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
linux sandbox spawns without env variables
P3help wantedteam-Local-Exectype: bug
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

bazelbuild / bazel · #27099 · Sep 27, 2025 · Java · 25,384 stars

0 comments0 reactions0 assignees
Open
Google SAML IDP initiated login does not work
area/identity-brokeringhelp wantedkind/enhancementpriority/lowstatus/auto-bumpstatus/auto-expireteam/core-iam
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #42993 · Sep 26, 2025 · Java · 34,398 stars

6 comments7 reactions0 assignees
Open
Memory leak found in FFmpegFrameRecorder
bughelp wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label

bytedeco / javacv · #2356 · Sep 23, 2025 · Java · 6,985 stars

18 comments0 reactions0 assignees
Open
Setting some attributes to multivalued causes 400 errors
area/admin/apiarea/user-profilehelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-iamteam/core-shared
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #42749 · Sep 18, 2025 · Java · 34,398 stars

2 comments1 reaction0 assignees
Open
Opt-in to Arm Memory Tagging Extensions (MTE)
feature requestgood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

TeamNewPipe / NewPipe · #12644 · Sep 18, 2025 · Java · 38,153 stars

2 comments3 reactions0 assignees
Open
About FFmpeg interrupt_callback
help wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label

bytedeco / javacv · #2355 · Sep 18, 2025 · Java · 6,985 stars

2 comments0 reactions0 assignees