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.

4,724 matching issues

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java
Open
Keycloak port included in some but not all OIDC endpoints
area/oidchelp wantedkind/bugpriority/normalstatus/auto-bumpstatus/auto-expireteam/core-clients

keycloak/keycloak #47,817 opened Apr 7, 2026 · Java · 34,398 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
1 comment2 reactions1 assignee
Open
ClassCastException when PEM CA certificate is used
area/corehelp wantedkind/bugpriority/normalstatus/auto-bumpstatus/auto-expirestatus/blocked-externalteam/cloud-native

keycloak/keycloak #47,672 opened Apr 1, 2026 · Java · 34,398 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments1 reaction0 assignees
Open
Stronger MacOS Sandbox with FSKit
P3help wantedteam-Remote-Exectype: feature request

bazelbuild/bazel #29,165 opened Mar 31, 2026 · Java · 25,384 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments7 reactions0 assignees
Open
traceId missing from MDC in logs in Dubbo 3.3.2
help wanted

apache/dubbo #16,165 opened Mar 24, 2026 · Java · 41,524 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Page request: asprof
help wantednew command

tldr-pages/tldr #21,675 opened Mar 23, 2026 · Shell · 30,937 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees