Contributing Search
All the projects below have beginner-friendly issues which are great places to start contributing
Page 3 of 298 results
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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 -
scala-steward-org/scala-steward
:robot: A bot that helps you keep your projects up-to-date
- #3612 - feature for library authors: testing library updates using Scala Steward to raise draft PRs with specified library updates
- #3601 - Jackson Release 3 changes maven coordinates and packages
- #3575 - Support `dependency:` Scalafix rules in Scala CLI
- #3554 - Skip repos if their last commit is older than `n`
- #3475 - Early semver labels are wrongly added
- #3459 - `--repo-config` configuration ignored when `.scala-steward.conf` exists in project
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.
- #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 -
ghostdogpr/caliban
Functional GraphQL library for Scala
- #2572 - Mark all entities that do not have Entity Resolver as `resolvable: false`
- #2569 - Empty objects/enums - `_: String! = __typename` instead of `_: Boolean = null`
- #2528 - [Question] Does anybody use @semanticNonNull with a federated graph? Is it even possible?
- #2507 - Support for "global object identification" and the Node interface
- #2235 - Setup CI to run benchmarks and access results
- #2184 - Fine-grained support for `null` values.
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.
- #2401 - Refactoring Error Logging Inconsistencies in MdTag.scala
- #2385 - Missing Fastq reads
- #2349 - StackOverflowError in avro SpecificDatumWriter
- #2335 - Add Scala 2.13 to build
- #2281 - Spare not needed groupBy when calling toFragments() on AlignmentDataset
- #2279 - Improve Ensembl VEP mapping to TranscriptEffect
Contributing Guide Code of Conduct -
apache/pekko
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
- #1801 - Task monad based on `Materializer`
- #1798 - Runtime plugin configuration for `DurableState`
- #1796 - failed: MetricsBasedResizerSpec
- #1790 - Implement Stream operators needed to implement Spring-Ai like things
- #1781 - Add Source#ofNullable to Javadsl
- #1765 - Offsets not supported by PersistenceTestKitReadJournal
Contributing Guide Code of Conduct -
reactivemongo/reactivemongo
:leaves: Non-blocking, Reactive MongoDB Driver for Scala
- #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
- #630 - Support collation for MongoDB 3.4+
Contributing Guide Code of Conduct -
scalacenter/scalafix
Refactoring and linting tool for Scala
- #2216 - [sbt 2.x] Cached/incremental invocations across builds & machines
- #2189 - Upstream `dependency:` syntax from sbt-scalafix to scalafix
- #2166 - `ExplicitResultTypes` breaks compilation when using symbolic methods
- #2127 - scala-agnostic launcher
- #2108 - Port high-level withToolClasspath() overload to CLI
- #2102 - `--auto-suppress-linter-errors` shouldn't attempt to suppress `UnusedScalafixSuppression`
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 -
apache/sedona
A cluster computing framework for processing large-scale geospatial data
- #1893 - gha: docs build `Compile JavaDoc` step error message
- #1888 - docs: broken links
- #1886 - EnvelopeAccumulor
- #1874 - Sedona reporting bounds inconsistent with PostGIS and GeoPandas
- #1873 - Setup Matomo analytics to track all pages
- #1867 - ST_DBSCAN error
Contributing Guide Code of Conduct -
nvidia/spark-rapids
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
- #12413 - [BUG] nightly shuffle multi-thread/UCX CI failed possibly out of memory or process/resource limits reached
- #12412 - [BUG] fastparquet_compatibility_test failed TypeError: 'type' object is not subscriptable with python3.8
- #12411 - [BUG] multiple IT cases failed exceeded the timeout of 900 seconds
- #12410 - [BUG] ThrottlingExecutorSuite: test task metrics failed intermittently
- #12408 - [BUG] Job timeout registration pathologically fails in some [databricks] CI_PART1 pipelines
- #12405 - [BUG] test_delta_deletion_vector_fallback fails on [databricks] 14.3 CI
Contributing Guide Code of Conduct -
guardian/grid
The Guardian’s image management system
- #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
- #4261 - Scala Steward can not run on this repo until it allows building under Java 21
Contributing Guide Code of Conduct -
purplekingdomgames/indigo
An FP game engine for Scala.
- #874 - Bug: Dragging a window doesn't focus it
- #870 - Bug: Context.withStartupData does not allow you to change the type of the start up data
- #869 - Actors, for faster prototyping
- #868 - UI: Windows should be able to extract their own model
- #867 - UI: Windows can dynamically set themselves as enabled / disabled
- #862 - UI Missing Feature: ComponentGroup vertical layouts do not have overflow options
Contributing Guide Code of Conduct -
digital-asset/daml
The Daml smart contract language
- #20873 - Deprecate and replace `allocatePartyWithHint` in script
- #20851 - Daml LSP crashes in vscode plugin
- #20850 - Broken "what's new" on Daml Studio
- #20842 - [main] Flaky //libs-scala/rs-grpc-bridge:rs-grpc-bridge-test
- #20817 - Improve the output of the "Platform-agnostic lints and checks" step
- #20786 - choiceController and choiceObserver functions implementation needs to be completed
Contributing Guide Code of Conduct -
getkyo/kyo
Toolkit for Scala Development
- #1120 - Scala Steward is not working
- #1111 - [scheduler]: Java fascade
- #1093 - [feature]: Routes add posibility to define server security logic
- #1071 - [data] Extensible ADTs
- #1056 - [feature]: kyo-aeron in Scala Native
- #1035 - Kyo in Clojure
Contributing Guide Code of Conduct -
airbnb/chronon
Chronon is a data platform for serving for AI/ML applications.
- #942 - [Feature] please the scala api to support Scala3 and support Tensor generate , and discordgroup is in need
- #939 - Offline Backfill requires backfillStartDate, which can be defaulted to end_date
- #934 - Unable to pass custom partition colum for Iceberg tables
- #904 - Bazel migration CHIP #2
- #891 - Online/Offline consistency guarantees - Join and Fetcher?
- #867 - [Bug] Join failed to get groupBy module on different file structure
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!)
- #3597 - Configurable BuildInfo
- #3596 - Allow for preset scalacOptions
- #3595 - Broken compilation when worksheet name equals to library name
- #3594 - variable support for dependency versions
- #3591 - `package` should actually package each of the cross-compiled configurations with `--cross`
- #3590 - `run` should actually run each of the cross-compiled configurations with `--cross`
Contributing Guide Code of Conduct -
twitter/bijection
Reversible conversions between types
- #559 - changes to continuous integration
- #314 - move bijection-x modules out
- #283 - FuturePoolJavaFutureConverter is not compatible w/ twitter-util 19.1.0
- #282 - Getting error when schema is updated com.twitter.bijection.InversionFailure: Failed to invert:
- #276 - Create Bijections for various Java's Date APIs
- #271 - Add InjectionK and BijectionK
Contributing Guide Code of Conduct -
