1.apache / spark
Apache Spark - A unified analytics engine for large-scale data processing
+758 stars
from 43,624 · score 6.63
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Ranked by Attention Score: stars gained over the last 90 complete days
11 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.com-lihaoyi / mill
A better build tool for Java, Scala and Kotlin: Simpler than Maven, easier than Gradle, with 3-7x faster dev workflows than other JVM build tools
+41 stars
from 2,760 · score 3.74
3.gatling / gatling
Modern Load Testing as Code
+38 stars
from 6,917 · score 3.66
4.playframework / playframework
The Community Maintained High Velocity Web Framework For Java and Scala.
+19 stars
from 12,601 · score 3.00
5.bigdatagenomics / adam
ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark, and Apache Parquet. Apache 2 licensed.
+6 stars
from 1,054 · score 1.95
6.scalacenter / bloop
Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
+5 stars
from 939 · score 1.79
7.galax-io / gatling-kafka-plugin
Gatling plugin for Apache Kafka — produce, request-reply, and consume load testing with Avro, Protobuf, and Schema Registry support
+3 stars
from 22 · score 1.39
8.galax-io / gatling-picatinny
Gatling DSL extensions — feeders, profile management, transactions, assertions, Redis integration, and utility functions
+2 stars
from 12 · score 1.10
9.galax-io / gatling-jdbc-plugin
Gatling plugin for JDBC — SQL queries, batch operations, and stored procedures with HikariCP connection pooling
+2 stars
from 9 · score 1.10
10.apache / hbase-connectors
Apache HBase Connectors
+1 stars
from 245 · score 0.69
11.ekrich / sconfig
Scala configuration library supporting HOCON for Scala, Java, Scala.js, and Scala Native
+1 stars
from 135 · score 0.69