Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199127simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2242178brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2451,254reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2891,495scientistA Ruby library for carefully refactoring critical paths
51,4141,006coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7081,716rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9181,989prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,9221,792rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2972,183fastererUse Fasterer to check various places in your code that could be faster.
103,3172,964tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,4733,358caneFails your build if code quality thresholds are not met
124,29510,729metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,7906,277rubrowserA ruby interactive dependency graph visualizer
147,2285,736cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,57712,616newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,71913,475contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,36213,700fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,6559,475cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,58117,745brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2013,65419,060guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2115,63513,591cucumber_analyticsStatic analysis of Cucumber tests made easy.
2224,62931,526pippiPippi is a utility for locating suboptimal Ruby class API usage.
2325,4478,002guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
24166,70494,537rubocop-hkModern RuboCop configuration for Ruby and Rails applications