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
credential_type is not set for password logins in LOGIN events
area/authenticationhelp wantedkind/enhancementpriority/normalstatus/auto-bumpstatus/auto-expirestatus/expired-by-botteam/core-authn
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #40118 · Jun 1, 2025 · Java · 34,398 stars

7 comments1 reaction0 assignees
Open
[Keycloak CI] - User Federation Tests in RHDS 11 & 12
area/ciflaky-jobhelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-iam
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #40028 · May 28, 2025 · Java · 34,398 stars

5 comments1 reaction0 assignees
Open
Support querying Iceberg partition transforms
beginner-taskfeature requestfrom:IBMgood first issueiceberg
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

prestodb / presto · #25166 · May 21, 2025 · Java · 15,558 stars

4 comments2 reactions0 assignees
Open
[docs] Add Session Properties to Hive Connector
docsfeature requestgood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

prestodb / presto · #25110 · May 14, 2025 · Java · 15,558 stars

3 comments2 reactions0 assignees
Open
Slow User query in UI with wildcard search request
area/admin/uihelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-iam
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #39646 · May 12, 2025 · Java · 34,398 stars

6 comments1 reaction0 assignees
Open
On replicaGroupStrategyConfig Deprecation
cleanupconfigurationgood first issue
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

apache / pinot · #15744 · May 8, 2025 · Java · 4,937 stars

4 comments0 reactions1 assignee