Open Source

New Popular


Neighbor

Nearest neighbor search for Rails and Postgres

Ruby · February 2021


Ignite Ruby

Ruby client for Apache Ignite

Ruby · February 2021


Hexspace

Ruby client for Apache Spark SQL and Apache Hive

Ruby · January 2021


Khiva

High-performance time series algorithms for Ruby

Ruby · December 2020


Cloak

Application-level encryption for Redis and Memcached

Ruby · December 2020


Morph Ruby

Morph client for Ruby

Ruby · December 2020


LIBFFM

Field-aware factorization machines for Ruby

Ruby · November 2020


cmfrec

Recommendations for Ruby using collective matrix factorization

Ruby · November 2020


Trove

Deploy machine learning models in Ruby (and Rails)

Ruby · October 2020


tomoto

High performance topic modeling for Ruby

Ruby · October 2020


Informers

State-of-the-art natural language processing for Ruby

Ruby · October 2020


Vega

Interactive charts for Ruby, powered by Vega and Vega-Lite

Ruby · September 2020


MITIE

Named-entity recognition for Ruby

Ruby · September 2020


Rollup

Rollup time-series data in Rails

Ruby · September 2020


TorchText

Data loaders and abstractions for text and NLP for Ruby

Ruby · August 2020


OutlierTree

Explainable outlier/anomaly detection for Ruby

Ruby · August 2020


IsoTree

Outlier/anomaly detection for Ruby using Isolation Forest

Ruby · August 2020


Rover

Simple, powerful data frames for Ruby

Ruby · May 2020


TorchVision

Computer vision datasets, transforms, and models for Ruby

Ruby · April 2020


Prophet.rb

Time series forecasting for Ruby

Ruby · April 2020


CmdStan.rb

Bayesian inference for Ruby, powered by CmdStan

Ruby · April 2020


Faiss

Efficient similarity search and clustering for Ruby

Ruby · March 2020


Bling Fire

High speed text tokenization for Ruby

Ruby · February 2020


YouTokenToMe

High performance unsupervised text tokenization for Ruby

Ruby · February 2020


MIDAS

Edge stream anomaly detection for Ruby

Ruby · February 2020


OR-Tools

Operations research tools for Ruby

Ruby · February 2020


t-SNE

High performance t-SNE for Ruby

Ruby · February 2020


Argon2 KDF

Argon2 key derivation for Ruby

Ruby · February 2020


GSLR

High performance linear regression for Ruby, powered by GSL

Ruby · December 2019


Torch.rb

Deep learning for Ruby, powered by LibTorch

Ruby · November 2019


ThunderSVM

High performance parallel SVMs for Ruby

Ruby · November 2019


SCS

SCS - the splitting conic solver - for Ruby

Ruby · November 2019


OSQP

OSQP (Operator Splitting Quadratic Program) solver for Ruby

Ruby · November 2019


Disco

Recommendations for Ruby and Rails using collaborative filtering

Ruby · November 2019


fastText

Efficient text classification and representation learning for Ruby

Ruby · October 2019


NGT

High-speed approximate nearest neighbors for Ruby

Ruby · October 2019


Vowpal Wabbit

Fast online machine learning for Ruby

Ruby · October 2019


LIBMF

Large-scale sparse matrix factorization for Ruby

Ruby · October 2019


xLearn

High performance factorization machines for Ruby

Ruby · October 2019


TensorFlow

Deep learning for Ruby

Ruby · September 2019


Npy

Save and load NumPy npy and npz files in Ruby

Ruby · September 2019


ONNX Runtime

Run ONNX models in Ruby

Ruby · August 2019


XGBoost

High performance gradient boosting for Ruby

Ruby · August 2019


LightGBM

High performance gradient boosting for Ruby

Ruby · August 2019


Lockbox

Modern encryption for Ruby and Rails

Ruby · January 2019


Archer

Rails console history for Heroku, Docker, and more

Ruby · October 2018


Eps

Machine learning for Ruby

Ruby · July 2018


Trend

Anomaly detection and forecasting for Ruby

Ruby · May 2018


IP Anonymizer

IP address anonymizer for Ruby and Rails

Ruby · May 2018


Hypershield

Shield sensitive data in Postgres and MySQL

Ruby · April 2018


Logstop

Keep personally identifiable information (PII) out of your logs

Ruby · March 2018


Blind Index

Securely search encrypted database fields

Ruby · December 2017


AuthTrail

Track Devise login activity

Ruby · November 2017


Ownership

Code ownership for Rails

Ruby · November 2017


Multiverse

Multiple databases for Rails :tada:

