Contributing Search
All the projects below have beginner-friendly issues which are great places to start contributing
Page 3 of 304 results
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akka/alpakka-kafka
Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- #1876 - Transactional producer reading from non-transactional source
- #1830 - Transactional stream transactions in limbo for a long time before failing with invalid epoch
- #1829 - Transactional source fails to consume for extended period, eventually fails with timeout while draining
- #1783 - CommittingProducerSinkStage never completes
- #1745 - Failed: unclear
- #1688 - failed: RebalanceExtSpec
Contributing Guide Code of Conduct -
akka/akka-http
The Streaming-first HTTP server/module of Akka
- #4527 - cannot pull closed port PersistentConnection.responseIn
- #4499 - Expose cache hits/misses
- #4481 - It's not possible to serve HEAD request with Content-Lenght
- #4471 - Retries on connect timeout
- #4462 - Misleading early response warning on HTTP/1.1 HEAD/OPTIONS requests with Transfer-Encoding: chunked
- #4457 - Route can't complete response until server request timeout if the client close the connection ungracefully
Contributing Guide Code of Conduct -
scala-steward-org/scala-steward
:robot: A bot that helps you keep your projects up-to-date
- #3803 - Enhance `Update.ForGroupId` grouping so it can group together varying subgroup ids for a common parent group
- #3797 - "Superseded by" comments are being propagated to already closed PRs
- #3780 - When updating a version stored in a variable, only the first dependency using that variable is listed in the description of the raised PR
- #3779 - Potential refactor: `Update.ForGroupId` could enforce that all artifacts are genuinely for the same Maven group-id
- #3775 - Addressing SIP-51: Include Scala version updates where they are essential?
- #3764 - Issues with mill 1.0.6
Contributing Guide Code of Conduct -
paypal/squbs
Akka Streams & Akka HTTP for Large-Scale Production Deployments
- #760 - Pekko support
- #752 - Dead letter reported on PerpertualStream with extra LifecycleState
- #743 - Circuit Breaker hangs on Half Open state
- #727 - Does squbs provide any additional values onto game server developments?
- #725 - Unregister the service registry JMX beans
- #720 - Squbs .NET core project template
Contributing Guide Code of Conduct -
scala/scala-async
An asynchronous programming facility for Scala
- #303 - what if we don't care the response of async execute , but it should be complete
- #265 - Is async macro leaking?
- #242 - Write an deep dive technical doc
- #232 - Scala 3 / Dotty plans?
- #183 - scoverage does not highlight the executed async code
- #166 - Using async/await as a general solution for handling with async code
Contributing Guide Code of Conduct -
scalameta/scalameta
Library to read, analyze, transform and generate Scala programs
- #4492 - Method with varags
- #4146 - [Scala 3] Implement transversers
- #4145 - [Scala 3] Migrate trees and common modules to Scala 3 or use source generators
- #4135 - Consider removing for comprehensions from synthetics
- #4080 - `semanticdb-scalac` unpacks `protobuf-java` under `com.google.protobuf` and can overwrite its classes on classpath
- #3338 - Publish error: Error while reading InlineInfoAttribute from scala.meta.transversers.Transformer
Contributing Guide Code of Conduct -
akka/alpakka
Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- #3363 - JMS: improve docs around ackSource
- #3362 - Google Cloud BigQuery Failed Inserts, No Errors
- #3274 - remove remaining scala-java8-compat depedencies
- #3273 - IronMQ: reenable tests
- #3236 - Implement .getExecutionInfo() and executionInfo.getQueryTrace();
- #3169 - Show useful information when failing on redirect
Contributing Guide Code of Conduct -
apache/pekko
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
- #2651 - link validator: java serialization docs
- #2645 - Subscriber timeout causes a non-informative AbruptTerminationException
- #2625 - compiler warning using Java Testkit DSL when who have 2 expectNext calls
- #2573 - nightly tests (CI): java 25 runs have a lot of stream test failures
- #2569 - ReceiveTimeout contains no information
- #2563 - Make use of jspecify
Contributing Guide Code of Conduct -
ghostdogpr/caliban
Functional GraphQL library for Scala
- #2826 - Federation 2.12 support
- #2795 - Field Cost Estimation Function
- #2772 - graphql interfaces can extend other interfaces
- #2755 - Another way to generate schema for @oneOf type
- #2685 - TextEventStream test is flaky
- #2661 - Handling `extend type` directive
Contributing Guide Code of Conduct -
bigdatagenomics/adam
ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark, and Apache Parquet. Apache 2 licensed.
