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: 13 of 182,884
Downloads: 852,118,257

Daily

Ranking: 8 of 181,979
Downloads: 248,000

Depended by

RankDownloadsName
37522,337,650rack-test
38519,478,225actionpack
54435,216,595sprockets
84336,958,894rack-protection
116253,838,729sinatra
121246,745,602webmock
124241,762,608marcel
137220,499,857capybara
141216,532,966selenium-webdriver
142215,641,507sidekiq
148209,825,631request_store
159194,465,610warden
182168,462,416oauth2
195158,942,451rack-cors
208145,162,565thin
216140,018,914newrelic_rpm
222137,581,757rubocop-rails
228134,443,513omniauth
278111,462,207oauth
279111,227,426rack-proxy

Depends on

RankDownloadsName
11,987,789,625bundler
16828,120,406rake
20776,168,538minitest
14,568106,960minitest-global_expectations