Reverse dependencies for rack

Latest version of the following gems require rack

Gem Version
sidekiq-prometheus-exporter +2.3 Million Downloads 0.4.0

June 06, 2026

zipkin-tracer +2.22 Million Downloads 0.48.0

February 17, 2022

webmock-twirp +2.18 Million Downloads 0.6.0

February 11, 2025

lita +2.17 Million Downloads 4.8.0

September 25, 2020

cf-uaac +2.16 Million Downloads 5.0.0

July 10, 2026

gds-api-adapters +2.16 Million Downloads 103.3.1

April 20, 2026

rack-app +2.14 Million Downloads 11.0.2

September 14, 2023

rack-host-redirect +2.11 Million Downloads 1.3.0

April 04, 2017

fast-mcp +2.07 Million Downloads 1.6.0

September 28, 2025

p3p +2.06 Million Downloads 2.0.0

February 17, 2017

litecable +1.98 Million Downloads 0.8.2

April 26, 2024

logster +1.98 Million Downloads 2.21.0

April 30, 2026

puma-daemon +1.98 Million Downloads 0.5.0

December 04, 2024

facebook-messenger +1.96 Million Downloads 2.1.2

December 19, 2025

protocol-rack +1.94 Million Downloads 0.22.1

March 30, 2026

prerender_rails +1.83 Million Downloads 1.11.0

February 20, 2024

hanami-router +1.82 Million Downloads 3.0.0

July 01, 2026

csv_builder +1.8 Million Downloads 2.1.3

February 07, 2021

csvlint +1.74 Million Downloads 1.5.0

January 17, 2025

acts_as_api +1.74 Million Downloads 1.0.1

August 04, 2017

rack-heartbeat +1.69 Million Downloads 1.1.0

July 18, 2016

rack-tracer +1.67 Million Downloads 0.9.0

February 07, 2019

breach-mitigation-rails +1.65 Million Downloads 0.2.2

May 07, 2014

thrift_client +1.63 Million Downloads 0.11.0

September 14, 2018

mauth-client +1.63 Million Downloads 7.3.0

September 18, 2025

graphql-anycable +1.6 Million Downloads 1.3.1

March 28, 2025

ember-cli-rails +1.55 Million Downloads 0.12.3

April 16, 2026

td-logger +1.51 Million Downloads 0.5.0

August 05, 2025

switch_point +1.49 Million Downloads 0.9.0

November 22, 2020

stimulus_reflex +1.46 Million Downloads 3.5.5

May 25, 2025