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GitHub - yakivy/poppet: Minimal, type-safe RPC Scala library.Minimal, type-safe RPC Scala library. Contribute to yakivy/poppet development by creating an account on GitHub.
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GitHub - yakivy/poppet: Minimal, type-safe RPC Scala library.
Poppet
Poppet is a minimal, type-safe RPC Scala library.
Essential differences from autowire:
- has no explicit macro application
.call
, result of a consumer is an instance of original trait - has no restricted HKT
Future
, you can specify any monad (hascats.Monad
typeclass) as HKT for the provider/consumer - has no forced codec dependencies
uPickle
, you can choose from the list of predefined codecs or easily implement your own codec - has robust failure handling mechanism
- supports Scala 3 (however method/class generation with macros is still an experimental feature)
Table of contents
Quick start
Put cats and poppet dependencies in the build file, let's assume you are using SBT:
val version = new {
val cats = "2.10.0"
val circe = "0.14.6"
val poppet = "0.4.0"
}
libraryDependencies ++= Seq(
"org.typelevel" %% "cats-core" % version.cats,
//to use circe
"io.circe" %% "circe-core" % version.circe,
"com.github.yakivy" %% "poppet-circe" % version.poppet,
//"com.github.yakivy" %% "poppet-upickle" % version.poppet, //to use upickle
//"com.github.yakivy" %% "poppet-play-json" % version.poppet, //to use play json
//"com.github.yakivy" %% "poppet-jackson" % version.poppet, //to use jackson
//"com.github.yakivy" %% "poppet-core" % version.poppet, //to build custom codec
)
Define service trait and share it between provider and consumer apps:
case class User(email: String, firstName: String)
trait UserService {
def findById(id: String): Future[User]
}
Implement service trait with actual logic:
class UserInternalService extends UserService {
override def findById(id: String): Future[User] = {
//emulation of business logic
if (id == "1") Future.successful(User(id, "Antony"))
else Future.failed(new IllegalArgumentException("User is not found"))
}
}
Create service provider (can be created once and shared for all incoming calls), keep in mind that only abstract methods of the service type will be exposed, so you need to explicitly specify a trait type:
import cats.implicits._
import io.circe._
import io.circe.generic.auto._
import poppet.codec.circe.all._
import poppet.provider.all._
//replace with serious pool
implicit val ec: ExecutionContext = ExecutionContext.global
val provider = Provider[Future, Json]()
.service[UserService](new UserInternalService)
//.service[OtherService](otherService)
Create service consumer (can be created once and shared everywhere):
import cats.implicits._
import io.circe._
import io.circe.generic.auto._
import poppet.codec.circe.all._
import poppet.consumer.all._
import scala.concurrent.ExecutionContext
//replace with serious pool
implicit val ec: ExecutionContext = ExecutionContext.global
//replace with actual transport call
val transport: Transport[Future, Json] = request => provider(request)
val userService = Consumer[Future, Json](transport)
.service[UserService]
Enjoy 👌
userService.findById("1")
Customizations
The library is build on following abstractions:
F[_]
- is your service HKT, can be any monad (hascats.Monad
typeclass);I
- is an intermediate data type that your coding framework works with, can be any serialization format, but it would be easier to choose from existed codec modules as they come with a bunch of predefined codecs;poppet.consumer.Transport
- used to transfer the data between consumer and provider apps, technically it is just a function fromI
toF[I]
, so you can use anything as long as it can receive/pass the chosen data type;poppet.Codec
- used to convertI
to domain models and vice versa. Poppet comes with a bunch of modules, where you will hopefully find a favourite codec. If it is not there, you can always try to write your own by providing 2 basic implicits like here;poppet.CodecK
- used to convert method return HKT toF
and vice versa. It's needed only if return HKT differs from your service HKT, compilation errors will hint you what codecs are absent;poppet.FailureHandler[F[_]]
- used to handle internal failures, more info you can find here;
Failure handling
All meaningful failures that can appear in the library are being transformed into poppet.Failure
, after what, handled with poppet.FailureHandler
. Failure handler is a simple polymorphic function from failure to lifted result:
trait FailureHandler[F[_]] {
def apply[A](f: Failure): F[A]
}
by default, throwing failure handler is being used:
def throwing[F[_]]: FailureHandler[F] = new FailureHandler[F] {
override def apply[A](f: Failure): F[A] = throw f
}
so if your don't want to deal with JVM exceptions, you can provide your own instance of failure handler. Let's assume you want to pack a failure with EitherT[Future, String, *]
HKT, then failure handler can look like:
type SR[A] = EitherT[Future, String, A]
val SRFailureHandler = new FailureHandler[SR] {
override def apply[A](f: Failure): SR[A] = EitherT.leftT(f.getMessage)
}
For more info you can check Http4s with Circe example project, it is built around EitherT[IO, String, *]
HKT.
Manual calls
If your codec has a human-readable format (JSON for example), you can use a provider without consumer (mostly for debug purposes) by generating requests manually. Here is an example of curl call:
curl --location --request POST '${providerUrl}' \
--data-raw '{
"service": "poppet.UserService", #full class name of the service
"method": "findById", #method name
"arguments": {
"id": "1" #argument name: encoded value
}
}'
Limitations
You can generate consumer/provider almost from any Scala trait (or Java interface 😲). It can have non-abstract members, methods with default arguments, methods with multiple argument lists, varargs, etc... But there are several limitations:
- you cannot overload methods with the same argument names, because for the sake of simplicity argument names are being used as a part of the request, for more info check manual calls section:
//compiles
def apply(a: String): Boolean = ???
def apply(b: Int): Boolean = ???
// doesn't compile
def apply(a: String): Boolean = ???
def apply(a: Int): Boolean = ???
- trait/method type parameters should be fully qualified, because codecs are resolved at consumer/provider generation rather than at the method call:
//compiles
trait A[T] {
def apply(t: T): Boolean
}
//doesn't compile
trait A {
def apply[T](t: T): Boolean
}
trait A {
type T
def apply(t: T): Boolean
}
- trait should not have arguments
API versioning
The goal of the library is to closely resemble typical Scala traits, so same binary compatibility approaches can also be applied for API versioning, for example:
- when you want to change method signature, add new method and deprecate old one, (important note: argument name is a part of signature in poppet, for more info check limitations section):
@deprecared def apply(a: String): Boolean = ???
def apply(b: Int): Boolean = ???
- if you are tolerant to binary incompatible changes, you can modify argument/return types without creating new method, but ensure that codecs are compatible:
def apply(a: String): Boolean = ???
//if Email is serialized as a String, method can be updated to
def apply(a: Email): Boolean = ???
