Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
1101111simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2260231brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,1231,388reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,1361,104scientistA Ruby library for carefully refactoring critical paths
51,5351,685rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,7461,937rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
71,7481,880prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8761,810coverbandRack middleware to measure production code usage (LOC runtime usage)
92,2111,890fastererUse Fasterer to check various places in your code that could be faster.
103,1404,327caneFails your build if code quality thresholds are not met
113,2273,255tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
123,7236,792metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,3301,935rubrowserA ruby interactive dependency graph visualizer
147,42330,692newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
158,0114,202cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
169,17620,845fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
179,8305,390contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1810,73711,488cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,4549,405guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,93145,728cucumber_analyticsStatic analysis of Cucumber tests made easy.
2114,96426,503brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2222,66545,728pippiPippi is a utility for locating suboptimal Ruby class API usage.
2329,57717,697guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.