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: 10 of 190,497
Downloads: 1,240,180,522

Daily

Ranking: 16 of 190,468
Downloads: 332,741

Depended by

RankDownloadsName
37752,709,319actionpack
39745,998,277rack-test
73583,575,257sprockets
91476,948,726rack-protection
108427,132,775marcel
117380,031,813webmock
137333,988,720sinatra
140330,246,028capybara
141329,473,695selenium-webdriver
147318,479,356request_store
157305,241,622sidekiq
173280,364,975warden
185264,164,634rubocop-rails
193251,800,020oauth2
200247,473,733rack-cors
233204,144,853thin
234203,278,313omniauth
278176,189,339newrelic_rpm
299163,104,413rack-proxy
307157,083,245oauth

Depends on

RankDownloadsName
13,253,093,056bundler
81,259,660,350rake
141,167,665,446minitest
9,058381,449minitest-global_expectations