- when you want to remove method, deprecate it and remove after all consumers are updated to the new version
- when you want to change service name, provide new service (you can extend it from the old one) and deprecate old one:
@deprecated trait A
trait B extends A
Provider[..., ...]()
.service[A](bImpl)
.service[B](bImpl)
Examples
- run desired example:
- Http4s with Circe: https://github.com/yakivy/poppet/tree/master/example/http4s-circe
- run provider:
./mill example.http4s-circe.provider.run
- run consumer:
./mill example.http4s-circe.consumer.run
- run provider:
- Play Framework with Play Json: https://github.com/yakivy/poppet/tree/master/example/play
- run provider:
./mill example.play.provider.run
- run consumer:
./mill example.play.consumer.run
- remove
RUNNING_PID
file manually if services are conflicting with each other
- run provider:
- And even Spring Framework with Jackson 😲: https://github.com/yakivy/poppet/tree/master/example/spring-jackson
- run provider:
./mill example.spring-jackson.provider.run
- run consumer:
./mill example.spring-jackson.consumer.run
- run provider:
- Tapir with Sttp with FS2 with Circe (supports streaming): https://github.com/yakivy/poppet/tree/master/example/tapir-sttp-fs2-circe
- run provider:
./mill example.tapir-sttp-fs2-circe.provider.run
- run consumer:
./mill example.tapir-sttp-fs2-circe.consumer.run
- run provider:
- Http4s with Circe: https://github.com/yakivy/poppet/tree/master/example/http4s-circe
- put
http://localhost:9002/api/user/1
in the address bar - put
http://localhost:9002/api/user
in the address bar if transport supports streaming
Roadmap
- add action (including argument name) to codec
- throw an exception on duplicated service processor
- separate
.service[S]
and.service[G[_], S]
to simplify codec resolution - check that passed class is a trait and doesn't have arguments to prevent obscure error from compiler
- check that all abstract methods are public
Changelog
0.4.x:
- simplify transport and provider response
- remove peek
- remove ObjectMapper creation from Jackson codec, ask for it implicitly
0.3.x:
- fix compilation errors for methods with varargs
- fix codec resolution for id (
I => I
) codecs - add Scala 3 support
0.2.x:
- fix compilation error message for ambiguous implicits
- fix processor compilation for complex types
- migrate to mill build tool
- add Scala JS and Scala Native support
- add more details to
Can't find processor
exception - make
FailureHandler
explicit - rename
poppet.coder
package topoppet.codec
- various refactorings and cleanups
More Resourcesto explore the angular.
mail [email protected] to add your project or resources here 🔥.
- 1A toolkit for servicing HTTP requests in Scala
https://github.com/unfiltered/unfiltered
A toolkit for servicing HTTP requests in Scala. Contribute to unfiltered/unfiltered development by creating an account on GitHub.
- 2A Scala DSL for talking with databases with minimum verbosity and maximum type safety
https://github.com/squeryl/squeryl
A Scala DSL for talking with databases with minimum verbosity and maximum type safety - squeryl/squeryl
- 3Apache Flink
https://github.com/apache/flink
Apache Flink. Contribute to apache/flink development by creating an account on GitHub.
- 4Vert.x for Scala
https://github.com/vert-x3/vertx-lang-scala
Vert.x for Scala. Contribute to vert-x3/vertx-lang-scala development by creating an account on GitHub.
- 5Chromaprint/AcoustID audio fingerprinting for the JVM
https://github.com/mgdigital/Chromaprint.scala
Chromaprint/AcoustID audio fingerprinting for the JVM - mgdigital/Chromaprint.scala
- 6A macro library that converts native imperative syntax to scalaz's monadic expressions
https://github.com/ThoughtWorksInc/each
A macro library that converts native imperative syntax to scalaz's monadic expressions - ThoughtWorksInc/each
- 7Incredibly simple DI Scala library.
https://github.com/yakivy/jam
Incredibly simple DI Scala library. Contribute to yakivy/jam development by creating an account on GitHub.
- 8Security library for Play framework 2 in Java and Scala: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...
https://github.com/pac4j/play-pac4j
Security library for Play framework 2 in Java and Scala: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT... - pac4j/play-pac4j
- 9laserdisc-io/mysql-binlog-stream
https://github.com/laserdisc-io/mysql-binlog-stream
Contribute to laserdisc-io/mysql-binlog-stream development by creating an account on GitHub.
- 10GNU Gettext .po file loader for Scala
https://github.com/xitrum-framework/scaposer
GNU Gettext .po file loader for Scala. Contribute to xitrum-framework/scaposer development by creating an account on GitHub.
- 11Light-weight convenience wrapper around Lucene to simplify complex tasks and add Scala sugar.
https://github.com/outr/lucene4s
Light-weight convenience wrapper around Lucene to simplify complex tasks and add Scala sugar. - outr/lucene4s
- 12Workflow engine for exploration of simulation models using high throughput computing
https://github.com/openmole/openmole
Workflow engine for exploration of simulation models using high throughput computing - openmole/openmole
- 13PostgreSQL protocol support for Finagle
https://github.com/finagle/finagle-postgres
PostgreSQL protocol support for Finagle. Contribute to finagle/finagle-postgres development by creating an account on GitHub.
- 14Simple play module for authenticating against Google
https://github.com/guardian/play-googleauth
Simple play module for authenticating against Google - guardian/play-googleauth
- 15Extensible JOSE library for Scala
https://github.com/blackdoor/jose
Extensible JOSE library for Scala. Contribute to blackdoor/jose development by creating an account on GitHub.
- 16Large off-heap arrays and mmap files for Scala and Java
https://github.com/xerial/larray
Large off-heap arrays and mmap files for Scala and Java - xerial/larray
- 17A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.
https://github.com/debasishg/scala-redis
A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side. - debasishg/scala-redis
- 18Idiomatic, typesafe, and reactive Scala client for Apache Pulsar
https://github.com/CleverCloud/pulsar4s
Idiomatic, typesafe, and reactive Scala client for Apache Pulsar - CleverCloud/pulsar4s
- 19Purely functional JSON parser and library in scala.
https://github.com/argonaut-io/argonaut
Purely functional JSON parser and library in scala. - argonaut-io/argonaut
- 20Modern Load Testing as Code
https://github.com/gatling/gatling
Modern Load Testing as Code. Contribute to gatling/gatling development by creating an account on GitHub.
- 21A Scala ORM library
https://github.com/kostaskougios/mapperdao
A Scala ORM library. Contribute to kostaskougios/mapperdao development by creating an account on GitHub.
- 22Docker containers for testing in scala
https://github.com/testcontainers/testcontainers-scala
Docker containers for testing in scala. Contribute to testcontainers/testcontainers-scala development by creating an account on GitHub.
- 23A scala diff/patch library for Json
https://github.com/gnieh/diffson
A scala diff/patch library for Json. Contribute to gnieh/diffson development by creating an account on GitHub.
- 24Testing tool in Scala for HTTP JSON API
https://github.com/agourlay/cornichon
Testing tool in Scala for HTTP JSON API. Contribute to agourlay/cornichon development by creating an account on GitHub.
- 25If you don't agree with the data
https://github.com/splink/veto
If you don't agree with the data. Contribute to splink/veto development by creating an account on GitHub.
- 26Software Specifications for Scala
https://github.com/etorreborre/specs2
Software Specifications for Scala. Contribute to etorreborre/specs2 development by creating an account on GitHub.
- 27The Couchbase Monorepo for JVM Clients: Java, Scala, io-core…
https://github.com/couchbase/couchbase-jvm-clients
The Couchbase Monorepo for JVM Clients: Java, Scala, io-core… - couchbase/couchbase-jvm-clients
- 28Salat is a simple serialization library for case classes.
https://github.com/salat/salat
Salat is a simple serialization library for case classes. - salat/salat
- 29Practical effect composition library based on abstract wrapping type and the free monad
https://github.com/ISCPIF/freedsl
Practical effect composition library based on abstract wrapping type and the free monad - ISCPIF/freedsl
- 30SevenZip library for Scala, easy to use.
https://github.com/gonearewe/SevenZ4S
SevenZip library for Scala, easy to use. . Contribute to gonearewe/SevenZ4S development by creating an account on GitHub.
