fsprojects/fantomas

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Stars: 835
Forks: 207
Open beginner issues: 0
Indexed issues: 77
Avg merge: 3h 57m
Merged PRs (30d): 60

Dominant language: F#
License: No license data
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted good first issue

Beginner friendly Everything

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77 open issues indexed

[aw] Repo Assist failed Open

agentic-workflows

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

fsprojects/fantomas#3453 · Opened Sep 1, 2026
[aw] Repo Assist failed Open

agentic-workflows

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

fsprojects/fantomas#3452 · Opened Aug 31, 2026
[aw] Detection Runs Open

agentic-workflows

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

fsprojects/fantomas#3451 · 2 comments · Opened Aug 31, 2026
Capture the measure-and-step indentation pattern from #3445 as a helper Open

enhancement

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

fsprojects/fantomas#3446 · Opened Aug 28, 2026
update struct anon record in equal infix expression Open

bug (soundness)

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

fsprojects/fantomas#3431 · 1 comment · Opened Aug 27, 2026
Multiple #if directives inside list Open

area-trivia bug (soundness)

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

fsprojects/fantomas#3397 · Opened Aug 20, 2026
Cursor is lost when placed on `if`, `then` or `else if` keywords Open

area-trivia

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

fsprojects/fantomas#3387 · Opened Aug 4, 2026
Mixed open and module (alias) statements introduce newlines Open

needs-community-interest style-guide-clarification-needed

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

fsprojects/fantomas#3193 · 7 comments · Opened Oct 27, 2025
[Feature request] The option to disable a specific setting Open

enhancement

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

fsprojects/fantomas#3192 · 1 comment · Opened Oct 25, 2025
Bad indentation in list comprehension Open

discussion

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

fsprojects/fantomas#3181 · 7 comments · Opened Aug 20, 2025
#if in mutually recursive class definition throws Open

bug (soundness)

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

fsprojects/fantomas#3174 · 11 comments · Opened Jul 30, 2025
[Feature request] DNX Tool Open

clitool discussion help wanted needs-community-interest

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

fsprojects/fantomas#3171 · 3 reactions · Opened Jul 16, 2025
Query Expresion Formatting - Joins Open

bug (stylistic)

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

fsprojects/fantomas#3156 · 2 comments · 1 reaction · Opened Mar 3, 2025
Fluent style tupled arguments have an extraneous space between the method and the arguments Open

waiting-on-author

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

fsprojects/fantomas#3150 · 3 comments · Opened Feb 11, 2025
Unnecessary breaks and name-sensitive alignment when using Stroustrup Open

bug needs investigation

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

fsprojects/fantomas#3130 · 2 comments · Opened Oct 18, 2024
Project Update Open

discussion

Difficulty 5/5 Over a week Newbie friendliness 10/100

fsprojects/fantomas#3112 · 23 reactions · Opened Aug 30, 2024
Weird break after Some instead of binary operator Open

bug needs investigation

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

fsprojects/fantomas#3110 · 2 comments · Opened Aug 27, 2024
Allow "--check" to differ with line-endings style Open

discussion

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

fsprojects/fantomas#3103 · 1 comment · 1 reaction · Opened Aug 9, 2024
[Feature request] Set custom fantomas path on Fantomas.Client Open

tooling

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

fsprojects/fantomas#3099 · 2 comments · Opened Jul 3, 2024
Make Fantomas AOT compatible Open

discussion tooling

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

fsprojects/fantomas#3084 · 12 comments · Opened May 16, 2024
Long parameter attribute gives weird line break before type annotation Open

bug

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

fsprojects/fantomas#3073 · 5 comments · Opened Apr 5, 2024
Regression: Stroustrup bracket style in anonymous record type parameter is not respected Open

bug (stylistic) needs investigation

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

fsprojects/fantomas#3069 · 1 comment · 1 reaction · Opened Mar 22, 2024
Move editor config to library rather than tool Open

discussion

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

fsprojects/fantomas#3031 · 6 comments · Opened Dec 29, 2023
Misplaced comment in "else if" Open

discussion

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

fsprojects/fantomas#3011 · 4 comments · Opened Dec 6, 2023
Consider documenting why certain config options exist Open

discussion documentation

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

fsprojects/fantomas#2979 · 4 comments · Opened Nov 8, 2023
Unary operator spacing inconsistent between veriable and literal Open

