Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
19987simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
21,0121,137reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
31,1591,540rails_best_practicesa code metric tool for rails codes, written in Ruby.
41,2601,384scientistA Ruby library for carefully refactoring critical paths
51,5981,348rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
61,7461,633prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
71,9793,042caneFails your build if code quality thresholds are not met
82,0781,446coverbandRack middleware to measure production code usage (LOC runtime usage)
92,5451,803fastererUse Fasterer to check various places in your code that could be faster.
102,5994,765metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
112,7972,823tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
125,02329,115newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
138,0285,271fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1410,35824,139cucumber_analyticsStatic analysis of Cucumber tests made easy.
1511,22813,323cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1612,19910,146rubrowserA ruby interactive dependency graph visualizer
1716,57742,192pippiPippi is a utility for locating suboptimal Ruby class API usage.
1818,7878,873guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
1924,7067,241brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2026,77817,150cuke_linterLints feature files used by Cucumber and other similar frameworks.
2163,07615,835guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
2273,9629,786contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...