routr

2.0.0

A Simple Router for HTTP and WebSocket Requests

3packages depend

17.2Kdownloads / year

70.2%test coverage

13/13checks pass

Overview

About

Maintained by Thomas Lin PedersenFirst published 2017-08-227 releasesCRAN page ↗GitHub ↗

In order to make sure that web request ends up in the correct handler function a router is often used. 'routr' is a package implementing a simple but powerful routing functionality for R based servers. It is a fully functional 'fiery' plugin, but can also be used with other 'httpuv' based servers.

Install

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

install.packages("routr", 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("thomasp85/routr")

Development version from thomasp85/routr. 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-routr

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-routr

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-routr

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.73

70.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

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

Documentation

READMEYes · 756 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 94%
Return-value docs: 75%
References docs: 0%

Downloads

17.2K

CRAN downloads in the past year

Rank #3,131 · ~47/day · ~1.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.7K30 days

4.4K90 days

17.2K1 year

Compare downloads with other packages →

Also on322 r2u21 autocran90 c2d4u

Repository

GitHub ↗ thomasp85/routr

56Stars

10Forks

1Open issues

1Open PRs

6Releases

186Commits

7Contributors

rstatsmiddlewarehttp-routerrouterwebtechnology

186 commits · Last activity 2025-12-19 · 0% stars, 30d

Stars over time

2024-09-18 · 552026-07-07 · 56

Repository practices

Upstream repositoryBeta

7 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/thomasp85/routr 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)

AirVS Code

Show all practices

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

25 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (12)

R6 reqres stringi rlang cli lifecycle fs promises brio otel waysign glue

LinkingTo (0)

none

Suggests (13)

testthat covr fiery swagger redoc rapidoc rmarkdown quarto mirai knitr later jsonlite yaml

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

2indirect

fireproof firesafety plumber2

Code & Tests

Code Composition

R 5,437 (72%)Rd 1,588 (21%)Markdown 429 (6%)Vignettes 85 (1%)HTML 30 (0%)JSON 20 (0%)YAML 12 (0%)Other 1 (0%)

Code characteristics

Object systems

S34R64

Cyclomatic complexity: 3.0 median / 29 max
Test cases: 87 / 0.73 per code line

Test coverage

Line coverage

70%

Expression

73.8%

Tests / Examples

70.2% / – ex

Functions

53 16 exported

Complexity

4.6 avg / 29 max

Call network

53 nodes / 46 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

53 functions

Function	Cyclo	Coverage
ressource_route exp	1	0%
has_no_match	1	0%
quarto_info	4	4%
with_route_ospan	6	10%
report_route exp	29	48%
openapi_route exp	11	83%

People & History

People (1)

Maintainer (1)

Thomas Lin Pedersen

Maintainer, Author

Authors (1)

Thomas Lin Pedersen

Maintainer, Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
2.0.0Latest
2025-12-18 · current release · diff ↗
1.1.0
2025-11-18 · diff ↗
1.0.0
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
0.4.1
2022-08-19 · 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
0.4.0
2019-10-03 · diff ↗
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
0.3.0
2017-10-26 · diff ↗
0.2.0
2017-08-22

Show 1 earlier events

R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-08-22
Total releases: 7 / 9 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Download size: 94 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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