rack

https://rubygems.org/gems/rack
https://github.com/rack/rack
Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Total

Ranking: 12 of 196,480
Downloads: 1,345,901,725

Daily

Ranking: 19 of 196,444
Downloads: 760,239

Depended by

RankDownloadsName
38824,936,247actionpack
41811,489,946rack-test
74621,106,641sprockets
93516,997,949rack-protection
106484,061,830marcel
117423,065,072webmock
145358,264,916capybara
146357,082,657selenium-webdriver
147356,322,310sinatra
149351,842,329request_store
158335,745,174sidekiq
173306,699,838rubocop-rails
174306,296,610warden
197276,560,141oauth2
198274,565,908rack-cors
242224,128,395omniauth
259208,672,864thin
275201,821,192rack-session
291186,244,461newrelic_rpm
305179,394,015rackup

Depends on

RankDownloadsName
13,735,429,106bundler
81,412,729,553rake
141,296,514,837minitest
8,835463,887minitest-global_expectations