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.

4,646 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
Unconfigured non-CredentialValidators appear in selection list
area/authenticationhelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-authnteam/core-clients
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #46481 · Feb 19, 2026 · Java · 34,398 stars

1 comment2 reactions0 assignees
Open
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / iceberg · #15347 · Feb 17, 2026 · Java · 5,146 stars

5 comments0 reactions0 assignees
Open
See comment title "edited"
GUIcommentsfeature requestgood first issuerequires extractor change
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

TeamNewPipe / NewPipe · #13209 · Feb 7, 2026 · Java · 38,153 stars

3 comments0 reactions1 assignee
Open
Admin Events log the authRealm instead of the event realm
area/corehelp wantedkind/bugpriority/lowstatus/auto-bumpstatus/auto-expireteam/core-authnteam/core-clientsteam/core-shared
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #46080 · Feb 6, 2026 · Java · 34,398 stars

5 comments3 reactions0 assignees