bslib

Custom 'Bootstrap' 'Sass' Themes for 'shiny' and 'rmarkdown'

v0.11.0 · May 16, 2026 · MIT + file LICENSE

Description

Simplifies custom 'CSS' styling of both 'shiny' and 'rmarkdown' via 'Bootstrap' 'Sass'. Supports 'Bootstrap' 3, 4 and 5 as well as their various 'Bootswatch' themes. An interactive widget is also provided for previewing themes in real time.

Downloads

CRAN

1.5M

Last 30 days

18th

4.2M

Last 90 days

13.8M

Last year

Trend: +9.9% (30d vs prior 30d)

r2u CRAN

19.7K

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71.6K

Last 90 days

211.7K

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Trend: +16.5% (30d vs prior 30d)

CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	163.6s
r-devel-linux-x86_64-debian-gcc	OK	113s
r-devel-linux-x86_64-fedora-clang	OK	256.8s
r-devel-linux-x86_64-fedora-gcc	OK	260.8s
r-devel-windows-x86_64	OK	166s
r-oldrel-macos-arm64	OK	39s
r-oldrel-macos-x86_64	OK	128s
r-oldrel-windows-x86_64	OK	204s
r-patched-linux-x86_64	OK	157.6s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	33s
r-release-macos-x86_64	OK	133s
r-release-windows-x86_64	OK	167s

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026

ERROR r-devel-linux-x86_64-debian-gcc

R code for possible problems

Fatal error: cannot create 'R_TempDir'

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-oldrel-macos-arm64

installed package size

installed size is 13.1Mb
  sub-directories of 1Mb or more:
    components   1.3Mb
    fonts        2.9Mb
    lib          5.7Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is 13.1Mb
  sub-directories of 1Mb or more:
    components   1.3Mb
    fonts        2.9Mb
    lib          5.7Mb

NOTE r-oldrel-windows-x86_64

installed package size

installed size is 12.8Mb
  sub-directories of 1Mb or more:
    components   1.3Mb
    fonts        3.0Mb
    lib          5.3Mb

Reverse Dependencies (208)

depends

whalestrike

imports

AssumpSure Certara.DarwinReporter Certara.ModelResults Certara.RsNLME.ModelBuilder Certara.RsNLME.ModelExecutor Certara.VPCResults ComBatFamQC DataCraftR DataEditR DepMod ElicitationWizard ErlangC FAfA FastRet G2Sd GLMBasedRaschEstimation GRShiny IsoCor MLmorph MappingCalc OmopViewer PKbioanalysis PatientGenerator QuickExplore R4GoodPersonalFinances REDCapCAST RedeAgroRadar Rigma RobustFlow SampleSizeCalculator ShinyBlock SouthParkRshiny agcounts aweSOM blockr.core blockr.dock blockr.dplyr blockr.io bravo bs4Dash calms catekappa chattr connectwidgets courieR cpam datacleanr datamods designer dqcheckrGUI eCerto epiworldRShiny esquisse fioRa fitODBODRshiny flexdashboard fresh gptstudio handwriterApp inDAGO inshiny jsmodule kinesis lakhesis link mapsf.gui mergenstudio metainsight multigroup.vaccine multilevelcoda ncmR oceanexplorer octopus oglcnac ordinalsimr pannotator pioneeR pkgdown pmxcode polarisR praatpicture qrlabelr quallmer.app querychat radiant.data rclipboard retistruct rmarkdown santaR sdstudio shidashi shiny shiny.ollama shinyCohortBuilder shinyExprPortal shinyWidgets shinychat shinydataviewer shinymrp soundgen spada starry stepssurvey sunburstShinyWidget teal teal.modules.clinical teal.modules.general teal.reporter teal.slice teal.widgets tfrmtbuilder unhcrdown valdrViz visvaR

suggests

BEMPdata CiteSource ConSciR DT DT2 EDCimport EpiModel HOME MAIHDA MVN NDPalette PhenotypeR REXoplanets RMSTpowerBoost Rnaught SHARK4R SSVS ShinyWizard a11yShiny actxps aifeducation albersdown alphavantagepf amapGeocode amp.sim annotator apa7 aurora bookdown brandr bs4cards bsicons btw crosstalk dtsmartr earthUI eq5dsuite finlabR g6R geocmeans geommc geslaR ggDNAvis glasstabs highdir histoslider htaBIM ibger imagefluency jqbr kgraph knitr kuzco learnr leprechaun linkeR logolink mapmixture metasurvey micromodal mlr3shiny nocturn nowcastr optimall pdfcombiner pizzarr quadkeyr quarto raretrans revealjs shiny.destroy shinyGovstyle shinyMobile shinySelect shinyWGD shinydashboardPlus shinyds shinyfilters shinyscholar shinystate snapr soilKey staat1cho surreal survSampleSize targets teal.transform theft theftdlc thematic toastui vchartr visOmopResults

Dependency Network

Version History

19 tracked

updated 0.11.0 ← 0.10.0 diff May 16, 2026

new 0.10.0 Mar 10, 2026

updated 0.10.0 ← 0.9.0 diff Jan 25, 2026

updated 0.9.0 ← 0.8.0 diff Jan 30, 2025

updated 0.8.0 ← 0.7.0 diff Jul 28, 2024

updated 0.7.0 ← 0.6.2 diff Mar 28, 2024

updated 0.6.2 ← 0.6.1 diff Mar 21, 2024

updated 0.6.1 ← 0.6.0 diff Nov 28, 2023

updated 0.6.0 ← 0.5.1 diff Nov 20, 2023

updated 0.5.1 ← 0.5.0 diff Aug 10, 2023

updated 0.5.0 ← 0.4.2 diff Jun 8, 2023

updated 0.4.2 ← 0.4.1 diff Dec 15, 2022

updated 0.4.1 ← 0.4.0 diff Nov 1, 2022

updated 0.4.0 ← 0.3.1 diff Jul 15, 2022

updated 0.3.1 ← 0.3.0 diff Oct 5, 2021