Ruby · November 2017


Cacheflow

Colorized logging for Memcached and Redis

Ruby · September 2017


KMS Encrypted

Simple, secure key management for Lockbox and attr_encrypted

Ruby · September 2017


Dexter

The automatic indexer for Postgres

Ruby · June 2017


Distribute Reads

Scale database reads to replicas in Rails

Ruby · March 2017


Drill Sergeant

Ruby client for Apache Drill

Ruby · March 2017


Field Test

A/B testing for Rails

Ruby · December 2016


Reversed

Reverse DNS / IP Lookup for Ruby

Ruby · November 2016


str_enum

String enums for Rails

Ruby · October 2016


Frontrunner

Webpack for Rails

Ruby · May 2016


pgslice

Postgres partitioning as easy as pie

Ruby · April 2016


pgsync

Sync data from one Postgres database to another

Ruby · December 2015


Strong Migrations

Catch unsafe migrations in development

Ruby · November 2015


The Ultimate Guide To Ruby Timeouts

Timeouts for popular Ruby gems

Ruby · July 2015


gindex

Concurrent index migrations for Rails

Ruby · July 2015


Autosuggest

Autocomplete suggestions based on what your users search

Ruby · June 2015


heroku2dokku

Heroku -> Dokku in minutes

Ruby · May 2015


MainStreet

Address verification for Ruby and Rails

Ruby · March 2015


Clockwork Web

A web interface for Clockwork

Ruby · February 2015


Notable

Track notable requests and background jobs

Ruby · December 2014


Slowpoke

Rack::Timeout enhancements for Rails

Ruby · October 2014


Blazer

Business intelligence made simple

Ruby · September 2014


Active Job Backport

Active Job backported to Rails 4.0 and 4.1

Ruby · September 2014


PgHero Logs

Slow query log parser for Postgres

Ruby · September 2014


Safely

Rescue and report exceptions in non-critical code

Ruby · August 2014


Errbase

Common exception reporting for a variety of services

Ruby · August 2014


Cached Attributes

Super simple caching for Ruby

Ruby · July 2014


PgHero

A performance dashboard for Postgres

Ruby · July 2014


TimeRange

Time ranges for Ruby

Ruby · June 2014


Cache Reduce

A simple, powerful pattern for caching data

Ruby · June 2014


Hightop

A nice shortcut for group count queries

Ruby · May 2014


Mailkick

Email subscriptions for Rails

Ruby · May 2014


Ahoy Email

First-party email analytics for Rails

Ruby · April 2014


Ahoy Events

Simple, powerful event tracking for Rails

Ruby · April 2014


Scrub Params

Safer Rails parameters by default

Ruby · April 2014


Lightcore

Lightweight Ruby core extensions

Ruby · March 2014


Datakick

Ruby client for Datakick - the open product database

Ruby · March 2014


Ahoy

Simple, powerful, first-party analytics for Rails

Ruby · February 2014


delete_in_batches

Fast batch deletes for Active Record and Postgres

Ruby · January 2014


Bundle Benchmark

Because loading gems can take longer than you think

Ruby · December 2013


Camo

Ruby client for Camo - the SSL image proxy

Ruby · November 2013


Searchjoy

Search analytics made easy

Ruby · October 2013


Barkick

Barcodes made easy

Ruby · September 2013


PLU

Price look-up codes made easy

Ruby · September 2013


ActiveMedian

Median and percentile for Active Record, Mongoid, arrays, and hashes

Ruby · August 2013


Searchkick

Intelligent search made easy

Ruby · July 2013


Moves

Ruby client for Moves

Ruby · June 2013


Chartkick

Create beautiful JavaScript charts with one line of Ruby

Ruby · May 2013


Groupdate

The simplest way to group temporal data

Ruby · April 2013


Pretender

Log in as another user in Rails

Ruby · March 2013


Postjoy

Postal codes made easy

Ruby · November 2012


Carrot2

Ruby client for Carrot2 - the open-source document clustering server

Ruby · June 2012


Guess

Statistical gender detection for Ruby

Ruby · March 2012


Anomaly

Easy-to-use anomaly detection for Ruby

Ruby · December 2011


Benchmeth

The super easy way to benchmark methods in a live application

Ruby · October 2011


Katana

Manage multiple environments on Heroku with ease!

Ruby · January 2011