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.

1,668 matching issues

C

Slice signals

  • Average annotated difficulty: 2.7/5 across 1,905 issues.
  • 70% of 1,905 time estimates are one day or less.
Open
[libc] Clean up copt naming
good first issuelibc
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

llvm / llvm-project · #133505 · Mar 28, 2025 · C++ · 26,378 stars

6 comments0 reactions1 assignee
Open
The handling of the CRL Number field by OpenSSL
branch: masterhelp wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

openssl / openssl · #27085 · Mar 18, 2025 · C · 30,157 stars

2 comments0 reactions0 assignees
Open
swaybar: replace icon lookup with libsfdo
enhancementgood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

swaywm / sway · #8607 · Mar 13, 2025 · C · 16,909 stars

5 comments0 reactions0 assignees
Open
io_uring support
backlogfeaturehelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

nginx / nginx · #568 · Mar 8, 2025 · C · 30,331 stars

8 comments24 reactions1 assignee