Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199127simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2257217brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2021,327scientistA Ruby library for carefully refactoring critical paths
41,2081,325reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
51,565637coverbandRack middleware to measure production code usage (LOC runtime usage)
61,6431,883rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,8272,034prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8391,988rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2581,906fastererUse Fasterer to check various places in your code that could be faster.
103,2653,336tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,3214,264caneFails your build if code quality thresholds are not met
123,9788,098metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,5376,542rubrowserA ruby interactive dependency graph visualizer
147,3166,270cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,01528,766newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,5367,725contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
179,69310,753fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,18611,740cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,45415,015guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2014,3597,440brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2114,69317,847cucumber_analyticsStatic analysis of Cucumber tests made easy.
2223,57962,419pippiPippi is a utility for locating suboptimal Ruby class API usage.
2328,55113,238guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.