mocking library for Kotlin

An extension to the Amazon SQS client that enables sending and receiving messages up to 2GB via Amazon S3.

Code for Quartz Scheduler

A library that creates fully populated objects for your unit tests.

An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.

Apache Parquet Format

Apache Parquet Java

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

The uncompromising Python code formatter

It's not just a linter that annoys you!

Apache Iceberg

📙 Amazon Web Services — a practical guide

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

Fast, disk space efficient package manager

A database migrations tool for SQLAlchemy.

The Database Toolkit for Python

Optional static typing for Python

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Java rate limiting library based on token-bucket algorithm.

A ktlint gradle plugin

A type-safe cascading configuration library for Kotlin/Java/Android, supporting most configuration formats

Google Cloud Client Library for Java

The password hash Argon2, winner of PHC

Distributed lock for your scheduled tasks

Script to get your site indexed on Google in less than 48 hours

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

All Algorithms implemented in Java

Modern Java - A Guide to Java 8

Design patterns implemented in Java