Drop-in ActiveRecord concern that keeps KakugoSearch indexes in sync with your models via save/destroy callbacks, plus a search class method.

Deploy web apps in containers to servers running Docker with zero downtime.

Paginator3000+bootstrap3 skin for Kaminari

This is a Rails plugin that makes it easier for your models to communicate via AMQP to RabbitMQ.

This gem provide some useful helper methods for Application which use ActionView.

Searching form and sorting query builder

This gem generates type definitions for TypeScript from a OpenAPI Documentation generated by rspec-openapi.

One-stop destination for defining you actionswhen specific Rails instrumentations occur

Add drafts to ActiveRecord models.

KeyboardJS, typed up for the Rails 3.0 and up. Sweet!

Keymaster.js, bundled for Rails 3.0 and up.

KeyValue based replacement for rails TaggedLogging

jQuery File Upload by Sebastian Tschan integrated for Rails 3.1 Asset Pipeline, forked by imkmf

KickoffRails is a collection of Rails generators for faster project setup.

Pin any of Iconify's 224 icon sets (299k icons) to vendor/icons/. Inline SVG rendering, zero JavaScript, vendored for production.

Allows you to use .liquid templates in your views & ViewComponents.

Provides a Rails form builder to seamlessly setup a Knockout-js based view model on your forms.

Web Notification Gem

Kozenet UI is a modern, production-ready component library for Ruby on Rails. Built with ViewComponent and Tailwind CSS, it provides beautiful, accessible, and customizable UI components with dynamic theming support. Features CSP-compliant styling, dark mode, and smooth animations.

Kraken framework from Chris Ferdinandi for Rails 3.1+