1.playframework / playframework
The Community Maintained High Velocity Web Framework For Java and Scala.
- scala
- java
- reactive
- web-framework
- restful
- play
- +5 more
+21 stars
from 12,601 · score 3.09
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
14 repositories by Attention Score · Aug 7, 2026 – Nov 4, 2026 (UTC)
2.softwaremill / sttp
The Scala HTTP client you always wanted!
- scala
- http
- httpclient
- interpolator
- uri
- asynchronous
- +12 more
+7 stars
from 1,499 · score 2.08
3.broadinstitute / cromwell
Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
- workflow-execution
- workflow
- cloud
- hpc
- bioinformatics
- executor
- +7 more
+7 stars
from 1,076 · score 2.08
4.combust / mleap
MLeap: Deploy ML Pipelines to Production
- scikit-learn
- spark
- data-pipelines
- transformers
- tensorflow
- scala
- +1 more
+6 stars
from 1,539 · score 1.95
+6 stars
from 1,335 · score 1.95
+5 stars
from 2,538 · score 1.79
7.sangria-graphql / sangria
Scala GraphQL implementation
+3 stars
from 1,960 · score 1.39
8.galax-io / gatling-kafka-plugin
Gatling plugin for Apache Kafka — produce, request-reply, and consume load testing with Avro, Protobuf, and Schema Registry support
- gatling
- kafka
- performance
- performance-testing
- avro
- java
- +5 more
+3 stars
from 22 · score 1.39
9.com-lihaoyi / upickle
uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
+2 stars
from 766 · score 1.10
10.spark-jobserver / spark-jobserver
REST job server for Apache Spark
+1 stars
from 2,832 · score 0.69
11.ghostdogpr / caliban
Functional GraphQL library for Scala
- scala
- graphql
- graphql-server
- functional-programming
- graphql-client
+1 stars
from 992 · score 0.69
12.plokhotnyuk / jsoniter-scala
Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster
- scala
- json
- high-performance
- serialization
- parsing
- jsoniter-scala
- +10 more
+1 stars
from 817 · score 0.69
13.argonaut-io / argonaut
Purely functional JSON parser and library in scala.
- argonaut
- scala
- json
- json-parser
- scalaz
- functional-programming
+1 stars
from 543 · score 0.69
14.lolgab / snunit
Scala Native HTTP server based on FreeUnit
- nginx-unit
- scala-native
- http-server
- scala
- serverless
- cask
- +3 more
+1 stars
from 148 · score 0.69