Owner

etiennebacher

9 indexed repositories · View on GitHub

tidypolars
More efficient tidyverse code, using polars in the background

R · 241 stars
jarl
Just another R linter

Rust · 158 stars
flir
Parse and rewrite R code

R · 90 stars
altdoc
Alternative to pkgdown to document R packages

R · 87 stars
conductor
Create Tours in Shiny Apps Using Shepherd.js.

R · 41 stars
shinyfullscreen
Display HTML Elements on Full Screen in 'Shiny' Apps Using 'Screenfull.js'

R · 33 stars
astgrepr
Parse and Manipulate R Code

R · 33 stars
my_website
Personal website made with Typst and a Tufte style (previously made with the R package distill)

HTML · 10 stars
air_pratt

Rust · 0 stars

Beginner friendly Everything

Open All

Report impossible numerical comparisons? Open

new-rule unsure

Difficulty 5/5 Over a week Newbie friendliness 35/100

etiennebacher/jarl#716 · Opened Sep 14, 2026
Integrate Jarl in `rproj.toml` Open

enhancement future jarl.toml

Difficulty 4/5 3-5 days Newbie friendliness 48/100

etiennebacher/jarl#715 · 2 comments · Opened Sep 13, 2026
Refactor tests for `unused_function` Open

internal

Difficulty 3/5 1-2 days Newbie friendliness 58/100

etiennebacher/jarl#707 · Opened Sep 10, 2026
Refactor Quarto documentation build Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

etiennebacher/jarl#703 · 8 comments · Opened Sep 9, 2026
Feature request: add `--config` flag to the CLI Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

etiennebacher/jarl#692 · Opened Sep 4, 2026
Possible refactors depending on the R version Open

new-rule

Difficulty 5/5 Over a week Newbie friendliness 45/100

etiennebacher/jarl#689 · 2 comments · 1 reaction · Opened Sep 3, 2026
Compare `unused_object` results to `flowr` Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

etiennebacher/jarl#686 · Opened Sep 2, 2026
outdated_suppressions false positive Open

false-positive

Difficulty 3/5 1-2 days Newbie friendliness 72/100

etiennebacher/jarl#662 · 4 comments · Opened Aug 26, 2026
Forbid some packages and report deprecated functions Open

new-rule

Difficulty 5/5 Over a week Newbie friendliness 35/100

etiennebacher/jarl#661 · 1 comment · Opened Aug 26, 2026
Neovim new install, no diagnostics Open

LSP

Difficulty 3/5 1-2 days Newbie friendliness 52/100

etiennebacher/jarl#656 · 9 comments · Opened Aug 23, 2026
Feature: Allow `undesirable_function` to take messages for `extend-functions` Open

enhancement jarl.toml

Difficulty 3/5 1-2 days Newbie friendliness 68/100

etiennebacher/jarl#655 · 3 comments · 1 reaction · Opened Aug 23, 2026
Interactive fixing mode? Open

enhancement future unsure

Difficulty 5/5 Over a week Newbie friendliness 35/100

etiennebacher/jarl#651 · Opened Aug 22, 2026
Refresh diagnostics in more cases Open

enhancement future LSP

Difficulty 3/5 1-2 days Newbie friendliness 55/100

etiennebacher/jarl#630 · 1 comment · Opened Aug 20, 2026
Finer selection of rules that should run in `@examples` Open

enhancement future jarl.toml

Difficulty 4/5 3-5 days Newbie friendliness 45/100

etiennebacher/jarl#629 · Opened Aug 20, 2026
Use README.qmd instead of .md Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

etiennebacher/altdoc#368 · Opened Aug 16, 2026
New rule: flag assignment on if Open

new-rule

Difficulty 3/5 1-2 days Newbie friendliness 65/100

etiennebacher/jarl#605 · 2 comments · Opened Aug 10, 2026
Report consecutive `+` and `-` Open

new-rule

Difficulty 3/5 1-2 days Newbie friendliness 48/100

etiennebacher/jarl#574 · Opened Jul 29, 2026
Report `apply(<dataframe>, 1, paste)` as "PERF" lint Open

new-rule

Difficulty 3/5 1-2 days Newbie friendliness 62/100

etiennebacher/jarl#561 · Opened Jul 20, 2026
Consider getting rid of a few tree-sitter-r `optional()`s Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

etiennebacher/air_pratt#3 · 1 comment · Opened Jul 7, 2026
Feature: support alternative vcs backends Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

etiennebacher/jarl#519 · 4 comments · Opened Jun 18, 2026
New rule `chained_assignment` to split chained assignments over multiple lines Open

new-rule

Difficulty 4/5 3-5 days Newbie friendliness 45/100

etiennebacher/jarl#495 · 1 comment · Opened May 27, 2026
`seq` should report `seq_len(length(...))` Open

