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 / texera

Human-AI Collaborative Data Science Using Visual Workflows

OpenXiangShan / XiangShanLab

XiangShanLab is the open-source XiangShan ecosystem's entry layer — a learning, practice, and collaboration hub spanning the RISC-V processor core and its specialized domains, making high-performance processor design learnable, doable, and participable, and welcoming collaborators from academia and industry to join real open-source development.

microsoft / SynapseML

Simple and Distributed Machine Learning Python Library porting ML algorithms for Spark

scala-native / scala-native

Your favorite language gets closer to bare metal.

apache / pekko

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

OpenBankProject / OBP-API

An open source RESTful API platform for banks that supports Open Banking, XS2A, PSD2 and Open Finance through access to accounts, transactions, counterparties, payments, entitlements and metadata - plus a host of internal banking and management APIs.

ACINQ / eclair

A scala implementation of the Lightning Network.

gearpump / gearpump

Lightweight real-time big data streaming engine over Apache Pekko

akka / akka-core

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

gitbucket / gitbucket

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

scalatra / scalatra

Tiny Scala high-performance, async web framework, inspired by Sinatra

apache / carbondata

High performance data store solution

locationtech / geotrellis

GeoTrellis is a geographic data processing engine for high performance applications.

ghostdogpr / caliban

Functional GraphQL library for Scala

com-lihaoyi / os-lib

OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs

7mind / izumi

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

nightscape / spark-excel

A Spark plugin for reading and writing Excel files

SuperscalarCrash / Gemmont

(NSCSCC 2026 Second Prize) A high-performance out-of-order superscalar LA32R processor for AI Agents

playframework / playframework

The Community Maintained High Velocity Web Framework For Java and Scala.

plokhotnyuk / jsoniter-scala

Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster

typelevel / cats

Lightweight, modular, and extensible library for functional programming.

broadinstitute / cromwell

Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments