GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

jOOQ is the best way to write SQL in Java

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

An open source ML system for the end-to-end data science lifecycle

EvoSuite - automated generation of JUnit test suites for Java classes

Coral is a translation, analysis, and query rewrite engine for SQL and other relational languages.

BaseX Main Repository.

A high-performance implementation of the R programming language, built on GraalVM.

A simple example language built using the Truffle API.

Obsolete repository. Moved to oracle/graal.

Are We Fast Yet? Comparing Language Implementations with Objects, Closures, and Arrays

A functional query language

An efficient PHP implementation built on GraalVM

The core engine of VanillaDB

Search-Based Test Data Generation for SQL Queries

SOMns: A Newspeak for Concurrency Research

An automated prover that verifies the equivalence of SQL queries

Runtime verification system for Java, using AspectJ for instrumentation.

A SOM Smalltalk implemented on top of Oracle's Truffle Framework

Automated testing tool to find logic bugs in graph database systems

Automated testing for XML XPath execution

Scaling Automated Database System Testing. ASPLOS'26

DynSem

A differential testing library for Apache Flink.

eMOP: A Tool for Evolution-Aware Runtime Verification