leaflet.extras

2.0.2

Extra Functionality for 'leaflet' Package

11packages depend

36.2Kdownloads / year

99.8%test coverage

13/13checks pass

Overview

About

Maintained by Sebastien PlutniakFirst published 2026-03-295 releasesCRAN page ↗GitHub ↗

The 'leaflet' JavaScript library provides many plugins some of which are available in the core 'leaflet' package, but there are many more. It is not possible to support them all in the core 'leaflet' package. This package serves as an add-on to the 'leaflet' package by providing extra functionality via 'leaflet' plugins.

Install

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

install.packages("leaflet.extras", 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("sebastien-plutniak/leaflet.extras")

Development version from sebastien-plutniak/leaflet.extras. 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-leaflet.extras

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-leaflet.extras

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-leaflet.extras

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

Health

CRAN checks

13OK

Slowest check: 1.8 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.77

99.8%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-15
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-12
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-30
8 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 86%
Documented parameters: 87%
Return-value docs: 6%
References docs: 0%

Downloads

36.2K

CRAN downloads in the past year

Rank #1,415 · ~99/day · ~3K/mo

Releases R versions

Daily download trend is not available in this view yet.

5.7K30 days

22.5K90 days

36.2K1 year

Compare downloads with other packages →

Also on836 r2u33 autocran4.3K conda_forge152 c2d4u

Repository

GitHub ↗ sebastien-plutniak/leaflet.extras

0Stars

0Forks

0Open issues

0Open PRs

0Releases

License GPL-3.0 · Last activity 2026-03-28

Repository practices

Upstream repositoryBeta

8 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/sebastien-plutniak/leaflet.extras on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Lint, format, editor (2)

lintrRStudio project

Show all practices

Coverage (1)

Codecov

Governance and community (1)

Issue templates

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (2)

R >= 3.1.0leaflet

Imports (4)

htmlwidgets htmltools stringr magrittr

LinkingTo (0)

none

Suggests (5)

jsonlite readr sf xfun testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

11direct

0indirect

GPSeqClus greenR spatialCatalogueViewer HYPEtools berryFunctions hydflood lcars rfars rtrek shinyscholar starsTileServer

Code & Tests

People & History

People (29)

Maintainer (1)

Sebastien Plutniak

Maintainer · added in 2.0.2

Authors (3)

Sebastian Gatscha

Author · added in 2.0.0

Bhaskar Karambelkar

Author

Barret Schloerke

Author · added in 1.0.0

Contributors (25)

Vladimir Agafonkin