Ghidra is a software reverse engineering (SRE) framework

QuestDB is a high performance, open-source, time-series database

Adds useful client-side commands

Framework to interpret and transpile JVM bytecode to JavaScript, OpenCL or WebAssembly.

The implementation of the Rascal meta-programming language (including interpreter, type checker, parser generator, compiler and JVM based run-time system)

ProLeap ANTLR4-based parser for Visual Basic 6.0

A linear regular expression engine that produces parse trees (ASTs).

implement a vba interpreter in java

An area maximisation game based on the idea of merging convex shapes.