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.

4,645 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 `--query` flag to `bazel build`
P3help wantedteam-CLItype: feature request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

bazelbuild / bazel · #26938 · Sep 9, 2025 · Java · 25,384 stars

1 comment2 reactions0 assignees
Open
`oidc-hardcoded-role-mapper` doesn't expand composite roles
area/oidchelp wantedkind/enhancementpriority/lowstatus/auto-bumpteam/core-clients
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #42449 · Sep 8, 2025 · Java · 34,398 stars

2 comments3 reactions0 assignees
Open
dll hijeck
enhancementhelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly label

bytedeco / javacpp · #818 · Sep 8, 2025 · Java · 4,279 stars

0 comments0 reactions0 assignees
Open
Executions mini charts enhancement
area/frontendgood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

kestra-io / kestra · #11126 · Sep 8, 2025 · Java · 26,854 stars

13 comments0 reactions0 assignees