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 166,237
Downloads: 471,188,948

Daily

Ranking: 18 of 166,221
Downloads: 374,944

Depended by

RankDownloadsName
33289,897,223actionpack
34286,890,853rack-test
45253,277,959sprockets
72185,751,434rack-protection
91154,586,814sinatra
125111,714,187webmock
127110,010,156capybara
137100,788,796warden
14397,569,694selenium-webdriver
14794,215,555sidekiq
15093,101,400request_store
16582,372,630thin
17379,939,414oauth2
19570,091,779raindrops
19769,059,615unicorn
20168,054,202marcel
21065,438,280omniauth
21363,652,808rack-cors
21463,571,523sdoc
23456,508,622oauth

Depends on

RankDownloadsName
10463,847,611rake
20377,037,556minitest
7,289181,022minitest-sprint
25,55024,143minitest-global_expectations