r-lib/cli

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Tools for making beautiful & useful command line interfaces

Stars: 726
Forks: 94
Open beginner issues: 0
Indexed issues: 109
Avg merge: 3h 35m
Merged PRs (30d): 1

Dominant language: R
License: No license data
Last GitHub push: Aug 23, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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109 open issues indexed

hash_obj_*()/hash_raw_*() variants don't validate parameter bounds, unlike their base hash_*() counterparts (affects animal and emoji hashes) Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

r-lib/cli#834 · 2 comments · 1 reaction · Opened Aug 7, 2026
Can We "Defend Against" Multiple Styles at Once? Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

r-lib/cli#816 · 4 comments · 1 reaction · Opened Apr 23, 2026
feat: add `.duration` and `.time_ago` inline styles Open

feature

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

r-lib/cli#814 · 1 comment · Opened Apr 22, 2026
docs: provide llms.txt Open

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

r-lib/cli#811 · 1 comment · Opened Mar 5, 2026
Package cli use of "Suggests" rather than "Imports" seems odd Open

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

r-lib/cli#810 · 5 comments · 1 reaction · Opened Feb 27, 2026
support displaying tabular data in cli condition messages Open

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

r-lib/cli#808 · Opened Feb 26, 2026
C function cli_progress_sleep() is used in an example but not documented. Open

Difficulty 1/5 Under an hour Newbie friendliness 68/100

r-lib/cli#806 · Opened Feb 1, 2026
[Feature Request] Enable `pretty_print_code()` feature in debug session? Open

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

r-lib/cli#801 · Opened Dec 8, 2025
[Feature Request] Pretty-print named vectors and matrices? Open

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

r-lib/cli#800 · Opened Dec 8, 2025
documentation bug in diff_str.Rd Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

r-lib/cli#799 · 1 comment · Opened Nov 19, 2025
Variable characters per step in progress bars? Open

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

r-lib/cli#797 · Opened Oct 26, 2025
cli_bullets_raw seems to try to glue substitute <var>, is that the expected behaviour? Open

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

r-lib/cli#789 · 2 reactions · Opened Aug 27, 2025
cli_progress_step() fails if `clear` is set Open

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

r-lib/cli#785 · Opened Aug 20, 2025
`console_width()` should use a fixed width in .Rmd Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

r-lib/cli#780 · Opened Jul 30, 2025
New bullets Open

feature

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

r-lib/cli#779 · 1 comment · Opened Jul 21, 2025
Warning: partial argument match of 'result' to 'results' Open

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

r-lib/cli#778 · 1 comment · 2 reactions · Opened Jul 15, 2025
`cli_progress_step()` : evaluate `msg_done` twice (unexpected mix of eager and lazy) ? Open

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

r-lib/cli#777 · Opened Jul 12, 2025
Inaccuracy in documentation of ansi_substr Open

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

r-lib/cli#774 · 1 comment · Opened Jun 23, 2025
`pluralize` fails for values outside ±`.Machine$integer.max` Open

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

r-lib/cli#773 · Opened May 22, 2025
`cli_abort()` should explicitly forward more arguments to `abort()` Open

feature

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

r-lib/cli#772 · 2 reactions · Opened May 16, 2025
`builtin_handler_shiny` results in Error: attempt to apply non-function Open

bug

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

r-lib/cli#762 · 2 comments · Opened Apr 17, 2025
Using pluralize with apostrophe Open

bug

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

r-lib/cli#761 · 2 reactions · Opened Apr 17, 2025
inline markup urls contain invisible invalid characters Open

reprex

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

r-lib/cli#757 · 3 comments · Opened Apr 11, 2025
`code_hightlight()` doesn't like "\t" Open

bug

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

r-lib/cli#754 · 1 reaction · Opened Mar 17, 2025
`ansi_html()` bug when strings with the same style have been pasted together Open

bug

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

r-lib/cli#752 · 2 comments · 1 reaction · Opened Mar 13, 2025
`pb_elapsed` should not show minutes & fractions of seconds Open

