_div",
"scale_fill_a11y_div"
]
},
{
"page": "scale_a11y_seq",
"title": "Accessible sequential continuous color and fill scales",
"topics": [
"scale_a11y_seq",
"scale_color_a11y_seq",
"scale_fill_a11y_seq"
]
},
{
"page": "theme_a11y",
"title": "Accessible ggplot2 theme",
"topics": [
"theme_a11y"
]
}
],
"_pkglogo": "https://github.com/mshin77/a11yviz/raw/HEAD/man/figures/logo.svg",
"_readme": "https://github.com/mshin77/a11yviz/raw/HEAD/README.md",
"_rundeps": [
"rlang",
"yaml"
],
"_vignettes": [
{
"source": "a11yviz.Rmd",
"filename": "a11yviz.html",
"title": "Getting started with a11yviz (R)",
"engine": "knitr::rmarkdown",
"headings": [
"Example",
"Audit reveals the gaps",
"Accessible",
"Audit again",
"WCAG rubric",
"Accessible CSS",
"Playground",
"References"
],
"created": "2026-05-15 00:47:33",
"modified": "2026-05-18 01:53:49",
"commits": 5
}
],
"_score": 3,
"_indexed": true,
"_nocasepkg": "a11yviz",
"_universes": [
"mshin77"
],
"_binaries": [
{
"r": "4.7.0",
"os": "linux",
"version": "0.1.8",
"date": "2026-09-20T08:26:52.000Z",
"distro": "resolute",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/8335b0e804c13cb8fd674700513c9121b942899e92355cf431bce1f8124ceeae",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.6.1",
"os": "linux",
"version": "0.1.8",
"date": "2026-09-20T08:26:56.000Z",
"distro": "resolute",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/e237c53f3acb78c6eac4da91cbfafd257b72e7b937002aa391f6ce40665c97bd",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.5.3",
"os": "mac",
"version": "0.1.8",
"date": "2026-09-20T08:26:18.000Z",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/2f0e56cc023a9dc4e9d2c3a96e19748e2d6208bc4a24fa55da1f83e9573edbc8",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.6.1",
"os": "mac",
"version": "0.1.8",
"date": "2026-09-20T08:25:51.000Z",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/557a6ad9dfed10783b745ed65a4832596d2418b2128a9573fee8c6a03d283bb1",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.6.0",
"os": "wasm",
"version": "0.1.8",
"date": "2026-09-20T08:26:52.000Z",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/98ea0cd7810d136f28a34da3af2ecc314c6c043635831f04bf5ac95a403f99bf",
"status": "success",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.7.0",
"os": "win",
"version": "0.1.8",
"date": "2026-09-20T08:25:48.000Z",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/790a829b0d8cd772fbe22c609f1cdfbded8fb224e1bfa9e0841c518bcd2ed1ec",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.5.3",
"os": "win",
"version": "0.1.8",
"date": "2026-09-20T08:25:38.000Z",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/63b3b2e4a20af71bc98fee1057f595715e6911261e168ed37ee4f3b61d60d810",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
},
{
"r": "4.6.1",
"os": "win",
"version": "0.1.8",
"date": "2026-09-20T08:25:36.000Z",
"commit": "05e4d73911e08009a8af75d0cae5510949ee1eaf",
"fileid": "https://r2.ropensci.org/87ca74a1dd824003526ac3629683a0c3b22bf01ee88c53b1f1e6d1d99486425a",
"status": "success",
"check": "OK",
"buildurl": "https://github.com/r-universe/mshin77/actions/runs/35499287602"
}
]
}