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: 9 of 162,995
Downloads: 423,921,699

Daily

Ranking: 13 of 162,982
Downloads: 222,077

Depended by

RankDownloadsName
32259,847,374actionpack
33258,072,934rack-test
41229,136,900sprockets
68163,559,138rack-protection
85138,721,360sinatra
12396,422,473capybara
12495,664,081webmock
13688,872,155warden
14185,076,565selenium-webdriver
15079,335,358sidekiq
15179,048,941request_store
15876,136,293thin
17368,949,413oauth2
18863,379,929raindrops
19262,485,957unicorn
20556,638,597omniauth
21352,918,982rack-cors
21849,434,568marcel
22049,379,064oauth
24246,282,047rack-cache

Depends on

RankDownloadsName
10414,164,919rake
20326,819,439minitest
7,014169,189minitest-sprint
29,45218,624minitest-global_expectations