Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199134simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2233186brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2381,035reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2931,562scientistA Ruby library for carefully refactoring critical paths
51,4101,788coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7272,249rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9342,074prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,9372,244rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2942,716fastererUse Fasterer to check various places in your code that could be faster.
103,3233,107tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,5054,035caneFails your build if code quality thresholds are not met
124,3679,240metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,8195,504rubrowserA ruby interactive dependency graph visualizer
147,2689,793cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,74616,982newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,9828,125contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,66112,043fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,91010,292cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,8167,418brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2013,93521,299guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2116,01218,615cucumber_analyticsStatic analysis of Cucumber tests made easy.
2222,64020,154guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
2325,05792,849pippiPippi is a utility for locating suboptimal Ruby class API usage.
24157,38927,701rubocop-hkModern RuboCop configuration for Ruby and Rails applications