John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

C in four functions

A text editor in less than 1000 LOC with syntax highlight and search.

Screaming-fast Python 3.5+ HTTP toolkit integrated with pipelining HTTP server based on uvloop and picohttpparser.

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

BLAS-like Library Instantiation Software Framework

library for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization

Python frame stack sampler for CPython

This tool provides an efficient implementation of the continuous bag-of-words and skip-gram architectures for computing vector representations of words. These representations can be subsequently us…

Bloomberg's distributed RDBMS

A language and an embedded JIT compiler

pocl - Portable Computing Language

Snowball compiler and stemming algorithms

pqR - a "pretty quick" version of R

High-Performance SQL Cluster Engine for Scalable Data Virtualization

Revolution R Open

early A interpreter with buddy system space management.

OptimPack is a library for large optimization problems.

A+ Programming Language