Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
198111simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2289237brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,0401,283scientistA Ruby library for carefully refactoring critical paths
41,0921,115reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
51,4071,439rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,7031,346prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
71,7091,710rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
81,8891,721coverbandRack middleware to measure production code usage (LOC runtime usage)
92,2081,563fastererUse Fasterer to check various places in your code that could be faster.
102,7214,195caneFails your build if code quality thresholds are not met
113,1863,417tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
123,1896,276metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
136,4909,622newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
147,84212,835fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1510,1568,735cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1610,3834,818cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
1710,6605,289contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1811,94914,432cucumber_analyticsStatic analysis of Cucumber tests made easy.
1912,13310,289rubrowserA ruby interactive dependency graph visualizer
2013,46414,759guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2115,6437,741brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2220,58354,922pippiPippi is a utility for locating suboptimal Ruby class API usage.
2340,92922,348guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.