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.
Slice signals
- Average annotated difficulty: 2.7/5 across 1,905 issues.
- 70% of 1,905 time estimates are one day or less.
Open
extra_script global defines not working
LDFhelp wanted
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
missing ASN1_{buf|bn}_print documentation
branch: 3.0branch: 3.2branch: 3.3branch: 3.4branch: 3.5branch: masterhelp wantedtriaged: documentation
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
[YSQL] Rename YB type/variable/function names with yb prefix
area/ysqlhelp wantedstatus/awaiting-triage
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly label
0 comments0 reactions0 assignees
Open
Arduino IDE rejects 2.7.2
help wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Support integer values in provider configuration (via load_ex or config file)
help wantedtriaged: documentationtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
callback parameter with minimum password lenght
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
9 comments0 reactions0 assignees
Open
Possible division by zero in zstdcli_trace.c
buggood first issuehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
7 comments1 reaction0 assignees
Open
Missing backport to openssl 3.0 of tolerance for empty sessions with get_negotiated_group
branch: 3.0help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
Missing documentation of "stbl_section" configuration module
help wantedtriaged: documentation
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
On OS X 10.6 & 10.7 test_ocsp_cert_chain fails
help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
OpenSSL 3.5.0: timestamp reply generation fails with ML-DSA and SLH-DSA
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment2 reactions0 assignees
Open
Simplify ALPN support
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
7 comments0 reactions0 assignees
Open
quic_reactor.c uses thread pools when thread pools disabled in OpenSSL 3.5
backlog fixbranch: 3.5branch: 3.6branch: masterhelp wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
better error messages when TLS clients hit non-TLS or plaintext HTTP(non-S) servers
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments3 reactions0 assignees
Open
[Bug] Oneshot locked modifier is not disabled on the next modifier key press after toggling
bughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
[YSQL] Propagate yb_uniq_keys in the newly added pg15 paths
area/ysqlgood first issuekind/enhancementpriority/low
Why recommendedNo comments yet · Has a beginner-friendly label
No comments yetHas a beginner-friendly label
0 comments0 reactions1 assignee
Open
OpenSSL cannot correctly parse the authorityCertIssuer field containing the characters Ö and ü.
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
[Bug] `OS_DETECTION_KEYBOARD_RESET` breaks USB suspend
bughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
[Bug] `qmk info` or docs do not mention that output will be incomplete for keymaps defined as .c files
bughelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments1 reaction0 assignees
Open
OpenSSL incorrectly parsed the authorityCertIssuer field information containing Chinese characters
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
8 comments0 reactions0 assignees