Kawaii is a simple web framework based on Rack

Kennedy is out for Castronaut. A simple single-sign-on client and server library.

A semi-centralized, highly extensible, and easy to manage generic web platform written in Ruby.

This is the official Ruby SDK for [Project Kessel](https://github.com/project-kessel), a system for unifying APIs and experiences with fine-grained authorization, common inventory, and CloudEvents.

Rack middleware for validating authorization tokens from Keycloak

KeyValue based replacement for rails TaggedLogging

A Gem for Kiik API

Creating a SOA requires a centralized location to define all services within the SOA. KingSoa takes care of keeping services in a service registry and knows how to call them.

Kirei is a Ruby micro/REST-framework for building scalable and performant microservices. It is built from the ground up to be clean and easy to use. It is a Rack app, and uses Sorbet for typing, Sequel as an ORM, and Zeitwerk for autoloading. It strives to have zero magic and to be as explicit as possible.

An MVC web application framework using Rack, Sequel, and Erubis.

Track and identify users via cookie in order to run A/B tests.

Rack middleware to allow/deny access to remote user by http method, path and query params.

Helpful app loggers for Rack and Faraday

Log all events generated by Kill Bill.

Knot

Client Knu Webservice

Yet another ComicGlass server, written in ruby

A gem for KooKoo markup

Used to generate a Rails application following a basic setup of best practices, guidelines, and basic setup; to get your Rails application started with a bang.

Simple Postgres replication helper