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

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Yet another JSON library for Scala

A native Rust library for Delta Lake, with bindings into Python

Dataframes powered by a multithreaded, vectorized query engine, written in Rust

The Pants Build System

Toolkit for Scala Development

Scala CLI is a command-line tool to interact with the Scala language. It lets you compile, run, test, and package your Scala code (and more!)

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

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

A composable command-line parser for Scala.

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

A community driven list of useful Scala libraries, frameworks and software.

Master programming by recreating your favorite technologies from scratch.

Master the command line, in one page

A collective list of free APIs

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A collection of useful .gitignore templates

A complete computer science study plan to become a software engineer.

📚 Freely available programming books