- 31The super light testing library for Scala and Scala.js
https://github.com/monix/minitest
The super light testing library for Scala and Scala.js - monix/minitest
- 32A module that provides OAuth, OAuth2 and OpenID authentication for Play Framework applications
https://github.com/jaliss/securesocial
A module that provides OAuth, OAuth2 and OpenID authentication for Play Framework applications - jaliss/securesocial
- 33Compile-time Language Integrated Queries for Scala
https://github.com/zio/zio-quill
Compile-time Language Integrated Queries for Scala - zio/zio-quill
- 34Scala Scripting
https://github.com/com-lihaoyi/Ammonite
Scala Scripting. Contribute to com-lihaoyi/Ammonite development by creating an account on GitHub.
- 35Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala
https://github.com/slick/slick
Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala - slick/slick
- 36Property-based testing for Scala
https://github.com/typelevel/scalacheck
Property-based testing for Scala. Contribute to typelevel/scalacheck development by creating an account on GitHub.
- 37Simpler DynamoDB access for Scala
https://github.com/scanamo/scanamo
Simpler DynamoDB access for Scala. Contribute to scanamo/scanamo development by creating an account on GitHub.
- 38Type-Safe framework for defining, modifying, and querying SQL databases
https://github.com/outr/scalarelational
Type-Safe framework for defining, modifying, and querying SQL databases - outr/scalarelational
- 39ScalaFX simplifies creation of JavaFX-based user interfaces in Scala
https://github.com/scalafx/scalafx
ScalaFX simplifies creation of JavaFX-based user interfaces in Scala - scalafx/scalafx
- 40Performant database access in Scala
https://github.com/lucidsoftware/relate
Performant database access in Scala. Contribute to lucidsoftware/relate development by creating an account on GitHub.
- 41Scala library for boilerplate-free validation
https://github.com/krzemin/octopus
Scala library for boilerplate-free validation. Contribute to krzemin/octopus development by creating an account on GitHub.
- 42Connect a Scala REPL to running JVM processes without any prior setup
https://github.com/xitrum-framework/scalive
Connect a Scala REPL to running JVM processes without any prior setup - xitrum-framework/scalive
- 43A ZIO-based redis client
https://github.com/zio/zio-redis
A ZIO-based redis client. Contribute to zio/zio-redis development by creating an account on GitHub.
- 44Tiny Scala high-performance, async web framework, inspired by Sinatra
https://github.com/scalatra/scalatra
Tiny Scala high-performance, async web framework, inspired by Sinatra - scalatra/scalatra
- 45Reactive data-binding for Scala
https://github.com/ThoughtWorksInc/Binding.scala
Reactive data-binding for Scala. Contribute to ThoughtWorksInc/Binding.scala development by creating an account on GitHub.
- 46The Anorm database library
https://github.com/playframework/anorm
The Anorm database library. Contribute to playframework/anorm development by creating an account on GitHub.
- 47A module for the Play Framework to build highly modular applications
https://github.com/splink/pagelets
A module for the Play Framework to build highly modular applications - splink/pagelets
- 48I/O and Microservice library for Scala
https://github.com/tumblr/colossus
I/O and Microservice library for Scala. Contribute to tumblr/colossus development by creating an account on GitHub.
- 49Scala library to sign HTTP requests to AWS services.
https://github.com/ticofab/aws-request-signer
Scala library to sign HTTP requests to AWS services. - ticofab/aws-request-signer
- 50Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.
https://github.com/outr/youi
Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop. - outr/youi
- 51Statistical Machine Intelligence & Learning Engine
https://github.com/haifengl/smile
Statistical Machine Intelligence & Learning Engine - haifengl/smile
- 52Microbenchmarking and performance regression testing framework for the JVM platform.
https://github.com/scalameter/scalameter
Microbenchmarking and performance regression testing framework for the JVM platform. - scalameter/scalameter
- 53A testing tool for Scala and Java developers
https://github.com/scalatest/scalatest
A testing tool for Scala and Java developers. Contribute to scalatest/scalatest development by creating an account on GitHub.
- 54:monorail: "Scala on Rails" - A full-stack web app framework for rapid development in Scala
https://github.com/skinny-framework/skinny-framework
:monorail: "Scala on Rails" - A full-stack web app framework for rapid development in Scala - skinny-framework/skinny-framework
- 55Molecule translates custom Scala code to database queries for multiple databases.
https://github.com/scalamolecule/molecule
Molecule translates custom Scala code to database queries for multiple databases. - scalamolecule/molecule
- 56Cryptographic primitives for Scala
https://github.com/input-output-hk/scrypto
Cryptographic primitives for Scala. Contribute to input-output-hk/scrypto development by creating an account on GitHub.
- 57A lightweight framework for writing REST services in Scala.
https://github.com/mesosphere/chaos
A lightweight framework for writing REST services in Scala. - mesosphere/chaos
- 58Async and clustered Scala web framework and HTTP(S) server
https://github.com/xitrum-framework/xitrum
Async and clustered Scala web framework and HTTP(S) server - xitrum-framework/xitrum
- 59A distributed tracing extension for Akka. Provides integration with Play framework, Spray and Akka HTTP.
https://github.com/levkhomich/akka-tracing
A distributed tracing extension for Akka. Provides integration with Play framework, Spray and Akka HTTP. - levkhomich/akka-tracing
- 60A simple FRP library and a web UI framework built on it
https://github.com/nafg/reactive
A simple FRP library and a web UI framework built on it - nafg/reactive
- 61Facebook's React on Scala.JS
https://github.com/japgolly/scalajs-react
Facebook's React on Scala.JS. Contribute to japgolly/scalajs-react development by creating an account on GitHub.
- 62Figaro Programming Language and Core Libraries
https://github.com/charles-river-analytics/figaro
Figaro Programming Language and Core Libraries. Contribute to charles-river-analytics/figaro development by creating an account on GitHub.
- 63Optimus is a mathematical programming library for Scala.
https://github.com/vagmcs/Optimus
Optimus is a mathematical programming library for Scala. - vagmcs/Optimus
- 64Fast JSON parser/generator for Scala
https://github.com/gzoller/ScalaJack
Fast JSON parser/generator for Scala. Contribute to gzoller/ScalaJack development by creating an account on GitHub.
- 65Apache Spark - A unified analytics engine for large-scale data processing
https://github.com/apache/spark
Apache Spark - A unified analytics engine for large-scale data processing - apache/spark
- 66scala SQL api
https://github.com/wangzaixiang/scala-sql
scala SQL api. Contribute to wangzaixiang/scala-sql development by creating an account on GitHub.
- 67Scala support library for integrating the JSON API spec with Spray, Play! or Circe
https://github.com/scala-jsonapi/scala-jsonapi
Scala support library for integrating the JSON API spec with Spray, Play! or Circe - scala-jsonapi/scala-jsonapi
- 68Scala code generator for Avro schemas.
https://github.com/malcolmgreaves/avro-codegen
Scala code generator for Avro schemas. Contribute to malcolmgreaves/avro-codegen development by creating an account on GitHub.
- 69Protocol buffer compiler for Scala.
https://github.com/scalapb/ScalaPB
Protocol buffer compiler for Scala. Contribute to scalapb/ScalaPB development by creating an account on GitHub.
- 70Functional JDBC layer for Scala.
https://github.com/tpolecat/doobie
Functional JDBC layer for Scala. Contribute to tpolecat/doobie development by creating an account on GitHub.
