shinyseo

1.2.0

Search Engine Optimization, Social Metadata, and Site Verification Helpers for 'Shiny' Apps

0packages depend

1Kdownloads / year

83.0%test coverage

13/13checks pass

Overview

About

Maintained by Rolf LindgrenFirst published 2026-04-303 releasesCRAN page ↗GitHub ↗

Utilities for injecting search engine optimization (SEO), Open Graph, Twitter, site verification, and schema.org metadata into 'Shiny' applications from YAML files or named lists.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("shinyseo", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("rolfmblindgren/shinyseo")

Development version from rolfmblindgren/shinyseo. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-shinyseo

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-shinyseo

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-shinyseo

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 2.0 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.89

83.0%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-30
5 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,144 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: not tracked
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

CRAN downloads in the past year

Rank #10,522 · ~3/day · ~85/mo

Releases R versions

Daily download trend is not available in this view yet.

23130 days

1K90 days

1K1 year

Compare downloads with other packages →

Also on22 r2u9 autocran

Repository

GitHub ↗ rolfmblindgren/shinyseo

0Stars

0Forks

0Open issues

0Open PRs

2Releases

50Commits

1Contributors

cranmetadataopen-graphrr-packageschema-orgseoshiny

License GPL-3.0 · 50 commits · Last activity 2026-07-20

Releases over time

2026-06-06 · 12026-07-07 · 2

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/rolfmblindgren/shinyseo on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (3)

shiny yaml jsonlite

LinkingTo (0)

none

Suggests (5)

htmltools httr knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 1,413 (65%)Vignettes 510 (24%)Rd 243 (11%)

Code characteristics

Cyclomatic complexity: 3.0 median / 30 max
Test cases: 37 / 0.89 per code line

Test coverage

Line coverage

83%

Expression

84.0%

Tests / Examples

83.0% / 0% ex

Functions

20 6 exported

Complexity

5.3 avg / 30 max

Call network

20 nodes / 18 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

20 functions

Function	Cyclo	Coverage
ask_console	1	0%
is_interactive	1	0%
openai_image_generator exp	4	23%
raw_image_ext	8	55%
build_schema_meta	9	61%
asset_prompt	1	73%

People & History

People (1)

Maintainer (1)

Rolf Lindgren

Author, Maintainer

Authors (1)

Rolf Lindgren

Author, Maintainer

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

1.2.0Latest
2026-07-19 · current release · diff ↗
0.1.1
2026-06-03 · diff ↗
0.1.0
2026-04-30
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-04-30
Total releases: 3 / 1 yrs
License: GPL (>= 3) OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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