furrr: Apply Mapping Functions in Parallel using Futures

Implementations of the family of map() functions from 'purrr' that can be resolved using any 'future'-supported backend, e.g. parallel on the local machine or distributed on a compute cluster.

Version:	0.4.0
Depends:	future (≥ 1.70.0), R (≥ 4.1.0)
Imports:	globals (≥ 0.19.1), purrr (≥ 1.2.1), rlang (≥ 1.1.7), vctrs (≥ 0.7.0)
Suggests:	carrier, covr, dplyr (≥ 1.1.4), knitr, parallelly (≥ 1.46.1), testthat (≥ 3.3.2), tidyselect
Published:	2026-03-31
DOI:	10.32614/CRAN.package.furrr
Author:	Davis Vaughan [aut, cre], Henrik Bengtsson [aut], Matt Dancho [aut], Posit Software, PBC [cph, fnd]
Maintainer:	Davis Vaughan <davis at posit.co>
BugReports:	https://github.com/futureverse/furrr/issues
License:	MIT + file LICENSE
URL:	https://github.com/futureverse/furrr, https://furrr.futureverse.org/
NeedsCompilation:	no
Materials:	README, NEWS
In views:	HighPerformanceComputing
CRAN checks:	furrr results

Documentation:

Reference manual:

furrr.html , furrr.pdf

Downloads:

Package source:	furrr_0.4.0.tar.gz
Windows binaries:	r-devel: furrr_0.4.0.zip, r-release: furrr_0.3.1.zip, r-oldrel: furrr_0.3.1.zip
macOS binaries:	r-release (arm64): furrr_0.4.0.tgz, r-oldrel (arm64): furrr_0.3.1.tgz, r-release (x86_64): furrr_0.4.0.tgz, r-oldrel (x86_64): furrr_0.4.0.tgz
Old sources:	furrr archive

Reverse dependencies:

Reverse imports:

actuary, AIscreenR, ale, baguette, bamm, BatchGetSymbols, bayesmove, BayesPET, bivarhr, BPrinStratTTE, broom.mixed, bspcov, CAESAR.Suite, campsis, caretSDM, casimir, cccrm, ceRNAnetsim, cft, coFAST, ConFluxPro, ConfusionTableR, Coxmos, CSCNet, cvasi, dapper, dartR.popgen, demulticoder, deseats, ecic, elevatr, epe4md, erah, esemifar, evalHTE, fEGarch, fitlandr, flowGraph, fst4pg, futureverse, geocausal, GetBCBData, glyrepr, greenSD, growthTrendR, gtfs2emis, gtfs2gps, iccCompare, iccTraj, lavDiag, layer, ldmppr, mapme.biodiversity, metaGE, migraph, mistyR, mpathsenser, mplusParallel.automation, multilevelmediation, multitool, multiverse, nevada, nflfastR, nflseedR, nlrx, nncc, onemapsgapi, PathwayVote, pcpr, photosynthesis, PINstimation, POMADE, ppseq, probably, ProFAST, proteus, pseudohouseholds, pxmake, R4GoodPersonalFinances, Rcurvep, riemtan, rosario, rosv, rrda, rsample, saeczi, sampcompR, sapfluxnetr, scLANE, SCORPION, SCtools, seer, segen, semidist, sigminer, simaerep, simhelpers, simIDM, simlandr, skewlmm, spatialTIME, specr, ssdtools, stabiliser, stacks, synergyfinder, tealeaves, tenm, text, theftdlc, tidier, tidyfit, tidyMC, tipmap, tsfeatures, uci, whatifbandit, whitewater, wingen, wru, xpect, yfR

Reverse suggests:

baseballr, CimpleG, collateral, cropgrowdays, crossmap, cvms, dar, dci, delimtools, dispositionEffect, easyalluvial, EpiForsk, evalITR, ezcox, fastRhockey, fmeffects, futurize, healthbR, hgwrr, hoopR, HVT, imagefluency, lemna, maestro, metR, mice, mikropml, mvrsquared, NetCoupler, o2ools, partR2, phylospatial, progressr, protti, PUMP, pvLRT, RAINBOWR, regmedint, reservr, reval, SerolyzeR, SigBridgeRUtils, spanishoddata, spinebil, tidyfinance, troopdata, UCSCXenaShiny

Linking:

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