Somewhat more radical filters designed to decimate malicious requests during a denial-of-service (DoS) attack by chopping their connection well before your Rack app wastes any significant resources on them – ouch! The filters have been proven to work against certain DoS attacks, however, they mi...

Deduce Ingest API

Play a selection from Die Fledermaus with every request.

Adds an optional delay to rack responses

This is particularly useful in case of varnish caches, preventing them from logging you in as a random person.

Rack Middleware for detecting robots

A rack middleware to show gray-scaled favicon on development

Disable CSS3 animations and filter out external JavaScript downloads. Helpful for reliable testing with Capybara.

A Ruby clone of the awesome Webdis Redis web API

Rack middleware to disable CSS animations sitewide. Useful for making acceptance tests quicker and more deterministic.

Rack middleware for Discord Interaction validation.

Longer description. Optional.

Analyze timing and process info from your Rack stack.

Rack middleware for dogstatsd

This Rack middleware allows you to run specific apps when the request domain matches a given filter. The filter can be provided in a number of ways, for example as a regex or as a string.

Per-domain filter for Rack.

Rack::Downtime provides a variety of ways to easily trigger and display planned maintenance notifications to users while a site is still up. Various strategies are provided that will work with sites of all sizes.

A Dynamic Reverse Proxy for Rack

Render 400 error whenever a request's %-encoding is malformed

Removes invalid %-encoding