- #2419 - ArrayList cannot be cast to class String in VariantContextConverter
- #2418 - Update Spark dependency version to 4.x
- #2401 - Refactoring Error Logging Inconsistencies in MdTag.scala
- #2385 - Missing Fastq reads
- #2349 - StackOverflowError in avro SpecificDatumWriter
- #2335 - Add Scala 2.13 to build
Contributing Guide Code of Conduct -
reactivemongo/reactivemongo
:leaves: Non-blocking, Reactive MongoDB Driver for Scala
- #1374 - DatabaseException['Unknown section kind 119' (code = 40432)]
- #1166 - Update the supported aggregation stage
- #1056 - Aggregation on view
- #1031 - Restricted aggregation pipeline as update operator
- #996 - Update Build and CI
- #632 - JSON4S module
Contributing Guide Code of Conduct -
scalacenter/scalafix
Refactoring and linting tool for Scala
- #2363 - Ivy remote resolver breaks scalafixSbtResolversAsCoursierRepositories task on Windows
- #2267 - OrganizeImports does not retain inline comments
- #2262 - ExplicitResultTypes seems to ignore rewriteStructuralTypesToNamedSubclass = false
- #2261 - ExplicitResultTypes silently does nothing with invalid classpath
- #2255 - Organizing imports with ...{given Decoder[X]} fails
- #2230 - Unclear error message when configuration attribute is not properly set
Contributing Guide Code of Conduct -
playframework/play-slick
Slick Plugin for Play
- #701 - Unsupported operations post upgrading to scala 2.12
- #600 - Play evolutions throwing error when trying to run it for the first time
- #572 - In Play 2.8.2, slick.dbs.default.profile config throws ClassNotFound exception when using custom Profile
- #498 - Evolution script is skipped if there is any Cyrillic character
- #455 - Cannot acquire connection on many "refresh"
- #445 - Connections not being returned to pool on transaction failure
Contributing Guide Code of Conduct -
nvidia/spark-rapids
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
- #14263 - Handling the discrepancy between the Delta serialization format and the standard serialization format
- #14262 - [BUG] NDS query66 unmatched results error in Spark 4.1.1 + ANSI run
- #14261 - [FEA] Enable the large cudf string column support
- #14259 - Redundant filter handling for deletion vectors
- #14258 - [BUG] Initializer error while running subquery unit tests
- #14256 - [BUG] NullPointerException in R2C buildBatch getArray
Contributing Guide Code of Conduct -
getkyo/kyo
Toolkit for Scala Development
- #1460 - Should we drop Native?
- #1453 - fix readme check
- #1443 - [BUG]: Runtime Exception with unexpected pending effects
- #1439 - [feature]: Change chained Scope release order from FIFO to LIFO.
- #1414 - [BUG]: Macro error when compiling with -Wsafe-init
- #1412 - [BUG]: Freeze on unnecessary handling for `Var`
Contributing Guide Code of Conduct -
digital-asset/daml
The Daml smart contract language
- #22673 - NUCK: add stdlib documentation for queryNByKey
- #22649 - Update bouncy castle
- #22637 - [2.10.x] update deps for vulnerabilities
- #22636 - Explicit serializability
- #22635 - Move compatibility and assembly tests to DPM
- #22631 - Support non-root `multi-package.yaml` in the IDE
Contributing Guide Code of Conduct -
apache/sedona
A cluster computing framework for processing large-scale geospatial data
- #2611 - Splitting closed linestring by linestring produces extra segments
- #2610 - Introducing new CRS format support
- #2609 - Support Spark 4.1
- #2608 - RasterUDT Failing to Write to Delta Format; But works with output of RS_Union_Aggr
- #2559 - We can add a CITATION file to the repository to help users correctly cite the Sedona software
- #2558 - We could add `Biome` using `pre-commit` to save CI and developer time
Contributing Guide Code of Conduct -
purplekingdomgames/indigo
An FP game engine for Scala.
- #959 - sbt plugin should cache generated sources
- #958 - Maybe `setup` should take a full context instead of just dice?
- #956 - Revisit frustum culling
- #955 - Window's rendering problems?
- #952 - Support sbt 2.0
- #948 - Outcome: Allow event filtering
Contributing Guide Code of Conduct -
airbnb/chronon
Chronon is a data platform for serving for AI/ML applications.
- #1087 - Update `thrift` dependency
- #1086 - [Discuss] CHIP: Feature Unit Testing Framework for Chronon
- #1033 - Option to Grant Read Access on Chronon-Created Tables
- #999 - [Bug] Python tests are failing under bazel
- #988 - [Bug] Bazel test is not discovering the test suite
- #984 - [Discuss] CHIP : Incremental batch feature aggregation
Contributing Guide Code of Conduct -
guardian/grid
The Guardian’s image management system
- #4513 - Make Subjects editable
- #4414 - Uploads in progress model dialog triggers incorrectly if the Grid is installed on a hostname which starts with upload
- #4406 - Setting upload state to Queued fails when using ingest uploads from the UI
- #4379 - Add a new usage to track usages with integrated apps
- #4372 - Display aggregation counts for chip values, and sort value lists by aggregation where possible
- #4282 - Deny leases can’t easily be set to start in the future
Contributing Guide Code of Conduct
