Deep learning for Ruby, powered by LibTorch

A/B testing for Rails

Operations research tools for Ruby

Efficient text classification and representation learning for Ruby

Efficient similarity search and clustering for Ruby

A set of bindings between Ruby and Mapnik. Supports many of the common uses for Mapnik, and one day, might support all of them. Rendering is available using the standard AGG library, or additionally via Cairo, if the rcairo gem is installed and Mapnik has been compiled with Cairo support.

Rb++ combines the powerful query interface of rbgccxml and the Rice library to make Ruby wrapping extensions of C++ libraries easier to write than ever.

Edge stream anomaly detection for Ruby

High performance topic modeling for Ruby

Time series anomaly detection for Ruby

Create a Ruby native extension from any ANTLR4 grammar.

Breakout detection for Ruby

ruby bindings for Google's libphonenumber (see http://code.google.com/p/libphonenumber/)

Outlier/anomaly detection for Ruby using Isolation Forest

Ruby bindings for OSRM’s C++ API, providing faster and more customizable interaction with OSRM than HTTP based API. This gem requires native dependencies, you can find list of dependencies in README.

MediaInfo Ruby Bridge. Call MediaInfo lib directly

unoffical aliyun ONS sdk (ruby version).

Explainable outlier/anomaly detection for Ruby

Solid CAD programming library

Serpent is a Python style smart contract language.