delta-io/delta

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

joernio/joern

Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc

OpenXiangShan/XiangShan

Open-source high-performance RISC-V processor

apache/tvm-vta

Open, Modular, Deep Learning Accelerator

scala/scala

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

scala/scala3

The Scala 3 compiler, also known as Dotty.

apache/gluten

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

lichess-org/lila

♞ lichess.org: the forever free, adless and open source chess server ♞

guardian/grid

The Guardian’s image management system

apache/kyuubi

Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.

canton-network/splice

Splice repository

gatling/gatling

Modern Load Testing as Code

scalameta/metals

Scala language server with rich IDE features 🚀

sbt/sbt

sbt, the interactive build tool

zio/zio

ZIO — A type-safe, composable library for async and concurrent programming in Scala

apache/spark

Apache Spark - A unified analytics engine for large-scale data processing

apache/livy

Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.

gitbucket/gitbucket

A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility

twitter/the-algorithm

Source code for the X Recommendation Algorithm

NVIDIA/cudf-spark

NVIDIA cuDF for Apache Spark plugin - accelerate Apache Spark with GPUs

ucb-bar/riscv-torture

RISC-V Torture Test

chipsalliance/diplomacy

apache/pekko

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala