Profiling toolkit for Rack applications with Rails integration. Client Side profiling, DB profiling and Server profiling.

Rack based split testing framework

A rack middleware for throttling and blocking abusive requests

Namespaced Rack::Session, Rack::Cache, I18n and cache Redis stores for Ruby web frameworks.

Middleware that will make Rack-based apps CORS compatible. Fork the project here: https://github.com/cyu/rack-cors

Rack::Test is a small, simple testing API for Rack apps. It can be used on its own or as a reusable starting point for Web frameworks and testing libraries to build on. Most of its initial functionality is an extraction of Merb 1.0's request helpers feature.

Simple testing API built on Rack

Rack::Test is a small, simple testing API for Rack apps. It can be used on its own or as a reusable starting point for Web frameworks and testing libraries to build on.

A generalized Rack middleware for importing contacts from major email providers.

Contributed Rack Middleware and Utilities

An authentication library compatible with all Rack-based frameworks

Warbler is a gem to make a Java jar or war file out of any Ruby, Rails, or Rack application. Warbler provides a minimal, flexible, Ruby-like way to bundle up all of your application files for deployment to a Java environment.

Request log analyzer's purpose is to find out how your web application is being used, how it performs and to focus your optimization efforts. This tool will parse all requests in the application's log file and aggregate the information. Once it is finished parsing the log file(s), it ...

Rack middleware to measure production code usage (LOC runtime usage)

Rack instrumentation for the OpenTelemetry framework

A message bus for rack

Rack middleware which aborts requests that have been running for longer than a specified timeout.

A collection of Rack middleware to support JSON Schema.

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

JRuby-Rack is a combined Java and Ruby library that adapts the Java Servlet API to Rack. For JRuby only.