A Rack profiler for web applications.

Rails Active MCP enables secure Rails console access through Model Context Protocol (MCP) for AI agents and development tools like Claude Desktop. Provides safe database querying, model introspection, and code execution with comprehensive safety checks and audit logging. Features include: • Safe Ruby code execution with configurable safety checks • Read-only database query tools with result limiting • Rails model introspection (schema, associations, validations) • Dry-run code analysis for safety validation • Environment-specific configuration presets • Comprehensive audit logging and monitoring • Claude Desktop integration out of the box

Tagged caching support for Rails

RakeUp provides a set of tasks to automate the management of a local Rack based web application via Rake.

Rakwik is a server-side tracker integration for the Piwik opensource web statistics software. It's easy to integrate into rack-based applications and does not require frontend Javascript inclusion.

link_to, content_tag, stylesheet_link_tag, javascript_include_tag, etc

Easily runs a rack app for tests that hit web APIs

Reflexive

Renalware uses demographic, clinical, pathology, and nephrology datasets to improve patient care, undertake clinical and administrative audits and share data with external systems.

Connection proxy for ActiveRecord for leader / replica setups.

shared base for request_handler using dry-* gems

RequestHeader gives you per-req global header storage.

Rack middleware for logging web requests to a MongoDB database. Provides a profiler for monitoring logging overhead.

Record your rack/rails requests and store them for future inspection

Define status_code method on your error. Views and messages are fully customizable on rails way.

Simple REST server that focuses on resources instead of routes.

An experimental hypermedia REST client that uses parallel, keep-alive and pipelined requests by default.

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RESTRack is a Rack-based MVC framework that makes it extremely easy to develop RESTful data services. It is inspired by Rails, and follows a few of its conventions. But it has no routes file, routing relationships are done through supplying custom code blocks to class methods such as "has_relationship_to" or "has_mapped_relationships_to". RESTRack aims at being lightweight and easy to use. It will automatically render JSON and XML for the data structures you return in your actions (any structure parsable by the "json" and "xml-simple" gems, respectively). If you supply a view for a controller action, you do that using a builder file. Builder files are stored in the view directory grouped by controller name subdirectories (`view/<controller>/<action>.xml.builder`). XML format requests will then render the view template with the builder gem, rather than generating XML with XmlSimple.

Flyweight diary workflow. ruby-1.9.2 or later is required.