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LITIENGINE 🕹 The pure 2D java game engine.
🎮 High-performance Java emulator for Nintendo Gameboy and Gameboy Color hardware.
Scan PostgreSQL Instance for potential problems. pg_gather is a SQL-only script leveraging the built-in features of psql.
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…
High-performance JSON masker library with no runtime dependencies
A simple SMTP Server for Testing purposes. Emails are stored in an in-memory database and rendered in a Web UI
1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java
An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
A Java JSON Library intended to be easy to learn and simple to teach
KotlinX multiplatform date/time library
A Kotlin multiplatform library for arbitrary precision arithmetics
A fast Java JSON schema validator that supports draft V4, V6, V7, V2019-09 and V2020-12
🚄 FASTJSON2 is a Java JSON library with excellent performance.
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io
The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.