- 71CPU and GPU-accelerated Machine Learning Library
https://github.com/BIDData/BIDMach
CPU and GPU-accelerated Machine Learning Library. Contribute to BIDData/BIDMach development by creating an account on GitHub.
- 72Graph for Scala is intended to provide basic graph functionality seamlessly fitting into the Scala Collection Library. Like the well known members of scala.collection, Graph for Scala is an in-memory graph library aiming at editing and traversing graphs, finding cycles etc. in a user-friendly way.
https://github.com/scala-graph/scala-graph
Graph for Scala is intended to provide basic graph functionality seamlessly fitting into the Scala Collection Library. Like the well known members of scala.collection, Graph for Scala is an in-memo...
- 73Axle Domain Specific Language for Scientific Cloud Computing and Visualization
https://github.com/axlelang/axle
Axle Domain Specific Language for Scientific Cloud Computing and Visualization - axlelang/axle
- 74Lightweight and fast serialization library for Scala 2/3 based on Protocol Buffers with macros
https://github.com/zero-deps/proto
Lightweight and fast serialization library for Scala 2/3 based on Protocol Buffers with macros - zero-deps/proto
- 75Scala Uniquely Bound Classes Under Traits
https://github.com/dickwall/subcut
Scala Uniquely Bound Classes Under Traits. Contribute to dickwall/subcut development by creating an account on GitHub.
- 76Highly available distributed strong eventual consistent and sequentially consistent storage with feeds, sorting and search
https://github.com/zero-deps/kvs
Highly available distributed strong eventual consistent and sequentially consistent storage with feeds, sorting and search - zero-deps/kvs
- 77Single Page Applications running on the server side.
https://github.com/fomkin/korolev
Single Page Applications running on the server side. - fomkin/korolev
- 78A foundational framework for distributed programming.
https://github.com/reactors-io/reactors
A foundational framework for distributed programming. - reactors-io/reactors
- 79A dimensional analysis library based on dependent types
https://github.com/to-ithaca/libra
A dimensional analysis library based on dependent types - to-ithaca/libra
- 80CSV handling library for Scala
https://github.com/nrinaudo/kantan.csv
CSV handling library for Scala. Contribute to nrinaudo/kantan.csv development by creating an account on GitHub.
- 81MessagePack serializer implementation for Scala / msgpack.org[Scala]
https://github.com/msgpack/msgpack-scala
MessagePack serializer implementation for Scala / msgpack.org[Scala] - msgpack/msgpack-scala
- 82uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
https://github.com/com-lihaoyi/upickle
uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala - com-lihaoyi/upickle
- 83a simple Scala CLI parsing library
https://github.com/scallop/scallop
a simple Scala CLI parsing library. Contribute to scallop/scallop development by creating an account on GitHub.
- 84Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes
https://github.com/FasterXML/jackson-module-scala
Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes - FasterXML/jackson-module-scala
- 85Type-safe data migration tool for Slick, Git and beyond.
https://github.com/lastland/scala-forklift
Type-safe data migration tool for Slick, Git and beyond. - lastland/scala-forklift
- 86A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
https://github.com/scalikejdbc/scalikejdbc
A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs. - scalikejdbc/scalikejdbc
- 87Scala compiler plugin that acts like GNU xgettext command to extract i18n strings in Scala source code files to Gettext .po file
https://github.com/xitrum-framework/scala-xgettext
Scala compiler plugin that acts like GNU xgettext command to extract i18n strings in Scala source code files to Gettext .po file - xitrum-framework/scala-xgettext
- 88REScala - distributed and reactive programming embedded in OO and FP programs.
https://github.com/rescala-lang/REScala
REScala - distributed and reactive programming embedded in OO and FP programs. - rescala-lang/REScala
- 89Scala classpath scanner
https://github.com/xitrum-framework/sclasner
Scala classpath scanner. Contribute to xitrum-framework/sclasner development by creating an account on GitHub.
- 90Iteratees for Cats
https://github.com/travisbrown/iteratee
Iteratees for Cats. Contribute to travisbrown/iteratee development by creating an account on GitHub.
- 91Fast, secure JSON library with tight ZIO integration.
https://github.com/zio/zio-json
Fast, secure JSON library with tight ZIO integration. - zio/zio-json
- 92Schema registry for CSV, TSV, JSON, AVRO and Parquet schema. Supports schema inference and GraphQL API.
https://github.com/indix/schemer
Schema registry for CSV, TSV, JSON, AVRO and Parquet schema. Supports schema inference and GraphQL API. - indix/schemer
- 93Play2.x Authentication and Authorization module
https://github.com/t2v/play2-auth
Play2.x Authentication and Authorization module. Contribute to t2v/play2-auth development by creating an account on GitHub.
- 94Jawn is for parsing jay-sawn (JSON)
https://github.com/typelevel/jawn
Jawn is for parsing jay-sawn (JSON). Contribute to typelevel/jawn development by creating an account on GitHub.
- 95An ONNX (Open Neural Network eXchange) API and backend for typeful, functional deep learning and classical machine learning in Scala 3
https://github.com/EmergentOrder/onnx-scala
An ONNX (Open Neural Network eXchange) API and backend for typeful, functional deep learning and classical machine learning in Scala 3 - EmergentOrder/onnx-scala
- 96Labeled records for Scala based on structural refinement types and macros.
https://github.com/scala-records/scala-records
Labeled records for Scala based on structural refinement types and macros. - scala-records/scala-records
- 97Breeze is a numerical processing library for Scala.
https://github.com/scalanlp/breeze
Breeze is a numerical processing library for Scala. - scalanlp/breeze
- 98Scala Library for Reading Flat File Data (CSV/TSV/XLS/XLSX)
https://github.com/frugalmechanic/fm-flatfile
Scala Library for Reading Flat File Data (CSV/TSV/XLS/XLSX) - frugalmechanic/fm-flatfile
- 99Platform to build distributed, scalable, enterprise-wide business applications
https://github.com/annetteplatform/annette
Platform to build distributed, scalable, enterprise-wide business applications - annetteplatform/annette
- 100Cassovary is a simple big graph processing library for the JVM
https://github.com/twitter/cassovary
Cassovary is a simple big graph processing library for the JVM - twitter/cassovary
- 101A concurrent reactive programming framework.
https://github.com/storm-enroute/reactors
A concurrent reactive programming framework. Contribute to storm-enroute/reactors development by creating an account on GitHub.
- 102Library to register and lookup actors by names in an Akka cluster
https://github.com/xitrum-framework/glokka
Library to register and lookup actors by names in an Akka cluster - xitrum-framework/glokka
- 103:cake: doddle-model: machine learning in Scala.
https://github.com/picnicml/doddle-model
:cake: doddle-model: machine learning in Scala. Contribute to picnicml/doddle-model development by creating an account on GitHub.
- 104A Scala API for Apache Beam and Google Cloud Dataflow.
https://github.com/spotify/scio
A Scala API for Apache Beam and Google Cloud Dataflow. - spotify/scio
- 105A mini Scala utility library
https://github.com/scala-hamsters/hamsters
A mini Scala utility library. Contribute to scala-hamsters/hamsters development by creating an account on GitHub.
- 106Powerful new number types and numeric abstractions for Scala.
https://github.com/typelevel/spire
Powerful new number types and numeric abstractions for Scala. - typelevel/spire
- 107A Persistence Framework for Scala and NoSQL
https://github.com/longevityframework/longevity
A Persistence Framework for Scala and NoSQL. Contribute to longevityframework/longevity development by creating an account on GitHub.
