Reverse dependencies for rack

Latest version of the following gems require rack

Gem Version
actionpack +836 Million Downloads 8.1.4

September 24, 2026

rack-test +821 Million Downloads 2.2.0

December 23, 2024

sprockets +626 Million Downloads 4.4.1

August 25, 2026

rack-protection +523 Million Downloads 4.2.1

October 10, 2025

marcel +493 Million Downloads 2.1.0

August 22, 2026

webmock +429 Million Downloads 3.26.4

August 29, 2026

capybara +362 Million Downloads 3.40.0

January 27, 2024

selenium-webdriver +361 Million Downloads 4.50.0

September 30, 2026

sinatra +359 Million Downloads 4.2.1

October 10, 2025

request_store +357 Million Downloads 1.7.0

May 01, 2024

sidekiq +340 Million Downloads 8.1.7

August 17, 2026

rubocop-rails +313 Million Downloads 2.38.0

September 20, 2026

warden +310 Million Downloads 1.2.9

August 31, 2020

oauth2 +280 Million Downloads 2.0.25

July 15, 2026

rack-cors +278 Million Downloads 3.0.0

May 16, 2025

omniauth +227 Million Downloads 2.1.4

October 01, 2025

rack-session +210 Million Downloads 2.1.2

April 06, 2026

thin +209 Million Downloads 2.0.1

June 24, 2025

newrelic_rpm +188 Million Downloads 10.9.1

October 06, 2026

rackup +187 Million Downloads 2.3.1

December 05, 2025

rack-proxy +181 Million Downloads 2.0.1

September 16, 2026

oauth +171 Million Downloads 1.1.8

July 15, 2026

rack-attack +155 Million Downloads 6.8.0

October 14, 2025

twilio-ruby +136 Million Downloads 7.11.3

September 28, 2026

raindrops +125 Million Downloads 0.20.1

February 25, 2023

unicorn +120 Million Downloads 6.1.0

December 25, 2021

roo +117 Million Downloads 3.0.0

October 01, 2025

httpi +111 Million Downloads 4.0.4

July 14, 2024

better_errors +111 Million Downloads 2.10.1

June 14, 2023

savon +103 Million Downloads 2.17.5

September 09, 2026