bug

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

r-lib/cli#751 · 1 reaction · Opened Feb 26, 2025
Metaprogramming: extracting formatted objects Open

feature

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

r-lib/cli#750 · 7 comments · 1 reaction · Opened Feb 20, 2025
custom theme styles ignored when all styled content is interpolated Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

r-lib/cli#748 · 1 comment · Opened Feb 7, 2025
Consider `{.open some/path/to/whatever.xlsx}` as a way of delegating a file path to the OS Open

feature

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

r-lib/cli#743 · 2 comments · Opened Dec 16, 2024
NAs in pluralize vector cause values to not display correctly Open

bug

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

r-lib/cli#717 · 3 comments · Opened Aug 15, 2024
link text for files does not display properly with `fs_path` objects Open

bug

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

r-lib/cli#714 · 1 comment · Opened Aug 9, 2024
Document `cli.default_handler` option Open

documentation feature

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

r-lib/cli#708 · 2 comments · Opened Jul 26, 2024
[feature] Inline formatting for percentages Open

feature

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

r-lib/cli#706 · 1 comment · Opened Jul 24, 2024
Provide helper for making reproducible output Open

feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

r-lib/cli#700 · Opened Jun 28, 2024
Tweaking `cli::col_h1()` styling Open

feature

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

r-lib/cli#696 · 1 comment · Opened Jun 4, 2024
Will `cli_code()` support highlighting other languages? Open

feature tidy-dev-day :nerd_face:

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

r-lib/cli#695 · 1 comment · Opened May 20, 2024
inline markup interrupts `col_()` coloring Open

bug

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

r-lib/cli#694 · 1 comment · Opened May 17, 2024
Can `.envir` be used to autolink exported functions in a not loaded package in `cli_code()`? Open

feature

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

r-lib/cli#692 · 1 comment · Opened May 9, 2024
More informative error message with inline markup Open

bug

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

r-lib/cli#687 · 1 comment · Opened Apr 18, 2024
Tension between wanting to use `{.run }` over `style_hyperlink()` but not wanting backticks in fallback mode Open

bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

r-lib/cli#684 · Opened Apr 10, 2024
Bad interaction with `fs_path` default formatting and hyperlink generation Open

bug tidy-dev-day :nerd_face:

Difficulty 3/5 1-2 days Newbie friendliness 38/100

r-lib/cli#683 · Opened Apr 10, 2024
R_CLI_HYPERLINK_MODE should add a third leading slash on Windows Open

bug tidy-dev-day :nerd_face:

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

r-lib/cli#676 · Opened Mar 12, 2024
Quote `{.field FIELD}` when there's no color Open

feature tidy-dev-day :nerd_face:

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

r-lib/cli#674 · Opened Mar 4, 2024
Suggestion: `cli_abort_if_not()` Open

feature

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

r-lib/cli#672 · 3 comments · 3 reactions · Opened Feb 21, 2024
Never seeing the first progress message from `cli_progress_along()` Open

bug tidy-dev-day :nerd_face:

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

r-lib/cli#668 · 1 comment · Opened Feb 2, 2024
Internal error with `ansi_strwrap`when string contains `\r\n\r` in `cli_abort()` message Open

bug tidy-dev-day :nerd_face:

Difficulty 3/5 1-2 days Newbie friendliness 42/100

r-lib/cli#667 · 5 comments · Opened Jan 23, 2024
Changing color for bullets Open

bug

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

r-lib/cli#660 · 1 comment · Opened Dec 12, 2023
Add a "default" option to hyperlink detection Open

feature

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

r-lib/cli#658 · Opened Dec 10, 2023
FR: Add subtle style inline markup Open

feature

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

r-lib/cli#656 · 1 comment · 2 reactions · Opened Dec 1, 2023
Rstudio progress bar handlers don't work by default Open

bug

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

r-lib/cli#650 · Opened Nov 16, 2023

r-lib/cli

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