A simple way of accumulating things and then acting on them.

KV Storage As a Service, LOLz

A "last seen" plugin for the Cinch framework

Ruby OSC message queue

An elementary feature toggle implementation

Blackbeard is a Redis backed metrics collection system with a Rack dashboard. It dreams of being a replacement for rollout and split, but is early in its development.

Simple Redis based Rate Limiter for Rails applications

Record browsing history by browser like users or something. it make that more simple and graceful as possible.

Simple, yet, flexible redis-backed site/application settings manager. Works with Rails, Sinatra, or just plain old Ruby.

Tag your cache keys smartly, you can expire by tags, count keys per tag and many more. based on Redis

Invisible image based tracing service with Redis backend

Instead of making ActiveRecord calls to change a counter field, write them to capacitor. They'll get summarized in a redis hash, with a separate process batch-retrieving and writing to ActiveRecord. Being single-threaded, the writing process avoids row lock collisions, and absorbs traffic spikes by coalescing changes to the same row into one DB write.

Catena lets you write and compose background tasks in a flexible way to model business processes

Allow services to check in

This is the Cinch Last.fm plugin adding 'recently played' functionality.

rails cache gem to fragment cache with smart cache key management

Manage a collection of worker processes

Creeper is an evented version of Stalker

DashCreator is a client-side dashboard creator gem. It can be used with any database to create filters, charts and dashboards of your own with a graphical interface.

DeepL API wrapper for Ruby which helps to translate only changes between revisions of long texts.