Throttle HTTP requests using a connection pool for all database connections

Parse post data by MessagePack

Rack middleware to prerender your javascript heavy pages on the fly (fork of prerender_rails).

Pretty JSON for pretty people

Rack::Probe provides a set of probes for Rack that fire with each request.

Proxy to a rack app in a seperate process.

Envelops rack call requests in a cushy warm promise so you don't have to worry.

Pubcookie finally leaves the world of apache!

Generate a REST API for registering and querying push notification device tokens.

Simple web framework built on rack for mapping sinatra-like routes to middleware stacks.

rack-pygments - Rack Middleware for Pygments, the syntax highlighter

Rack middleware for Pygments use in environments you cannot install Pygments directly (e.g., Heroku).

Generate QR code

Rack middlewares for double

A mock RAML server for Rack-based applications.

This gem provides a simple and flexible rate limiting mechanism for Rack applications. It allows you to control the rate at which requests are processed, preventing abuse and ensuring fair usage.

Rack middleware for Linked Data content negotiation.

# Rack::ReadOnly This gem allows Rack based APIs to be set to read only. At the most basic it can be used like this from your `config.ru`: ```ruby require 'rack/read_only' use Rack::ReadOnly, { active: ENV["READ_ONLY"] == "1", response_body: '{ "error": "This API is currently in read only mode." }' } run MyApp ``` When in read only mode the API will continue to respond to GET, HEAD, and OPTIONS requests as normal, but reject POST, PUT, DELETE, and PATCH requests with the body specified, and a 503 error code. ## Installation Add this line to your application's Gemfile: ```ruby gem 'rack-read_only' ``` And then execute: $ bundle Or install it yourself as: $ gem install rack-read_only ## Development After checking out the repo, run `bin/setup` to install dependencies. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release` to create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing 1. Fork it ( https://github.com/jellybob/rack-read_only/fork ) 2. Create your feature branch (`git checkout -b my-new-feature`) 3. Commit your changes (`git commit -am 'Add some feature'`) 4. Push to the branch (`git push origin my-new-feature`) 5. Create a new Pull Request Any new builds should pass the tests on [Travis](https://travis-ci.org/jellybob/rack-read_only)

a recorder AND a replayer for client actions

Rack Middleware for adding Refresh field to response headers