Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
198110simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2294227brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,0381,031scientistA Ruby library for carefully refactoring critical paths
41,1091,060reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
51,3831,341rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,7041,721rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
71,7661,375prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8921,832coverbandRack middleware to measure production code usage (LOC runtime usage)
92,3251,558fastererUse Fasterer to check various places in your code that could be faster.
102,5944,296caneFails your build if code quality thresholds are not met
113,0365,866metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
123,1532,506tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
136,27232,913newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
147,6826,792fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1510,1108,755cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1611,47835,608cucumber_analyticsStatic analysis of Cucumber tests made easy.
1712,37812,172rubrowserA ruby interactive dependency graph visualizer
1813,1834,129cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
1913,42011,419guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,6816,349contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
2116,37627,186brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2219,82739,697pippiPippi is a utility for locating suboptimal Ruby class API usage.
2342,94619,151guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.