false-negative

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

etiennebacher/jarl#493 · Opened May 27, 2026
testthat: expect_all_false Open

good first issue new-rule

Difficulty 1/5 Under an hour Newbie friendliness 72/100

etiennebacher/jarl#491 · 2 comments · Opened May 26, 2026
Find unnecesary paste/paste0/cat calls Open

new-rule

Difficulty 3/5 1-2 days Newbie friendliness 45/100

etiennebacher/jarl#489 · 2 comments · Opened May 23, 2026
bug: `fn is defined but never called` is missed when `fn` is an argument of another function. Open

false-positive future

Difficulty 3/5 1-2 days Newbie friendliness 58/100

etiennebacher/jarl#483 · 3 comments · Opened May 15, 2026
Report `sapply/lapply()` to create empty list Open

good first issue new-rule

Difficulty 3/5 1-2 days Newbie friendliness 64/100

etiennebacher/jarl#476 · Opened May 11, 2026
New rule: explicit package names Open

future new-rule

Difficulty 4/5 3-5 days Newbie friendliness 48/100

etiennebacher/jarl#474 · 4 comments · Opened May 8, 2026
Get a summary of linting rules required? Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

etiennebacher/jarl#471 · 1 comment · Opened May 5, 2026
running jarl on a shiny golem app repo Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

etiennebacher/jarl#465 · 1 comment · Opened Apr 27, 2026
Idea: Per-package linter rules Open

enhancement future unsure

Difficulty 5/5 Over a week Newbie friendliness 30/100

etiennebacher/jarl#464 · 7 comments · Opened Apr 27, 2026
Better LSP testing Open

internal LSP

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/jarl#448 · Opened Apr 8, 2026
Recommend `crossprod()` or `tcrossprod()` Open

good first issue new-rule

Difficulty 3/5 1-2 days Newbie friendliness 35/100

etiennebacher/jarl#442 · Opened Mar 25, 2026
Collect all exports and version info with a single Rscript call? Open

internal

Difficulty 4/5 3-5 days Newbie friendliness 45/100

etiennebacher/jarl#440 · Opened Mar 24, 2026
Find unused function arguments Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

etiennebacher/jarl#438 · Opened Mar 23, 2026
Add unsafe fix for `true_false_symbol` Open

enhancement good first issue

Difficulty 3/5 1-2 days Newbie friendliness 48/100

etiennebacher/jarl#421 · 1 comment · Opened Mar 20, 2026
`count()` should accept expressions Open

feature

Difficulty 3/5 1-2 days Newbie friendliness 48/100

etiennebacher/tidypolars#345 · 2 comments · Opened Mar 18, 2026
Could adding a new rule be easier? Open

future unsure

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/jarl#408 · 1 comment · Opened Mar 17, 2026
Detect when custom function overwrites package function Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/jarl#403 · 1 comment · Opened Mar 16, 2026
Consider using mutation tests Open

ci internal

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/jarl#401 · Opened Mar 15, 2026
Inconsistency with R when type conversion fails in `as.xxx()` Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/tidypolars#337 · 3 comments · Opened Feb 27, 2026
Try to improve the docs following Diataxis Open

documentation

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/tidypolars#302 · Opened Jan 22, 2026
Recommend using `which.min()` / `which.max()` (R >= 4.6) Open

future new-rule unsure

Difficulty 3/5 1-2 days Newbie friendliness 45/100

etiennebacher/jarl#256 · 2 comments · Opened Jan 5, 2026
Check failures on Windows Open

internal

etiennebacher/tidypolars#290 · 6 comments · 1 assignee · Opened Dec 29, 2025
Check naming conventions Open

new-rule

Difficulty 5/5 Over a week Newbie friendliness 45/100

etiennebacher/jarl#247 · 3 comments · Opened Dec 17, 2025
Ignore renv folder by default Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

etiennebacher/flir#122 · 6 comments · Opened Dec 16, 2025
nolint is not documented Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

etiennebacher/flir#117 · Opened Dec 5, 2025
Potential additional rules for `testthat` Open

enhancement good first issue new-rule

Difficulty 3/5 1-2 days Newbie friendliness 45/100

etiennebacher/jarl#214 · 1 comment · Opened Nov 27, 2025
Proposal: paste0 lint Open

new-rule

Difficulty 4/5 3-5 days Newbie friendliness 35/100

etiennebacher/jarl#190 · 1 comment · Opened Nov 24, 2025
Enable "Fix on save" in editors Open

enhancement LSP

Difficulty 3/5 1-2 days Newbie friendliness 55/100

etiennebacher/jarl#160 · 4 comments · Opened Nov 11, 2025
Support Zensical? Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

etiennebacher/altdoc#351 · 8 comments · 2 reactions · Opened Nov 5, 2025

Showing the newest 100

This page lists what was indexed most recently. Advanced filter has the whole inventory, narrowed by language, difficulty and how long a task takes.

Open advanced filter

etiennebacher

Showing the newest 100

Get new issues in your inbox