Rack Middleware for inserting Lettering.js style syntax into a response body

Native Ruby binding and Rack middleware for libinjection. Report-only by default: detects SQLi/XSS-like payloads, emits structured attack signals, and can be combined with Rack::Attack. Ships with a pinned vendoring workflow for libinjection v4.0.0.

Rack middleware that generates and validates paid lightning invoices

Remember locale in rack layer

Rack::LocaleRootRedirect uses Rack:Accept to map '/' to a path based on the `Accept-Language` HTTP header.

Lo-dash CDN script tags and fallback in one neat package. Current version is for Lo-dash v2.4.1

Gives a global scope logger for rack middleware

Rack logger support ActiveSupport LogSubscriber

Logs helpful HTTP information on Rack requests.

Simple rack based log viewer

A template gem

Rack middleware to log requests in logstash json event format. Like the logstasher gem, but for rack apps.

Rack adapter for sending events to logstash server, from the chosen statuses code, can send event to file/udp/tcp servers.

LTSV logger for Rack applications implemented as middleware

Rack middleware for managing HTML5 manifest file by yaml and make it easy to implement in Rails.

Rack middleware that populates the params variable with the contents of matrix parameters in a URL

Sam Saffron's memory profiler made up as a rack middleware that writes reports to tmp folder

rack-metrics is a performance monitoring tool.

Authenticates signed server requests from a MicroService and resolves the MicroService.

rack middleware to response any image file via google search