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: 12 of 172,280
Downloads: 599,454,280

Daily

Ranking: 17 of 172,268
Downloads: 387,915

Depended by

RankDownloadsName
38377,285,453actionpack
39371,079,790rack-test
47323,047,173sprockets
79240,918,503rack-protection
103192,587,629sinatra
121161,641,316webmock
130149,183,470capybara
141139,243,679selenium-webdriver
144137,300,388sidekiq
145136,198,100warden
147134,837,172request_store
150132,337,425marcel
175113,661,908oauth2
188101,603,336thin
19998,055,776rack-cors
21491,264,415omniauth
23383,423,522raindrops
23781,783,436unicorn
25378,428,055rubocop-rspec
26077,007,719oauth

Depends on

RankDownloadsName
11602,619,695rake
22515,672,470minitest
7,994218,685minitest-sprint
16,04665,727minitest-global_expectations