A rack middleware that authenticates requests either using basic auth or via signed HMAC.

Rack middleware rate limiter that provides both time-based limits and quantity-based limits

If the user visits via a Google Analytics Campaign link, this middleware will track utm_source, utm_content, utm_term, utm_medium, utm_campaign, and time.

Verifies JWT signature, validates claims (expiration, issuer), and handles public key retrieval to ensure requests are securely authenticated by an external SSO provider.

Remember locale in rack layer

This gem provides a simple and flexible rate limiting mechanism for Rack applications. It allows you to control the rate at which requests are processed, preventing abuse and ensuring fair usage.

Rack middleware for logging selected request for further investigation / analyze.

Rack middleware for using consistent time in request.

Rack middleware to verify Slack requests made using signed secrets.

Rack middlewares to make building and serving a Single Page App from a Ruby Rack app easy.

Time traveling each request for rack applications.

You can be a Time Traveler.

Urchin Tracking Module for rack application.

See https://github.com/bukowskis/raidis

Make use of the various open data rails feeds in the UK. Currently only some from Network Rail.

An ActiveSupport cache store that uses the C-based libmemcached client through Evan Weaver's Ruby/SWIG wrapper, memcached. libmemcached is fast, lightweight, and supports consistent hashing, non-blocking IO, and graceful server failover.

Allows request throttling on a per-action basis

A developer's QA "caddy" that aids in QA'ing, debugging, and otherwise navigating your application during development and/or QA.

Templates for Rails bootstraping

Rails engine that provides a JSON API which serves Sidekiq and Whenever status information from a HTTP-auth protected endpoint. This status information is gathered by scheduling a frequently running job that saves timestamps in Redis.