Lakekeeper is an Apache-Licensed, secure, fast and easy to use Apache Iceberg REST Catalog written in Rust.

First class syntax support for type classes in Scala

Glommio is a thread-per-core crate that makes writing highly parallel asynchronous applications in a thread-per-core architecture easier for rustaceans.

Refinement types for Scala

Slotmap data structure for Rust

Efficient, lock-free, bounded Rust broadcast channel

The missing batteries of Rust

A guide to how rustc works and how to contribute to it.

https://rust-lang-nursery.github.io/rust-cookbook

Learn Rust with examples (Live code editor included)

🦀 Small exercises to get you used to reading and writing Rust code!

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

Yet another JSON library for Scala

An sbt plugin for deploying code to Databricks Cloud

Base classes to use when writing tests with Spark

Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin

A distributed, fault-tolerant pipeline for observability data

CBT - fun, fast, intuitive, compositional, statically checked builds written in Scala

MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.

Micro second messaging that stores everything to disk

Akka Streams & Akka HTTP for Large-Scale Production Deployments

Prevents you from committing secrets and credentials into git repositories

DynamoDBJournal for Akka Persistence

Curated list of Go design patterns, recipes and idioms

Enhances Akka with a safer alternative to "ask"

Papers from the computer science community to read and discuss.

compile-time typechecked akka actors

Using AWS SDK on the Scala REPL

Protocol buffer compiler for Scala.