Contributing Search
All the projects below have beginner-friendly issues which are great places to start contributing
Page 3 of 306 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.
- #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
- #1671 - CommittingProducerSinkStageLogic incorrectly counts awaitingCommitResult
Contributing Guide Code of Conduct -
akka/akka-http
The Streaming-first HTTP server/module of Akka
- #4506 - Release 10.7.2
- #4499 - Expose cache hits/misses
- #4490 - using apache http client with akka
- #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
Contributing Guide Code of Conduct -
scala-steward-org/scala-steward
:robot: A bot that helps you keep your projects up-to-date
- #3730 - Support mise.toml
- #3709 - Badge - `scala-steward.org` does not work
- #3693 - `updates.pin` does not respect more specific targetting
- #3692 - Add support for Mill 1.0
- #3679 - Grouped PRs don't respect previously closed PRs
- #3664 - Bug: sbt version not getting updated when using `buildRoots`
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
- #4204 - Metals may report false errors when the experimental Numeric Literals feature is enabled
- #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
- #3372 - Add Ast node(s) representing comments
Contributing Guide Code of Conduct -
akka/alpakka
Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- #3395 - Update Couchbase Integration
- #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();
Contributing Guide Code of Conduct -
ghostdogpr/caliban
Functional GraphQL library for Scala
- #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
- #2631 - Unable to render schema with recursive type that requires oneOf directive
- #2572 - Mark all entities that do not have Entity Resolver as `resolvable: false`
Contributing Guide Code of Conduct -
apache/pekko
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
- #2312 - Incorrect OSGi metadata for Pekko 1.2.x artifacts
- #2303 - Support Jackson 3
- #2288 - Should the Decider of stream be a Function2?
- #2282 - Scala steward can't update branches other than main
- #2268 - must allow other system to connect even if it's not there at first
- #2261 - failed: LateConnectSpec
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
- #2267 - OrganizeImports does not retain inline comments
- #2266 - Remove unused with multiple package statesments can break compilation
- #2265 - Documentation for sbt installation is wrong
- #2262 - ExplicitResultTypes seems to ignore rewriteStructuralTypesToNamedSubclass = false
- #2261 - ExplicitResultTypes silently does nothing with invalid classpath
- #2255 - Organizing imports with ...{given Decoder[X]} fails
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
- #13591 - [FEA] Support spark 4.0 and iceberg 1.10
- #13590 - [FEA] Iceberg multi version support.
- #13583 - [BUG] shuffle dockerfile build failed: UCX has no cuda13 release for rocky/centos
- #13577 - [BUG] Scan triple buffering can cause the executor to abort when we cancel a job
- #13576 - [FEA] Memory-bounded AsyncReader: notify caller to flush forcefully when MemoryPool is exhuasted
- #13574 - [FEA] Add coalescing support for Delta Lake deletion vectors for `MultiFileCloudParquetPartitionReader`
Contributing Guide Code of Conduct -
getkyo/kyo
Toolkit for Scala Development
- #1424 - Nightlies for JVM/JS are not released
- #1419 - [feature]: Create llms.txt to ease learning of Kyo
- #1418 - [BUG]: some CPU usage when idle
- #1414 - [BUG]: Macro error when compiling with -Wsafe-init
- #1413 - remove Adder Stubs on next scala-native release
- #1412 - [BUG]: Freeze on unnecessary handling for `Var`
Contributing Guide Code of Conduct -
digital-asset/daml
The Daml smart contract language
- #22069 - Fix PQS to function with the new crypto primitives
- #22063 - New engine primitives to allow DER encoded BytesHex conversions
- #22062 - Should BytesHex values allow `0x` prefixes?
- #22028 - Improve handling of latest stable
- #22025 - Query vetting state on a per-synchronizer & per-participant basis
- #22021 - SG19-5: replace `directDeps` with `imports`
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
- #949 - mill-indigo for Mill 1.x.y
Contributing Guide Code of Conduct -
airbnb/chronon
Chronon is a data platform for serving for AI/ML applications.
- #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
- #980 - CHIP-10: PySpark + Notebook Integration for Chronon Feature Development
- #975 - [Discuss] CHIP: Add user-provided documentation to metadata
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 -
apache/sedona
A cluster computing framework for processing large-scale geospatial data
- #2377 - Geopandas: Implement `is_closed`
- #2376 - GeoParquet read should set geometry SRID on read when CRS is omitted or identifier is declared by PROJJSON CRS
- #2373 - bug: ST_Azimuth should return null instead of 0.0 for identical points
- #2368 - docs: unify all the docs pages on the site
- #2367 - feat: Sedona version of ST_ApproximateMedialAxis
- #2365 - Consolidate Python dependency files to pyproject.toml
Contributing Guide Code of Conduct -
virtuslab/scala-cli
Scala CLI is a command-line tool to interact with the Scala language. It lets you compile, run, test, and package your Scala code (and more!)
- #3907 - watch with resourceDir has infinite loop when resource changes
- #3905 - `fix` with scalafix rules does not respect excluding sources
- #3903 - Proposal: target.platform directives should produce multiple BSP targets
- #3897 - Missing a meaningful error message when trying to pass non-Scala inputs with `--server=false`
- #3886 - Main class detection: recognize simpler main methods in Java 25 (JEP-512)
- #3882 - Bring `Mill` export up-to-date and support Mill. 1.0.x
Contributing Guide Code of Conduct
