W3CMarkupValidator

0.2-4

R Interface to W3C Markup Validation Services

0packages depend

16.8Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Kurt HornikFirst published 2014-08-0413 releasesCRAN page ↗

R interface to a W3C Markup Validation service. See https://validator.w3.org/ for more information.

Install

R (CRAN)Ubuntu (r2u)openSUSE (OBS)

install.packages("W3CMarkupValidator", repos = "https://cloud.r-project.org/")

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

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-w3cmarkupvalidator

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

# 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-W3CMarkupValidator

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

Health

CRAN checks

13OK

Slowest check: 50 s · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 93%
Return-value docs: 0%
References docs: 0%

Downloads

16.8K

CRAN downloads in the past year

Rank #6,472 · ~46/day · ~1.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

27830 days

1.5K90 days

16.8K1 year

Compare downloads with other packages →

Also on143 r2u13 autocran50 c2d4u

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.2.0

Imports (5)

curlutilstoolsparalleljsonlite

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Kurt Hornik

Author, Maintainer

Authors (1)

Kurt Hornik

Author, Maintainer

Package Timeline

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

0.2-4Latest
2026-06-11 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
0.2-3
2026-04-13 · diff ↗
0.2-2
2025-12-10 · diff ↗
0.2-1
2025-08-23 · diff ↗
0.2-0
2025-08-21 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.1-7
2023-02-06 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21

Show 10 earlier events

0.1-6
2017-02-20 · diff ↗
R
R 3.3.0 released · 2016-05-03
0.1-5
2015-12-20 · diff ↗
0.1-4
2015-06-24 · diff ↗
0.1-3
2015-06-23 · diff ↗
0.1-2
2015-05-02 · diff ↗
R
R 3.2.0 released · 2015-04-16
0.1-1
2014-08-17 · diff ↗
0.1-0
2014-08-04
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-08-04
Total releases: 13 / 12 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.2.0
Download size: 8.4 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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