A Ruby gem for seamlessly and uniformly interacting with large language and vision model (LLM) API's served by numerous services, including those of OpenAI, Anthropic, Google and others.

A JavaScript Typing Animation Library

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

LLM inference in C/C++

Inference code for Llama models

Open-source vector similarity search for Postgres

Universal memory layer for AI Agents

Install and Run Python Applications in Isolated Environments

Spina CMS

Refinery CMS Example app

Remove unused styles from CSS

Lightweight, dependency-free JavaScript datepicker.

Eco Apps enables you to develop an eco-system of Rails applications that function as a single system.

Example and reference repository for the Kauri Fullstack dApp Tutorial Series

Animate on scroll library

Keep iframes sized to their content

Payments for Ruby on Rails apps

Use Turbo in your Ruby on Rails app

Some simple Javascript code that allows code to be triggered based on exit intent, scrolling, or timeouts.

Active Record's Session Store extracted from Rails

Rack Middleware for handling Cross-Origin Resource Sharing (CORS), which makes cross-origin AJAX possible.

Complete Ruby geocoding solution.

ActiveRecord plugin allowing you to hide and restore records without actually deleting them.

Gibbon is an API wrapper for MailChimp's API

Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.

A library for bulk insertion of data into your database using ActiveRecord.

Create spinning prize wheels on HTML canvas with Winwheel.js

刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)