Curated Issues

Java Good First Issues

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

5,028 matching issues

Java

Slice signals

  • Average annotated difficulty: 2.5/5 across 5,028 issues.
  • 75% of 5,028 time estimates are one day or less.
Open
Add size-bounded GC of the repo contents cache
P2help wantedteam-ExternalDepstype: feature request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

bazelbuild / bazel · #29557 · May 16, 2026 · Java · 25,384 stars

1 comment1 reaction0 assignees
Closed
[Feature] SHOW CREATE FUNCTION
good first issuetype/feature-requestversion:4.2
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

StarRocks / starrocks · #73181 · May 12, 2026 · Java · 5,717 stars

0 comments0 reactions0 assignees
Closed
trim function feature needs improvement
good first issuetype/feature-requestversion:4.2
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

StarRocks / starrocks · #73172 · May 12, 2026 · Java · 5,717 stars

0 comments0 reactions0 assignees
Open
[OID4VCI] Pre-Authorized Code Replay
area/oid4vchelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-protocols
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #48902 · May 12, 2026 · Java · 34,398 stars

6 comments1 reaction0 assignees
Closed
CLI: log Kestra UI URL when the server is ready
area/backendgood first issuekind/quick-win
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

kestra-io / kestra · #15987 · May 11, 2026 · Java · 26,854 stars

14 comments1 reaction0 assignees
Open
Choosing locale with READ_ONLY ldap isn’t handled gracefully
area/account/uiarea/ldaphelp wantedkind/bugpriority/normalstatus/auto-bumpstatus/auto-expireteam/core-iamteam/core-shared
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #48850 · May 9, 2026 · Java · 34,398 stars

1 comment1 reaction0 assignees