Dead simple websocket middleware for Rack async app.

The Rack middleware to provide health check endpoints.

# Kaffe Framework This is a minimalistic webframework inspired by sinatra and rails. ## Basic usage The idea is to use be able to create modular applications and forward requests between them. class Blog < Kaffe::Base use Rack::CommonLogger get '/?' do ...

Web Application Firewall for Rack apps

RackTest driver for Capybara, but with remote request support thanks to mechanize and added proxy configuration features

A Free Software, multi-threaded, non-blocking network application server designed for low _idle_ power consumption. It is primarily optimized for applications with occasional users which see little or no traffic. yahns currently hosts Rack/HTTP applications, but may eventually support other appl...

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.

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

Comprehensive power monitoring and management for Eaton Rack PDU G4 devices. Features include overall power consumption, per-outlet monitoring, branch distribution, detailed metrics (voltage, current, power factor), OAuth2 authentication, and SSH tunneling support.

A microframework built on Rack.

Rack middleware and controller concern that resolve a per-request Supabase context — JWT verification, API-key validation, and RLS-scoped clients — for Rails apps.

Basic authentication library for Rack applications.

Another Rack based web framework 🤷🏽‍♂️

NOTE: This is a fork of puma-plugin-telemetry, modified to: - Support Puma 7 - Add LogTarget, with custom formatter: and transform: options - Warn about socket telemetry on unsupported platforms Puma plugin which should be able to handle all your metric needs regarding your webserver: - abilit...

All HTML responses passing through Rack will have content-lang header when reaching the webserver. The response body won't need a meta content-lang tag, not even when it's is cached response.

A Rack middleware captures object allocations per request using GC.stat diffs and stores them in a thread-safe ring buffer. Results are served through a mountable engine with a sortable, filterable dashboard — filling the gap between the memory_profiler gem and having nowhere useful to view resul...

Runtime wiring layer SDK for Ruby. Works with Rails, Sinatra, Rack, and plain Ruby.

A dependency-free Ruby gem that catches and reports exceptions to an Errbit server over its error-ingestion API. No Rails, no Rack required.

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