Curated Issues

C Good First Issues

Browse open source issues tagged with C in the issue metadata. Results stay focused on work that can become public contribution evidence.

1,717 matching issues

RSSAtom
c
Open
Arm assembler is missing GCS tags
branch: masterhelp wantedtriaged: feature

openssl/openssl #27,712 opened May 28, 2025 · C · 30,157 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
OLED SSD1306 ESp8266
help wanted

SpacehuhnTech/esp8266_deauther #1,773 opened May 20, 2025 · C · 14,772 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
[Android] Implement post-build symbol stripping
area-Infrastructuregood first issueos-android

dotnet/runtime #115,717 opened May 19, 2025 · C# · 17,886 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
3 comments0 reactions1 assignee
Open
borg2: implement new chunker?
c: chunkerhelp wantedsecurity

borgbackup/borg #8,841 opened May 16, 2025 · Python · 10,086 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
15 comments0 reactions1 assignee
Open
Make it easy to authenticate a server correctly
branch: 3.0branch: 3.2branch: 3.3branch: 3.4branch: 3.5branch: masterhelp wantedtriaged: documentation

openssl/openssl #27,628 opened May 15, 2025 · C · 30,157 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Deprecate EVP_BytesToKey()
branch: masterhelp wantedtriaged: feature

openssl/openssl #27,618 opened May 14, 2025 · C · 30,157 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
10 comments0 reactions0 assignees
Open
Doxygen links to wrong implementation file
documentationgood first issue

llvm/llvm-project #139,512 opened May 12, 2025 · C++ · 26,378 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
5 comments0 reactions1 assignee
Open
missing ASN1_{buf|bn}_print documentation
branch: 3.0branch: 3.2branch: 3.3branch: 3.4branch: 3.5branch: masterhelp wantedtriaged: documentation

openssl/openssl #27,546 opened May 3, 2025 · C · 30,157 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees