AI-powered HTTP attack detection for Rails. Detects SQLi, XSS, credential stuffing, and more using ML embeddings.

OpenAI CLIP port to Ruby. Uses ONNX models, includes a multilingual version.

Quickly estimate the number of rows for a given query

Fine-tune ML models with Ruby

Simple tool to control access to git repositories via SSH (Ruby port of djmdjm/gitlimit)

The smallest vector index in the world, now in Ruby

A port of nanoGPT to Ruby and torch.rb

Semantic Cache for RubyLLM

Sinatra-style web framework for Ruby 0.49 (1994)

Kod strony tabdevs.pl

Very Fast CSV - SIMD-accelerated drop-in replacement for Ruby's CSV library

Ruby version of Credo detector

Ruby port of FastEmbed

Webcam image capturing for Ruby

Image vector search workshops

We can't have https://github.com/ArthurHeitmann/MrubyDecompiler in Python, now can we?

NES emulator ported to Ruby 0.49 (1994) from optcarrot

PlayStation 1 emulator written in pure Ruby

Ruby 0.49 interpreter implemented in Ruby - bug-for-bug compatible

Semantic router for RubyLLM-based agents

A small utility that recognizes speech emotion

A pure Ruby port of tabula-java

XAdES-BES / BASELINE-B (ETSI EN 319 132) XML signing and verification for pure Ruby

Lame disassembler for Chip8

Ruby on Doom

Ruby FillParams gem

A radically simple, code-first AI agent framework for Ruby. Inspired by smolagents.

DOOM MUS music format player in pure Ruby with built-in FM synthesizer

Phash ruby implementation, compatible with Phashion

Quake engine port in Ruby

Responses API provider for RubyLLM

Ruby implementation of Google's SigLIP2 for text and image embeddings using ONNX models

Compile individual Ruby methods to native code with the Spinel AOT compiler, from inside CRuby

Torch.rb multi-GPU support using DataParallel