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.

4,603 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
[GSoC 2025] Dubbo Gradle IDL Plugin
help wantedtype/proposal
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / dubbo · #15217 · Mar 7, 2025 · Java · 41,524 stars

0 comments0 reactions0 assignees
Open
[GSoC 2025] Enhancing Dubbo Python Serialization
help wantedtype/proposal
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / dubbo · #15215 · Mar 7, 2025 · Java · 41,524 stars

6 comments0 reactions0 assignees
Open
[GSoC 2025] Dubbo Admin traffic management feature
help wantedtype/proposal
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / dubbo · #15214 · Mar 7, 2025 · Java · 41,524 stars

1 comment0 reactions0 assignees
Open
[GSoC 2025] Service Discovery
help wantedtype/proposal
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / dubbo · #15212 · Mar 7, 2025 · Java · 41,524 stars

3 comments0 reactions0 assignees
Open
Saml adapter XML configs should be formatted
area/samlhelp wantedkind/enhancementteam/core-clients
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #37876 · Mar 6, 2025 · Java · 34,398 stars

1 comment0 reactions0 assignees
Open
Token Exchange Requires Additional Login After Upgrade to 26.1.0
area/token-exchangearea/token-exchange/federatedhelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-clients
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

keycloak / keycloak · #37725 · Feb 28, 2025 · Java · 34,398 stars

3 comments10 reactions0 assignees
Open
Android download is not working
enhancementhelp wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label

bytedeco / javacv · #2319 · Feb 27, 2025 · Java · 6,985 stars

14 comments0 reactions0 assignees
Open
SANY allows @ in odd locations
SANYToolsbuggood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

tlaplus / tlaplus · #1153 · Feb 25, 2025 · Java · 2,153 stars

1 comment0 reactions0 assignees