Brute-force calculator of win/loss ratio in RisiKo!

Build LLM-powered applications in Ruby

A pure Ruby code highlighter that is compatible with Pygments

Next-generation full-text search library for Browser and Node.js

The smartest way to learn touch typing and improve your typing speed.

Nearest neighbor search for Rails

Intelligent search made easy

The simplest way to group temporal data

Simple, dependency-free Wilson score

LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the v…

Ruby SDK for Bing Ads API (src: https://github.com/Effilab/bing_ads_ruby_sdk)

OpenAI API + Ruby! 🤖❤️ GPT-5 & Realtime WebRTC compatible!

Translate your rails app route to various languages without the hassle

Google Ads API Ruby Client Library

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Ruby library for interfacing with FANN (Fast Artificial Neural Network)

Video.js - open source HTML5 video player

A gem that calculates the exchange rate using published rates from European Central Bank. Compatible with the money gem

very currency

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.

Do some browser detection with Ruby. Includes ActionController integration.

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

🍯 Unobtrusive and flexible spam protection for Rails apps

A lightweight vanilla javascript library that replaces native select elements with customizable dropdowns

The Ruby Programming Language

Devise passwordless logins using emailed magic links

🗝 Authentication for your Rails app without the icky-ness of passwords