- 108Async lightweight Scala web framework
https://github.com/dvarelap/peregrine
Async lightweight Scala web framework. Contribute to dvarelap/peregrine development by creating an account on GitHub.
- 109CSV Reader/Writer for Scala
https://github.com/tototoshi/scala-csv
CSV Reader/Writer for Scala. Contribute to tototoshi/scala-csv development by creating an account on GitHub.
- 110A Thrift parser/generator
https://github.com/twitter/scrooge
A Thrift parser/generator. Contribute to twitter/scrooge development by creating an account on GitHub.
- 111N-dimensional / multi-dimensional arrays (tensors) in Scala 3. Think NumPy ndarray / PyTorch Tensor but type-safe over shapes, array/axis labels & numeric data types
https://github.com/SciScala/NDScala
N-dimensional / multi-dimensional arrays (tensors) in Scala 3. Think NumPy ndarray / PyTorch Tensor but type-safe over shapes, array/axis labels & numeric data types - SciScala/NDScala
- 112A JSR-310 port of nscala_time
https://github.com/chronoscala/chronoscala
A JSR-310 port of nscala_time. Contribute to chronoscala/chronoscala development by creating an account on GitHub.
- 113Lightweight Scala Dependency Injection Library
https://github.com/scaldi/scaldi
Lightweight Scala Dependency Injection Library. Contribute to scaldi/scaldi development by creating an account on GitHub.
- 114A fault tolerant, protocol-agnostic RPC system
https://github.com/twitter/finagle
A fault tolerant, protocol-agnostic RPC system. Contribute to twitter/finagle development by creating an account on GitHub.
- 115Scala library for accessing various file, batch systems, job schedulers and grid middlewares.
https://github.com/openmole/gridscale
Scala library for accessing various file, batch systems, job schedulers and grid middlewares. - openmole/gridscale
- 116JVM - Java, Kotlin, Scala image processing library
https://github.com/sksamuel/scrimage
JVM - Java, Kotlin, Scala image processing library - sksamuel/scrimage
- 117A group of neural-network libraries for functional and mainstream languages
https://github.com/mrdimosthenis/Synapses
A group of neural-network libraries for functional and mainstream languages - mrdimosthenis/Synapses
- 118Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
https://github.com/akka/alpakka-kafka
Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka. - akka/alpakka-kafka
- 119Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
https://github.com/7mind/izumi
Productivity-oriented collection of lightweight fancy stuff for Scala toolchain - 7mind/izumi
- 120Real Time Analytics and Data Pipelines based on Spark Streaming
https://github.com/Stratio/sparta
Real Time Analytics and Data Pipelines based on Spark Streaming - Stratio/sparta
- 121C4E, a JVM friendly library written in Scala for both local and distributed (Spark) Clustering.
https://github.com/Clustering4Ever/Clustering4Ever
C4E, a JVM friendly library written in Scala for both local and distributed (Spark) Clustering. - Clustering4Ever/Clustering4Ever
- 122Scala extensions for Google Guice
https://github.com/codingwell/scala-guice
Scala extensions for Google Guice. Contribute to codingwell/scala-guice development by creating an account on GitHub.
- 123Purely functional genetic algorithms for multi-objective optimisation
https://github.com/openmole/mgo
Purely functional genetic algorithms for multi-objective optimisation - openmole/mgo
- 124A composable command-line parser for Scala.
https://github.com/bkirwi/decline
A composable command-line parser for Scala. Contribute to bkirwi/decline development by creating an account on GitHub.
- 125ABANDONED Pure Scala serialization library with annotations
https://github.com/fomkin/pushka
ABANDONED Pure Scala serialization library with annotations - fomkin/pushka
- 126Modify deeply nested case class fields
https://github.com/softwaremill/quicklens
Modify deeply nested case class fields. Contribute to softwaremill/quicklens development by creating an account on GitHub.
- 127Non-blocking, ultra-fast Scala Redis client built on top of Akka IO, used in production at Livestream
https://github.com/Livestream/scredis
Non-blocking, ultra-fast Scala Redis client built on top of Akka IO, used in production at Livestream - Livestream/scredis
- 128RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences
https://github.com/ReactiveX/RxScala
RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences - ReactiveX/RxScala
- 129Asynchronous, Reactive Programming for Scala and Scala.js.
https://github.com/monix/monix
Asynchronous, Reactive Programming for Scala and Scala.js. - monix/monix
- 130Easy way to create Free Monad using Scala macros with first-class Intellij support.
https://github.com/Thangiee/Freasy-Monad
Easy way to create Free Monad using Scala macros with first-class Intellij support. - Thangiee/Freasy-Monad
- 131Eff monad for cats - https://atnos-org.github.io/eff
https://github.com/atnos-org/eff
Eff monad for cats - https://atnos-org.github.io/eff - atnos-org/eff
- 132The missing MatPlotLib for Scala + Spark
https://github.com/vegas-viz/Vegas
The missing MatPlotLib for Scala + Spark. Contribute to vegas-viz/Vegas development by creating an account on GitHub.
- 133Scala extensions for the Kryo serialization library
https://github.com/twitter/chill
Scala extensions for the Kryo serialization library - twitter/chill
- 134Minimal, type-safe RPC Scala library.
https://github.com/yakivy/poppet
Minimal, type-safe RPC Scala library. Contribute to yakivy/poppet development by creating an account on GitHub.
- 135Reactive Microservices for the JVM
https://github.com/lagom/lagom
Reactive Microservices for the JVM. Contribute to lagom/lagom development by creating an account on GitHub.
- 136A scala extension for Project Reactor's Flux and Mono
https://github.com/spring-attic/reactor-scala-extensions
A scala extension for Project Reactor's Flux and Mono - spring-attic/reactor-scala-extensions
- 137Scala testing library with actionable errors and extensible APIs
https://github.com/scalameta/munit
Scala testing library with actionable errors and extensible APIs - scalameta/munit
- 138Scala wrapper for SnakeYAML
https://github.com/jcazevedo/moultingyaml
Scala wrapper for SnakeYAML. Contribute to jcazevedo/moultingyaml development by creating an account on GitHub.
- 139SynapseGrid is a framework for constructing dynamic low latency data flow systems.
https://github.com/Primetalk/SynapseGrid
SynapseGrid is a framework for constructing dynamic low latency data flow systems. - Primetalk/SynapseGrid
- 140Distributed NoSQL Database
https://github.com/stephenmcd/curiodb
Distributed NoSQL Database. Contribute to stephenmcd/curiodb development by creating an account on GitHub.
- 141Abstract Algebra for Scala
https://github.com/twitter/algebird
Abstract Algebra for Scala. Contribute to twitter/algebird development by creating an account on GitHub.
- 142Spark package to "plug" holes in data using SQL based rules ⚡️ 🔌
https://github.com/indix/sparkplug
Spark package to "plug" holes in data using SQL based rules ⚡️ 🔌 - GitHub - indix/sparkplug: Spark package to "plug" holes in data using SQL based rules ⚡️ 🔌
- 143A simple testing framework for Scala
https://github.com/com-lihaoyi/utest
A simple testing framework for Scala. Contribute to com-lihaoyi/utest development by creating an account on GitHub.
