Curated Issues
Scala Good First Issues
Browse open source issues tagged with Scala in the issue metadata. Results stay focused on work that can become public contribution evidence.
Slice signals
- Average annotated difficulty: 2.4/5 across 734 issues.
- 73% of 734 time estimates are one day or less.
Open
Can we provide implicit to make Marshal JsValue => Message work?
1 - triagedhelp wantednice-to-have (low-prio)t:http:marshalling
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment3 reactions0 assignees
Open
Featurizer should provide option to pass through missing values as Double.NaN instead of removing rows (currently the default)
enhancementgood first issuehelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
5 comments0 reactions1 assignee
Open
NoSuchMethodError calling operator names from non-scala classes
help wanteditype:enhancementstat:needs spec
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
7 comments0 reactions1 assignee
Open
akka dies with a java.lang.UnsatisfiedLinkError when run GraalVM native-image
1 - triagedhelp wantedt:graal
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
27 comments8 reactions0 assignees
Open
Log error message printed to stdout despite mute filter
1 - triagedhelp wantedt:testing
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
simplify javadsl Flow.recoverWith
1 - triagedhelp wantedt:stream
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees
Open
Stream operators docs gen: handle cases for <a name=""/> when the same name exists in more places
1 - triagedhelp wantednice-to-have (low-prio)t:docs
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Directive to include reference.conf info in documentation
help wantednice-to-have (low-prio)t:docs
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments2 reactions0 assignees
Open
Also include sbt-test files in sbt-headers
good first issuehelp wantedtopic:sbt
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Streams operators docs DIAGRAMS (ticket only for diagrams)
1 - triagedhelp wantedt:docst:stream
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
28 comments1 reaction0 assignees
Open
Document how to configure dispatcher for streams
1 - triagedhelp wantedt:stream
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Improved handle APIs for websockets that automatically accumulate messages etc
1 - triagedhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
key not found: org.apache.spark.ml.feature.ImputerModel
enhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
9 comments0 reactions0 assignees
Open
Consistency in calling stages "rate detached" in docs?
1 - triagedhelp wantedt:docst:stream
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
improve JavaDurationConverters
1 - triagedhelp wantedt:core
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
breeze.viz : plot two objects in same color
good first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
2 comments0 reactions0 assignees
Open
Add external articles/success stories/.. to docs
1 - triagedhelp wantedt:docs
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Maven plugin?
enhancementhelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly label
0 comments4 reactions0 assignees
Open
Error with Akka Typed BehaviorTestKit while using TimerScheduler
1 - triagedhelp wantedt:typed
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments1 reaction0 assignees
Open
Show example how to build a protobuf marshaller
1 - triagedhelp wantedt:docs
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees