A standalone SSR engine for Ruby that brings Islands Architecture to any Rack application. Write JSX/TSX components and render them server-side without Node.js, JSON APIs, or complex build steps.

Track customer journeys, attribute conversions, know which channels drive revenue. Simple 4-call API: init, event, conversion, identify. Works with Rails, Sinatra, and any Rack application.

Per-request fiber-based storage for Rack

A suite of tools for inspecting, interfacing and working with MagLev. It consists of a number of Rack middlewares to record runtime information in the stone, an associated set of Sinatra middlewares for exposing said information through a JSON interface, and a number of Sinatra web-applications t...

Registers Yabeda gauges for GVL instrumentation and wires middleware callbacks for Rack and Sidekiq.

A series of scripts and a rack application for backing up databases and filesystems into tarballs, encrypting, and then storing off-site on AmazonS3

Health check framework that aggregates dependency checks with configurable timeouts. Provides a DSL for defining checks, aggregated status reporting, and Rack middleware for /health, /health/ready, and /health/live endpoints.

A simple logging wrapper for Rack

Use this rack middleware to add umlauts to your u's where appropriate.

Mounts a Rack app at /ping/? that returns 200 OK for AWS load balancers

A Rack app that responds to queries containing a country code with appropriate subdivision data as JSON.

A simple rack handler to allow to use suburis without using --prefix

Store ginormous files on S3 or the Rackspace Cloud using this gem.

This gem allows you to run Jasmine specs with Capybara for a Rack app.

Rack based authoriztion system.

This gem uses Rack middleware and the Rails 3 Notification API to display page load time and amount of queries executed.

Staging rack application purpose to protect you Rails application from anonymous and prying.

Rack middleware for the Stackprofiler profiling gem.

A standalone Rack Middleware application that authenticates a username/password against a devise-powered backend application before forwarding the original HTTP request to the same application. Authentication is done on *every* request, so it is advisable to use devise-proxy sparingly.

A ready to use spine.js rack skeleton builder with development server, routes, config and precompile support