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 189,726
Downloads: 1,227,220,443

Daily

Ranking: 16 of 189,704
Downloads: 507,677

Depended by

RankDownloadsName
37744,202,205actionpack
38738,819,399rack-test
73579,200,741sprockets
91472,280,643rack-protection
108420,967,635marcel
115375,239,414webmock
136331,477,040sinatra
138327,124,070capybara
140325,499,514selenium-webdriver
147314,741,340request_store
157301,740,090sidekiq
171277,457,014warden
186259,722,650rubocop-rails
193248,982,927oauth2
201244,387,067rack-cors
230203,595,214thin
235200,777,090omniauth
276174,988,640newrelic_rpm
297161,646,077rack-proxy
306155,721,148oauth

Depends on

RankDownloadsName
13,201,221,470bundler
91,240,985,080rake
141,151,997,055minitest
9,047376,883minitest-global_expectations