Skip to content

logger

A Lightweight, Modern and Flexible Logging Utility

v0.4.2 · May 9, 2026 · MIT + file LICENSE
CRAN GitHub Mirror

Description

Inspired by the the 'futile.logger' R package and 'logging' Python module, this utility provides a flexible and extensible way of formatting and delivering log messages with low overhead.

Downloads

CRAN

64K

Last 30 days

448th

209.9K

Last 90 days

835.5K

Last year

Trend: -25.9% (30d vs prior 30d)

r2u

851

Last 30 days

2.8K

Last 90 days

10.6K

Last year

Trend: -4.8% (30d vs prior 30d)

CRAN Check Status

13 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 12, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 5, 2026
ERROR r-devel-linux-x86_64-fedora-clang

tests

Running ‘testthat.R’ [34s/58s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional 
...[truncated]...
knit(text = mock_doc, quiet = TRUE)` to match regexp "global timer 0.2".
  Actual output:
  x | INFO [2026-05-04 17:20:54] global timer 0.32 secs elapsed -- 
  
  [ FAIL 1 | WARN 0 | SKIP 23 | PASS 250 ]
  Error:
  ! Test failures.
  Execution halted
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-windows-x86_64

package dependencies

Package suggested but not available for checking: 'rsyslog'

Reverse Dependencies (62)

imports

AWR.Kinesis CRE CausalGPS DIZtools DatastreamR GWASinspector MazamaCoreUtils NGCHM PACVr REXoplanets RelimpPCR Rthingsboard SNPannotator azlogr binancer botor carts clockify colorSpec effectcheck emayili evoper fastadi fbRads filebin kumquat lambdr maestro metadeconfoundR munsellinterpol numbat polarzonoid predictsr ravepipeline rebib rhino shiny.react shiny.telemetry sourcoise spacesRGB spacesXYZ teal teal.logger teal.picks teal.slice teal.transform telegramR texor tinyshinyserver tndata verdata zonohedra

suggests

aNCA dynConfiR fiery log4r osfr pander path.chain shidashi teal.modules.clinical teal.modules.general

Dependency Network

Dependencies Reverse dependencies AWR.Kinesis CRE CausalGPS DIZtools DatastreamR GWASinspector MazamaCoreUtils NGCHM PACVr REXoplanets RelimpPCR Rthingsboard SNPannotator azlogr binancer +47 more reverse deps logger

Version History

9 tracked
updated 0.4.2 ← 0.4.1 diff May 10, 2026
new 0.4.1 Mar 10, 2026
updated 0.4.1 ← 0.4.0 diff Sep 10, 2025
updated 0.4.0 ← 0.3.0 diff Oct 21, 2024
updated 0.3.0 ← 0.2.2 diff Mar 4, 2024
updated 0.2.2 ← 0.2.1 diff Oct 18, 2021
updated 0.2.1 ← 0.2.0 diff Jul 5, 2021
updated 0.2.0 ← 0.1 diff Mar 3, 2021
new 0.1 Jan 1, 2019