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9fans

5 indexed repositories · View on GitHub

plan9port
Plan 9 from User Space

C · 1952 stars
go
Packages and commands for using Plan 9 from Go

Go · 374 stars
acme-lsp
Language Server Protocol tools for the acme text editor

Go · 231 stars
drawterm
Connect to Plan 9 CPU servers from other operating systems.

C · 161 stars
vx32
Portable, efficient, safe execution of untrusted x86 code

C · 132 stars

Beginner friendly Everything

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[Bug] Fossil snapshots age out immediately. Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

9fans/plan9port#753 · 3 comments · Opened Mar 10, 2026
draw/drawfcall/mux_plan9.go compile errors Open

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

9fans/go#141 · 1 comment · Opened Feb 17, 2026
Memory leak in libdraw/init.c Open

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

9fans/plan9port#743 · 1 comment · Opened Jan 2, 2026
null dereference Open

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

9fans/plan9port#733 · 2 comments · Opened Oct 5, 2025
Watch: spaces in command are not preserved Open

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

9fans/go#135 · Opened Aug 28, 2025
Window contents sometimes out of sync Open

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

9fans/acme-lsp#93 · Opened Aug 27, 2025
Duplicate window tag causes crash Open

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

9fans/acme-lsp#92 · Opened Jul 28, 2025
Linux: 9pfuse drops directory entries when userspace buffer is small Open

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

9fans/plan9port#720 · 1 comment · Opened Jul 20, 2025
segfault rendering man7/man.html Open

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

9fans/plan9port#719 · 4 comments · Opened Jul 14, 2025
More useful diagnostics Open

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

9fans/acme-lsp#91 · 1 comment · Opened Jul 7, 2025
Allow configuring *OnPut actions for each server Open

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

9fans/acme-lsp#88 · Opened Jun 22, 2025
acme-lsp: rootdir is deprecated, but always sent Open

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

9fans/acme-lsp#87 · Opened Jun 14, 2025
Add support for macOS Voice Control Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

9fans/plan9port#715 · 2 reactions · Opened May 25, 2025
[BUG] A SEGV in `value_decode` at ` src/libsec/port/x509.c:535:43` Open

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

9fans/plan9port#711 · 1 comment · Opened Apr 11, 2025
[BUG] A heap-buffer-overflow in `edump` at `src/libsec/port/x509.c:2524:66` Open

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

9fans/plan9port#710 · 1 comment · Opened Apr 11, 2025
INSTALL reports `0(EX_OK)` even if builds was failed Open

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

9fans/plan9port#707 · Opened Apr 1, 2025
[q] Go 1.23.7 onwards is broken in 9front Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

9fans/go#127 · Opened Mar 24, 2025
Cannot view pdf files using page(1) on macos Open

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

9fans/plan9port#702 · Opened Feb 28, 2025
samterm doesn't compile on AIX Open

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

9fans/go#123 · Opened Feb 17, 2025
devdraw doesn't work on AIX Open

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

9fans/go#122 · Opened Feb 17, 2025
Acme crashes on AIX 7.3 Open

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

9fans/plan9port#699 · 1 comment · Opened Feb 10, 2025
dist/isum.awk doesn't print any output on AIX Open

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

9fans/plan9port#698 · Opened Feb 7, 2025
rio doesn't compile on AIX Open

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

9fans/plan9port#697 · 1 reaction · Opened Feb 7, 2025
Editing diagnostics message Open

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

9fans/acme-lsp#82 · Opened Dec 30, 2024
devdraw using sam or acme doesn't respond to enter key in linux or mac os Open

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

9fans/go#121 · Opened Dec 11, 2024
acme in fullscreen under Windows (WSL2) causes window to go out of screen Open

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

9fans/plan9port#688 · Opened Dec 5, 2024
FR: Acme: Zooming a window should retain layout when unfocused Open

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

9fans/plan9port#687 · Opened Nov 13, 2024
`cleanname` has a 1-char OOB write when input is `""` Open

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

9fans/plan9port#686 · 1 comment · Opened Nov 1, 2024
Bug: Acme: Edit breaks input text unpredictably Open

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

9fans/plan9port#685 · Opened Oct 1, 2024
Bug: Sam: Sam uses sh as shell Open

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

9fans/plan9port#684 · Opened Sep 30, 2024
Bug: fontsrv: Too Harsh on Sans-Serif Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

9fans/plan9port#683 · Opened Sep 30, 2024
Bug: fontsrv: 32a is actually 16a Open

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

9fans/plan9port#682 · Opened Sep 30, 2024
Bug: bc: does not evaluate expressions without \n at the end Open

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

9fans/plan9port#681 · 1 comment · Opened Sep 30, 2024
Bug: Acme: very long lines scroll by one character Open

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

9fans/plan9port#680 · Opened Sep 30, 2024
Bug: Acme: Multiple running programs fight each other for visible area Open

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

9fans/plan9port#679 · Opened Sep 30, 2024
Bug: Acme: The first visible line sometimes disappears after Undo Open

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

9fans/plan9port#678 · Opened Sep 30, 2024
Bug: Acme: The Cursor is Too Thick Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

9fans/plan9port#677 · Opened Sep 30, 2024
Bug: Acme: Edit X e doesn't work Open

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

9fans/plan9port#676 · Opened Sep 30, 2024
Bug: Acme: Kill fails to correctly cut "e" Open

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

9fans/plan9port#675 · Opened Sep 30, 2024
Bug: Acme: Searching command works differently from Sam Open

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

9fans/plan9port#674 · Opened Sep 30, 2024
Bug: Acme: addr does not print the correct end of selection after addr=dot Open

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

9fans/plan9port#673 · Opened Sep 30, 2024
Bug: Acme: Sam command language is inconsistent with Sam Open

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

9fans/plan9port#672 · Opened Sep 30, 2024
Bug: Acme: `win cat file` doesn't print the full content of the file Open

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

9fans/plan9port#670 · Opened Sep 30, 2024
Bug: Acme: 2-1 chord fails to escape its argument Open

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

9fans/plan9port#669 · Opened Sep 30, 2024
Bug: Windows().Tag contains only the first line Open

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

9fans/go#120 · Opened Sep 30, 2024
Bug: Acme: Scrolling is not deterministic for long lines Open

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

9fans/plan9port#668 · Opened Sep 30, 2024
Bug: Acme: Mouse does not always return to dirty windows Open

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

9fans/plan9port#667 · Opened Sep 30, 2024
FR: Acme: It shouldn't be easy to "cancel" double click Open

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

9fans/plan9port#666 · Opened Sep 30, 2024
Bug: Acme: Cutting '|' (vertical bar) in the tag cuts the whole tag to the right Open

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

9fans/plan9port#665 · Opened Sep 30, 2024
cmd/sam: crashes when resizing window (macOS) Open

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

9fans/go#119 · Opened Sep 8, 2024

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