- 144Scalable Image Analysis and Shape Modelling
https://github.com/unibas-gravis/scalismo
Scalable Image Analysis and Shape Modelling. Contribute to unibas-gravis/scalismo development by creating an account on GitHub.
- 145Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
https://github.com/apache/zeppelin
Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more. - apache/zeppelin
- 146Mutation testing for Scala
https://github.com/stryker-mutator/stryker4s
Mutation testing for Scala. Contribute to stryker-mutator/stryker4s development by creating an account on GitHub.
- 147Streaming MapReduce with Scalding and Storm
https://github.com/twitter/summingbird
Streaming MapReduce with Scalding and Storm. Contribute to twitter/summingbird development by creating an account on GitHub.
- 148A library that toggles Scala code at compile-time, like #if in C/C++
https://github.com/ThoughtWorksInc/enableIf.scala
A library that toggles Scala code at compile-time, like #if in C/C++ - ThoughtWorksInc/enableIf.scala
- 149Casbah is now officially end-of-life (EOL).
https://github.com/mongodb/casbah
Casbah is now officially end-of-life (EOL). Contribute to mongodb/casbah development by creating an account on GitHub.
- 150Build highly concurrent, distributed, and resilient message-driven applications on the JVM
https://github.com/akka/akka
Build highly concurrent, distributed, and resilient message-driven applications on the JVM - akka/akka
- 151A framework to create embedded Domain-Specific Languages in Scala
https://github.com/ThoughtWorksInc/Dsl.scala
A framework to create embedded Domain-Specific Languages in Scala - ThoughtWorksInc/Dsl.scala
- 152Scala library for boilerplate-free, type-safe data transformations
https://github.com/scalalandio/chimney
Scala library for boilerplate-free, type-safe data transformations - scalalandio/chimney
- 153Interactive and Reactive Data Science using Scala and Spark.
https://github.com/spark-notebook/spark-notebook
Interactive and Reactive Data Science using Scala and Spark. - spark-notebook/spark-notebook
- 154TensorFlow API for the Scala Programming Language
https://github.com/eaplatanios/tensorflow_scala
TensorFlow API for the Scala Programming Language. Contribute to eaplatanios/tensorflow_scala development by creating an account on GitHub.
- 155numsca is numpy for scala
https://github.com/botkop/numsca
numsca is numpy for scala. Contribute to botkop/numsca development by creating an account on GitHub.
- 156A cohesive & pragmatic framework of FP centric Scala libraries
https://github.com/frees-io/freestyle
A cohesive & pragmatic framework of FP centric Scala libraries - frees-io/freestyle
- 157Build software better, together
https://github.com/Sciss/ScalaCollider
GitHub is where people build software. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects.
- 158A lightweight, clean and simple JSON implementation in Scala
https://github.com/spray/spray-json
A lightweight, clean and simple JSON implementation in Scala - spray/spray-json
- 159A new Scala wrapper for Joda Time based on scala-time
https://github.com/nscala-time/nscala-time
A new Scala wrapper for Joda Time based on scala-time - nscala-time/nscala-time
- 160Convenient and performant logging library for Scala wrapping SLF4J.
https://github.com/lightbend-labs/scala-logging
Convenient and performant logging library for Scala wrapping SLF4J. - lightbend-labs/scala-logging
- 161Blindsight is a Scala logging API with DSL based structured logging, fluent logging, semantic logging, flow logging, and context aware logging.
https://github.com/tersesystems/blindsight
Blindsight is a Scala logging API with DSL based structured logging, fluent logging, semantic logging, flow logging, and context aware logging. - tersesystems/blindsight
- 162Command Line Interface Scala Toolkit
https://github.com/backuity/clist
Command Line Interface Scala Toolkit. Contribute to backuity/clist development by creating an account on GitHub.
- 163command line options parsing for Scala
https://github.com/scopt/scopt
command line options parsing for Scala. Contribute to scopt/scopt development by creating an account on GitHub.
- 164Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise
https://github.com/outworkers/phantom
Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise - outworkers/phantom
- 165A Scala API for Cascading
https://github.com/twitter/scalding
A Scala API for Cascading. Contribute to twitter/scalding development by creating an account on GitHub.
- 166The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.
https://github.com/outr/scribe
The fastest logging library in the world. Built from scratch in Scala and programmatically configurable. - outr/scribe
- 167State of the Art Natural Language Processing
https://github.com/JohnSnowLabs/spark-nlp
State of the Art Natural Language Processing. Contribute to JohnSnowLabs/spark-nlp development by creating an account on GitHub.
- 168Essential Building Blocks for Scala
https://github.com/wvlet/airframe
Essential Building Blocks for Scala. Contribute to wvlet/airframe development by creating an account on GitHub.
- 169ZIO — A type-safe, composable library for async and concurrent programming in Scala
https://github.com/zio/zio
ZIO — A type-safe, composable library for async and concurrent programming in Scala - zio/zio
- 170Lightweight, modular, and extensible library for functional programming.
https://github.com/typelevel/cats
Lightweight, modular, and extensible library for functional programming. - typelevel/cats
- 171Scala validation library
https://github.com/jap-company/fields
Scala validation library. Contribute to jap-company/fields development by creating an account on GitHub.
- 172Cask: a Scala HTTP micro-framework
https://github.com/com-lihaoyi/cask
Cask: a Scala HTTP micro-framework. Contribute to com-lihaoyi/cask development by creating an account on GitHub.
- 173Slick extensions for PostgreSQL
https://github.com/tminglei/slick-pg
Slick extensions for PostgreSQL. Contribute to tminglei/slick-pg development by creating an account on GitHub.
- 174First class syntax support for type classes in Scala
https://github.com/typelevel/simulacrum
First class syntax support for type classes in Scala - typelevel/simulacrum
- 175Persist-Json, a Fast Json Parser Written in Scala
https://github.com/nestorpersist/json
Persist-Json, a Fast Json Parser Written in Scala. Contribute to nestorpersist/json development by creating an account on GitHub.
- 176Refinement types for Scala
https://github.com/fthomas/refined
Refinement types for Scala. Contribute to fthomas/refined development by creating an account on GitHub.
- 177Generic programming for Scala
https://github.com/milessabin/shapeless
Generic programming for Scala. Contribute to milessabin/shapeless development by creating an account on GitHub.
- 178Lift Framework
https://github.com/lift/framework
Lift Framework. Contribute to lift/framework development by creating an account on GitHub.
- 179Fast, testable, Scala services built on TwitterServer and Finagle
https://github.com/twitter/finatra
Fast, testable, Scala services built on TwitterServer and Finagle - twitter/finatra
- 180Build software better, together
https://github.com/wireapp/wire-signals
GitHub is where people build software. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects.
- 181The Opinionated RabbitMQ Library for Scala and Akka
https://github.com/SpinGo/op-rabbit
The Opinionated RabbitMQ Library for Scala and Akka - SpinGo/op-rabbit
- 182JSON typeclasses that know the difference between null and absent fields
https://github.com/nrktkt/ninny-json
JSON typeclasses that know the difference between null and absent fields - nrktkt/ninny-json
- 183Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster
https://github.com/plokhotnyuk/jsoniter-scala
Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster - plokhotnyuk/jsoniter-scala
- 184LoMRF is an open-source implementation of Markov Logic Networks
https://github.com/anskarl/LoMRF
LoMRF is an open-source implementation of Markov Logic Networks - anskarl/LoMRF
- 185property based testing library for Scala
https://github.com/scalaprops/scalaprops
property based testing library for Scala. Contribute to scalaprops/scalaprops development by creating an account on GitHub.
