Lbhrr is a command-line tool designed for seamless deployment, management, and versioning of Rack applications, integrating with systems like Harbr, Traefik, and runit.

ronin-web-session_cookie is a library for parsing and deserializing various session cookie formats. It supports Rack, Django (JSON and Pickled), and JWT.

Better Auth Ruby is an independent, modern authentication framework for Ruby, inspired by Better Auth. It is not affiliated with, maintained by, or endorsed by the Better Auth project. It provides a framework-agnostic Rack core, auth routes, sessions, adapters, and a plugin system.

Coming soon: FreeMiddle provides essential Rack middleware for the FreeRuby framework. Features include authentication, logging, CORS, security headers, and request processing middleware for enterprise Ruby applications.

Coming soon: FreeServer is a high-performance Rack server component designed for the FreeRuby web framework. It provides optimized request handling, connection management, and performance monitoring for enterprise Ruby applications.

A standalone SSR engine for Ruby that brings Islands Architecture to any Rack application. Write JSX/TSX components and render them server-side without Node.js, JSON APIs, or complex build steps.

Track customer journeys, attribute conversions, know which channels drive revenue. Simple 4-call API: init, event, conversion, identify. Works with Rails, Sinatra, and any Rack application.

Per-request fiber-based storage for Rack

A suite of tools for inspecting, interfacing and working with MagLev. It consists of a number of Rack middlewares to record runtime information in the stone, an associated set of Sinatra middlewares for exposing said information through a JSON interface, and a number of Sinatra web-applications t...

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

Backup is a Ruby Gem written for Unix and Ruby on Rails (2 and 3) environments. It can be used both with and without the Ruby on Rails framework! This gem offers a quick and simple solution to backing up databases such as MySQL/PostgreSQL/SQLite and Files/Folders. All backups can be transferr...

Lightweight middleware for Rails, Sinatra, and Rack applications to automatically capture API request logs, errors, and latencies.

Implementation of JSON RPC 2.0 protocol. It allows you to create easily a json rpc server in pure Rack, in Rails, or asynchronous using Thin and EventMachine.

Lightweight middleware for Rails, Sinatra, and Rack applications to automatically capture API request logs, errors, and latencies.

puma-plus runs your Rack application behind a Go frontend that speaks HTTP/1.1, HTTP/2 and HTTP/3. The request queue lives in Go, which makes queue time exactly measurable rather than estimated -- and that measurement is what drives scaling decisions.

Hand-picked base resources featuring quality independent publishers.

A durable, resumable turn pipeline behind an OpenAI-Responses-compatible HTTP API, plus a web control UI. Tools, skills, cross-session memory, per-agent policy, content-safety guardrails — one gem, five shapes: reply in-process, serve, rack_app mounted, embed(backend:).

A Ruby-native port of the Microsoft Teams SDK concepts for building Teams bots and apps from Rack/Rails: messaging, Adaptive Cards, dialogs, message extensions, streaming, OAuth user sign-in, Microsoft Graph, and tab remote functions. An independent, community-maintained project, not affiliated w...

Ruby server implementation of the AG-UI protocol (SSE event streaming, run loop, client-tool round-trips, A2UI) for driving CopilotKit frontends from Rack/Falcon.

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