By analysing your development.log, log_magic gives you insights about your services.

Output logstash data to a prometheus exporter

This gem was developed to make possible the visualization of the application logs in the browser.

Direct-to-socket streaming of Rack response bodies

Lookout-Rack Lookout-Rack provides easy interaction with Rack┬╣ from Lookout┬▓. It provides you with a session connected to your Rack application through which you can make requests, check responses, follow redirects and set, inspect, and clear cookies. ...

A collection of rack utils.

Adds tracing instrumentation for ruby applications

rack middleware for proxying requests to lorempixel.com

Complete, fast and testable actions for Rack

A low-level utility library.

LS4 - large-scale simple storage system

LumberYak enables structured logging via JSON for any Rails application

An über simple web microframework built on rack and tilt.

This is a micro framework based in Rack, inspired in Sinatra, camping and many others. The intention is to have fast responses for simple API calls. The base unit of this framework are the classes, which registers a regular expression that will match this resource.

A static thing

Tiny mock-server with simple configuration

Ruby framework optimized for speed and linghtness

Lightweight, fast and easy to use small ruby web framework.

Gem contains hw3

Secure M2M key generator for Ruby. Generates secure keys for M2M communication in REST APIs.