style-guide-clarification-needed

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

fsprojects/fantomas#2882 · 1 comment · Opened May 22, 2023
Removes space between operator and parenthesized argument in static member operator definition Open

discussion

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

fsprojects/fantomas#2864 · 4 comments · Opened Apr 21, 2023
MultiLineLambdaClosingNewline unnecessarily breaks parameter list Open

discussion

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

fsprojects/fantomas#2862 · 5 comments · 1 reaction · Opened Apr 21, 2023
Space inserted before final > in type parameter Open

bug (stylistic) stroustrup

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

fsprojects/fantomas#2860 · 1 comment · Opened Apr 21, 2023
List expression items don't respect fsharp_blank_lines_around_nested_multiline_expressions Open

discussion needs-community-interest

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

fsprojects/fantomas#2856 · 5 comments · Opened Apr 20, 2023
New Line after Computation Expression Name Breaks Code Open

discussion stroustrup style-guide-clarification-needed

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

fsprojects/fantomas#2832 · 6 comments · Opened Apr 6, 2023
Comment after colon is restored after return type Open

area-trivia bug (soundness)

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

fsprojects/fantomas#2827 · 1 comment · Opened Apr 5, 2023
Multiline paren expr in chained application leads to invalidate code Open

bug (soundness)

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

fsprojects/fantomas#2816 · 2 comments · Opened Mar 30, 2023
match-with moving with to a newline causing an issue with SDK 5 Open

documentation

Difficulty 4/5 3-5 days Newbie friendliness 32/100

fsprojects/fantomas#2791 · 2 comments · Opened Mar 15, 2023
Mishandling of some complex collections Open

bug (soundness) help wanted

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

fsprojects/fantomas#2779 · 8 comments · Opened Feb 22, 2023
`else if` handling misplaces directive located between the keywords Open

bug (soundness)

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

fsprojects/fantomas#2772 · 3 comments · Opened Feb 15, 2023
Idempotency problem: IndentSize = 2 broke offside rule Open

bug (soundness)

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

fsprojects/fantomas#2740 · 2 comments · Opened Jan 20, 2023
Formatting with comment in fluent call breaks code Open

area-trivia bug (soundness)

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

fsprojects/fantomas#2694 · 2 comments · Opened Jan 7, 2023
Long attribute in discrimination union Open

bug (stylistic) style-guide-clarification-needed

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

fsprojects/fantomas#2688 · 2 comments · Opened Jan 5, 2023
Match clause end parentheses and arrow extends past max line length Open

bug (stylistic)

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

fsprojects/fantomas#2670 · 2 comments · Opened Dec 26, 2022
Fluent syntax and operator gives incorrect result Open

bug (stylistic) good first issue

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

fsprojects/fantomas#2610 · 3 comments · Opened Nov 4, 2022
Indentation warnings in record expression Open

bug (soundness)

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

fsprojects/fantomas#2529 · 3 comments · Opened Sep 26, 2022
`when` clause in `try`/`with` malformatted Open

bug (soundness)

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

fsprojects/fantomas#2526 · 11 comments · Opened Sep 22, 2022
Discoverability of helper functions. Open

discussion enhancement

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

fsprojects/fantomas#2492 · Opened Sep 9, 2022
"Help us make these docs great!" message Open

documentation

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

fsprojects/fantomas#2487 · 2 comments · Opened Sep 8, 2022
Release process Open

discussion

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

fsprojects/fantomas#2471 · 1 comment · Opened Sep 1, 2022
[Feature request] Add a flag to the CLI that would commit and add the hash to a .git-blame-ignore-revs file Open

discussion

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

fsprojects/fantomas#2426 · 1 comment · Opened Aug 15, 2022
Images show 404 in bug report template and in readme Open

help wanted

Difficulty 1/5 Under an hour Newbie friendliness 55/100

fsprojects/fantomas#2391 · 1 comment · Opened Jul 28, 2022
Strange behavior with OCaml operators Open

help wanted

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

fsprojects/fantomas#2380 · 3 comments · Opened Jul 22, 2022
Add some color to the command line output Open

discussion

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

fsprojects/fantomas#2348 · 1 comment · Opened Jul 8, 2022

fsprojects/fantomas

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