Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
19996simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2270279brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,1061,186scientistA Ruby library for carefully refactoring critical paths
41,1101,234reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
51,4992,154rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,7141,776rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
71,7322,130prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8592,140coverbandRack middleware to measure production code usage (LOC runtime usage)
92,1872,311fastererUse Fasterer to check various places in your code that could be faster.
103,0263,864caneFails your build if code quality thresholds are not met
113,2143,359tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
123,5776,318metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
137,10919,244newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
147,1141,977rubrowserA ruby interactive dependency graph visualizer
158,63420,572fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
169,0726,923cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
1710,1456,875contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1810,4999,953cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,37146,889cucumber_analyticsStatic analysis of Cucumber tests made easy.
2013,40022,319guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2115,6827,829brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2221,99534,319pippiPippi is a utility for locating suboptimal Ruby class API usage.
2329,80920,572guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.