Landline is a no-hard-dependencies HTTP routing DSL that was made entirely for fun. It runs on any HTTP server that supports the Rack 3.0 protocol. It is usable for many menial tasks, and as long as it continues to be fun, it will keep growing.

A Rack middleware to compile XML+XSLT into HTML for unsupported browsers only

Rack middleware that logs API request details (method, path, IP, duration, status, errors) into a CSV or JSON file. Supports daily rotation and format customization.

A system which should help bringing different Rack applications together.

Small, fast racktivesupport web framework with handy DSL and explicit parameter validation.

A Rack middleware for preventing CSRF attacks using the Sec-Fetch-Site header

Eases web-request routing, handling, and response as a half-way front, half-way page controller. Implemented with specific emphasis on enabling easy unit/integration testing that doesn't require a browser.

Lightweight Ruby gem that reports exceptions to an Oopsie instance. Includes Rack middleware for automatic capture and a manual reporting API.

Simple rack middeware for responding to ACME challenge like LetsEncrypt uses.

A web framework built on top of Rack, it has the simplicity of sinatra and the structure of rails

Used in conjunction with the rack_dwsregistry gem to remotely get and set keys from the XML based registry.

Modified version of Rack::Session::Redis to support Redis 4.6.0 and 5.0.0

Registers Yabeda gauges for GVL instrumentation and wires middleware callbacks for Rack and Sidekiq.

A threaded and preforked rack app server written in pure ruby

Rails 4 Redis session store for ActionPack with JSON serialization

Audit::Ovl provides a Rack middleware that tracks SQL queries using ActiveSupport::Notifications. It allows setting a query budget and warns or logs when the budget is exceeded.

Ruby middleware for idsimple integration.

Momolog is a simple CommonLogger replacement for Rack. This module allows you to use MongoDB to store access logs.

Rack middleware to convert SVGs to raster images

Staticme is a very easy-to-use webserver built on top of Thin and Rack to serve static files in a directory provided as the webroot