- 186Yet another JSON library for Scala
https://github.com/circe/circe
Yet another JSON library for Scala. Contribute to circe/circe development by creating an account on GitHub.
- 187Native Scala mocking framework
https://github.com/paulbutcher/ScalaMock
Native Scala mocking framework. Contribute to paulbutcher/ScalaMock development by creating an account on GitHub.
- 188OAuth 2.0 server-side implementation written in Scala
https://github.com/nulab/scala-oauth2-provider
OAuth 2.0 server-side implementation written in Scala - nulab/scala-oauth2-provider
- 189A small, convenient, dependency-free library for command-line argument parsing in Scala
https://github.com/com-lihaoyi/mainargs
A small, convenient, dependency-free library for command-line argument parsing in Scala - com-lihaoyi/mainargs
- 190Scala + Druid: Scruid. A library that allows you to compose queries in Scala, and parse the result back into typesafe classes.
https://github.com/ing-bank/scruid
Scala + Druid: Scruid. A library that allows you to compose queries in Scala, and parse the result back into typesafe classes. - ing-bank/scruid
- 191akka-persistence-gcp-datastore is a journal and snapshot store plugin for akka-persistence using google cloud firestore in datastore mode.
https://github.com/innFactory/akka-persistence-gcp-datastore
akka-persistence-gcp-datastore is a journal and snapshot store plugin for akka-persistence using google cloud firestore in datastore mode. - GitHub - innFactory/akka-persistence-gcp-datastore: akk...
- 192Mirror of Apache Kafka
https://github.com/apache/kafka
Mirror of Apache Kafka. Contribute to apache/kafka development by creating an account on GitHub.
- 193:leaves: Non-blocking, Reactive MongoDB Driver for Scala
https://github.com/ReactiveMongo/ReactiveMongo
:leaves: Non-blocking, Reactive MongoDB Driver for Scala - ReactiveMongo/ReactiveMongo
- 194Scala GraphQL implementation
https://github.com/sangria-graphql/sangria
Scala GraphQL implementation. Contribute to sangria-graphql/sangria development by creating an account on GitHub.
- 195Functional, stream-based CSV processor for Scala
https://github.com/fingo/spata
Functional, stream-based CSV processor for Scala. Contribute to fingo/spata development by creating an account on GitHub.
- 196ActiveRecord-like ORM library for Scala
https://github.com/aselab/scala-activerecord
ActiveRecord-like ORM library for Scala. Contribute to aselab/scala-activerecord development by creating an account on GitHub.
- 197A Future-free Fs2 native pure FP Redis client
https://github.com/laserdisc-io/laserdisc
A Future-free Fs2 native pure FP Redis client. Contribute to laserdisc-io/laserdisc development by creating an account on GitHub.
- 198Scala framework for building beautiful and maintainable web applications.
https://github.com/UdashFramework/udash-core
Scala framework for building beautiful and maintainable web applications. - UdashFramework/udash-core
- 199Main Portal page for the Jackson project
https://github.com/FasterXML/jackson
Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub.
- 200Library to read, analyze, transform and generate Scala programs
https://github.com/scalameta/scalameta
Library to read, analyze, transform and generate Scala programs - scalameta/scalameta
- 201Compositional, streaming I/O library for Scala
https://github.com/typelevel/fs2
Compositional, streaming I/O library for Scala. Contribute to typelevel/fs2 development by creating an account on GitHub.
- 202The Community Maintained High Velocity Web Framework For Java and Scala.
https://github.com/playframework/playframework
The Community Maintained High Velocity Web Framework For Java and Scala. - playframework/playframework
- 203Scala lightweight, type-safe, asynchronous driver for neo4j
https://github.com/neotypes/neotypes
Scala lightweight, type-safe, asynchronous driver for neo4j - GitHub - neotypes/neotypes: Scala lightweight, type-safe, asynchronous driver for neo4j
- 204Type-safe general-cryptography library - https://jmcardon.github.io/tsec/
https://github.com/jmcardon/tsec
Type-safe general-cryptography library - https://jmcardon.github.io/tsec/ - jmcardon/tsec
- 205JSON library
https://github.com/json4s/json4s
JSON library. Contribute to json4s/json4s development by creating an account on GitHub.
- 206Web & mobile client-side akka-http sessions, with optional JWT support
https://github.com/softwaremill/akka-http-session
Web & mobile client-side akka-http sessions, with optional JWT support - softwaremill/akka-http-session
- 207Lightweight and Nonintrusive Scala Dependency Injection Library
https://github.com/softwaremill/macwire
Lightweight and Nonintrusive Scala Dependency Injection Library - softwaremill/macwire
- 208Rings: efficient JVM library for polynomial rings
https://github.com/PoslavskySV/rings
Rings: efficient JVM library for polynomial rings. Contribute to PoslavskySV/rings development by creating an account on GitHub.
- 209Typesafe, purely functional Computational Intelligence
https://github.com/ciren/cilib
Typesafe, purely functional Computational Intelligence - ciren/cilib
- 210An experimental library for Functional Reactive Programming in Scala
https://github.com/lihaoyi/scala.rx
An experimental library for Functional Reactive Programming in Scala - lihaoyi/scala.rx
- 211New ReactiveCouchbase driver using reactive-streams
https://github.com/ReactiveCouchbase/reactivecouchbase-rs-core
New ReactiveCouchbase driver using reactive-streams - ReactiveCouchbase/reactivecouchbase-rs-core
- 212Simple, safe and intuitive Scala I/O
https://github.com/pathikrit/better-files
Simple, safe and intuitive Scala I/O. Contribute to pathikrit/better-files development by creating an account on GitHub.
- 213Reactive type-safe Scala driver for SQL databases
https://github.com/outworkers/morpheus
Reactive type-safe Scala driver for SQL databases. Contribute to outworkers/morpheus development by creating an account on GitHub.
- 214Lamma schedule generator for Scala is a professional schedule generation library for periodic schedules like fixed income coupon payment, equity deravitive fixing date generation etc.
https://github.com/maxcellent/lamma
Lamma schedule generator for Scala is a professional schedule generation library for periodic schedules like fixed income coupon payment, equity deravitive fixing date generation etc. - GitHub - m...
- 215Tiny High Performance HTTP Server for Scala
https://github.com/analogweb/analogweb-scala
Tiny High Performance HTTP Server for Scala . Contribute to analogweb/analogweb-scala development by creating an account on GitHub.
- 216A test framework that runs everything in parallel.
https://github.com/disneystreaming/weaver-test
A test framework that runs everything in parallel. - GitHub - disneystreaming/weaver-test: A test framework that runs everything in parallel.
- 217Clickhouse Scala Client with Reactive Streams support
https://github.com/crobox/clickhouse-scala-client
Clickhouse Scala Client with Reactive Streams support - crobox/clickhouse-scala-client
- 218Memcached client for Scala
https://github.com/monix/shade
Memcached client for Scala. Contribute to monix/shade development by creating an account on GitHub.
- 219A schema-aware Scala library for data transformation
https://github.com/galliaproject/gallia-core
A schema-aware Scala library for data transformation - galliaproject/gallia-core
- 220Efficient CBOR and JSON (de)serialization in Scala
https://github.com/sirthias/borer
Efficient CBOR and JSON (de)serialization in Scala - sirthias/borer
- 221A purely functional Scala client for CouchDB
https://github.com/beloglazov/couchdb-scala
A purely functional Scala client for CouchDB. Contribute to beloglazov/couchdb-scala development by creating an account on GitHub.
