Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

ActiveAgent Rails framework for Agent Apps

Hot reloading for Hotwire

Better HTML for Rails

🐒 Resiliency toolkit for Ruby for failing fast

ShopifyAPI is a lightweight gem for accessing the Shopify admin REST and GraphQL web services.

Lint your ERB or HTML files

Active Utils extracts commonly used modules and classes used by Active Merchant, Active Shipping, and Active Fulfillment

⚒Eliminate deprecations from your codebase ⚒

Shopify’s Ruby Style Guide

The swiss army knife of RBI generation

Add validations to your ActiveRecord models based on your database constraints.

IdentityCache is a blob level caching solution to plug into Active Record. Don't #find, #fetch!

Boot large Ruby/Rails apps faster

Liquid markup language. Safe, customer facing template language for flexible web apps.

ViewComponents for Polaris Design System

Live reload gem for Hotwire Rails apps.

The official Python client library for Databento

Track changes to your rails models

The core OCaml system: compilers, runtime system, base libraries

The Ruby Programming Language

The Python programming language

The Open Source Ruby on Rails SaaS Template

A little bit of magic to make partials perfect for components.

Step-by-step debugging and stack navigation in Pry

Authorization framework for Ruby/Rails applications

Minimal authorization through OO design and pure Ruby classes

Application template for Rails 7 projects; preloaded with best practices for TDD, security, deployment, and developer productivity.

Professionally designed templates and components for Ruby on Rails.