Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
1102107simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2259225brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,1241,397reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,1351,342scientistA Ruby library for carefully refactoring critical paths
51,5371,767rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,7491,918rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
71,7501,784prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8771,720coverbandRack middleware to measure production code usage (LOC runtime usage)
92,2091,729fastererUse Fasterer to check various places in your code that could be faster.
103,1434,506caneFails your build if code quality thresholds are not met
113,2323,019tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
123,7296,340metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,2797,925rubrowserA ruby interactive dependency graph visualizer
147,43611,572newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
157,9624,316cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
169,19714,015fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
179,8068,126contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1810,74213,216cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,4209,813guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,957140,090cucumber_analyticsStatic analysis of Cucumber tests made easy.
2114,96879,666brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2222,67725,793pippiPippi is a utility for locating suboptimal Ruby class API usage.
2329,52829,337guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.