- 222The Play JSON library
https://github.com/playframework/play-json
The Play JSON library. Contribute to playframework/play-json development by creating an account on GitHub.
- 223Image comparison by hash codes
https://github.com/poslegm/scala-phash
Image comparison by hash codes. Contribute to poslegm/scala-phash development by creating an account on GitHub.
- 224Avro schema generation and serialization / deserialization for Scala
https://github.com/sksamuel/avro4s
Avro schema generation and serialization / deserialization for Scala - sksamuel/avro4s
- 225Scala combinator library for working with binary data
https://github.com/scodec/scodec
Scala combinator library for working with binary data - scodec/scodec
- 226Minimal, idiomatic, customizable validation Scala library.
https://github.com/yakivy/dupin
Minimal, idiomatic, customizable validation Scala library. - yakivy/dupin
- 227An implementation of an OAuth2 server designed for mocking/testing
https://github.com/zalando-stups/OAuth2-mock-play
An implementation of an OAuth2 server designed for mocking/testing - zalando-stups/OAuth2-mock-play
- 228A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.
https://github.com/lloydmeta/enumeratum
A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations. - lloydmeta/enumeratum
- 229Optics library for Scala
https://github.com/optics-dev/Monocle
Optics library for Scala. Contribute to optics-dev/Monocle development by creating an account on GitHub.
- 230Scala etcd client implementing V3 APIs
https://github.com/mingchuno/etcd4s
Scala etcd client implementing V3 APIs. Contribute to mingchuno/etcd4s development by creating an account on GitHub.
- 231An asynchronous programming facility for Scala
https://github.com/scala/scala-async
An asynchronous programming facility for Scala. Contribute to scala/scala-async development by creating an account on GitHub.
- 232Accord: A sane validation library for Scala
https://github.com/wix/accord
Accord: A sane validation library for Scala. Contribute to wix-incubator/accord development by creating an account on GitHub.
- 233A data access library for Scala + Postgres.
https://github.com/tpolecat/skunk
A data access library for Scala + Postgres. Contribute to typelevel/skunk development by creating an account on GitHub.
- 234tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android
https://github.com/tinylog-org/tinylog
tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android - tinylog-org/tinylog
- 235A purely functional library to build distributed and event-driven systems
https://github.com/parapet-io/parapet
A purely functional library to build distributed and event-driven systems - parapet-io/parapet
- 236Non-blocking, Reactive Redis driver for Scala (with Sentinel support)
https://github.com/etaty/rediscala
Non-blocking, Reactive Redis driver for Scala (with Sentinel support) - etaty/rediscala
- 237Wonderful reusable code from Twitter
https://github.com/twitter/util
Wonderful reusable code from Twitter. Contribute to twitter/util development by creating an account on GitHub.
- 238The Scala API for Quantities, Units of Measure and Dimensional Analysis
https://github.com/typelevel/squants
The Scala API for Quantities, Units of Measure and Dimensional Analysis - typelevel/squants
- 239Squid – type-safe metaprogramming and compilation framework for Scala
https://github.com/epfldata/squid
Squid – type-safe metaprogramming and compilation framework for Scala - epfldata/squid
- 240Principled Functional Programming in Scala
https://github.com/scalaz/scalaz
Principled Functional Programming in Scala. Contribute to scalaz/scalaz development by creating an account on GitHub.
- 241sbt plugin that generates Scala case classes for easy, statically typed and implicit access of JSON data e.g. from API responses
https://github.com/battermann/sbt-json
sbt plugin that generates Scala case classes for easy, statically typed and implicit access of JSON data e.g. from API responses - battermann/sbt-json
- 242Accelerate local LLM inference and finetuning (LLaMA, Mistral, ChatGLM, Qwen, Baichuan, Mixtral, Gemma, Phi, MiniCPM, etc.) on Intel CPU and GPU (e.g., local PC with iGPU, discrete GPU such as Arc, Flex and Max); seamlessly integrate with llama.cpp, Ollama, HuggingFace, LangChain, LlamaIndex, GraphRAG, DeepSpeed, vLLM, FastChat, Axolotl, etc.
https://github.com/intel-analytics/BigDL
Accelerate local LLM inference and finetuning (LLaMA, Mistral, ChatGLM, Qwen, Baichuan, Mixtral, Gemma, Phi, MiniCPM, etc.) on Intel CPU and GPU (e.g., local PC with iGPU, discrete GPU such as Arc,...
- 243Mockito for Scala language
https://github.com/mockito/mockito-scala
Mockito for Scala language. Contribute to mockito/mockito-scala development by creating an account on GitHub.
- 244High-performance SLF4J wrapper for Scala.
https://github.com/Log4s/log4s
High-performance SLF4J wrapper for Scala. Contribute to Log4s/log4s development by creating an account on GitHub.
- 245🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client
https://github.com/sksamuel/elastic4s
🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client - Philippus/elastic4s
- 246aossie / Agora · GitLab
https://gitlab.com/aossie/Agora/
An Electronic Voting Library implemented in Scala
- 247aossie / Scavenger · GitLab
https://gitlab.com/aossie/Scavenger
A theorem prover based on the conflict resolution calculus
- 248SBT plugin for tweaking various IDE settings
https://github.com/JetBrains/sbt-ide-settings
SBT plugin for tweaking various IDE settings. Contribute to JetBrains/sbt-ide-settings development by creating an account on GitHub.
- 249An HTTP Server and Client library for Scala.
https://github.com/criteo/lolhttp
An HTTP Server and Client library for Scala. Contribute to criteo/lolhttp development by creating an account on GitHub.
- 250Scalafmt · Code formatter for Scala
https://scalameta.org/scalafmt/
Code formatter for Scala
- 251sbt plugin that can check Maven and Ivy repositories for dependency updates
https://github.com/rtimush/sbt-updates
sbt plugin that can check Maven and Ivy repositories for dependency updates - rtimush/sbt-updates
- 252Scala command-line wrapper around ffmpeg, ffprobe, ImageMagick, and other tools relating to media.
https://github.com/outr/media4s
Scala command-line wrapper around ffmpeg, ffprobe, ImageMagick, and other tools relating to media. - outr/media4s
- 253friendly little parsers
https://github.com/tpolecat/atto
friendly little parsers. Contribute to tpolecat/atto development by creating an account on GitHub.
- 254simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
https://github.com/scala/scala-parser-combinators
simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module - scala/scala-parser-combinators
Related Articlesto learn about angular.
- 1Introduction to Scala: Beginner’s Guide
- 2Understanding Scala’s Type System: Types and Generics
- 3Functional Programming with Scala
- 4Advanced Functional Programming in Scala: Monads, Functors, and More
- 5Building RESTful APIs with Scala and Akka HTTP: A Beginner’s Guide
- 6Play Framework for Scala Web Development: A Step-by-Step Guide
- 7Concurrency in Scala: Mastering Futures and Promises
- 8Optimizing Scala Performance: Tips for High-Performance Scala Applications
- 9Developing a Scala-based Chat Application: From Concept to Deployment
- 10Creating a Scala-based Data Processing Pipeline: Handling Big Data Efficiently
FAQ'sto learn more about Angular JS.
mail [email protected] to add more queries here 🔍.
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