Reloading Rack development server

A generalized Rack middleware for importing contacts from major email providers.

Rack middleware that provides access to rack.session environment

Rack::SslEnforcer is a simple Rack middleware to enforce ssl connections

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

Report GC usage data to StatsD.

Discourse API

Nesta is a lightweight Content Management System, written in Ruby using the Sinatra web framework. Nesta has the simplicity of a static site generator, but (being a fully fledged Rack application) allows you to serve dynamic content on demand. Content is stored on disk in plain text files (there...

See statistic about your workers (GSoC project)

A flexible and powerful implementation of the MCP with multiple approaches for defining tools.

A query aggregator for OSINT based threat hunting

Turnout makes it easy to put your Rails application into maintenance mode

Debugging toolbar for Rack applications implemented as middleware

Next-generation Ruby 3.2.1+ sampling profiler. Tracks multiple threads, GVL activity, GC pauses, idle time, and more.

A simple way to use GitHub OAuth to serve a protected jekyll site to your GitHub organization.

Don’t fool around with adding tracking partials to your app and concentrate on the things that matter.

The Functions Framework is an open source framework for writing lightweight, portable Ruby functions that run in a serverless environment. Functions written to this Framework will run on Google Cloud Functions, Google Cloud Run, or any other Knative-based environment.

Serve pjax responses through rack middleware

Fast web framework compatible with Rails.

Serve is a small Rack-based web server that makes it easy to serve ERB or HAML from any directory. Serve is an ideal tool for building HTML prototypes of Rails applications. Serve can also handle SASS, Textile, and Markdown if the appropriate gems are installed.