Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
198116simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2231151brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,228951reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2981,387scientistA Ruby library for carefully refactoring critical paths
51,4051,102coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7611,933rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9351,746rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
81,9412,045prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
92,3052,323fastererUse Fasterer to check various places in your code that could be faster.
103,3092,874tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,5866,274caneFails your build if code quality thresholds are not met
124,5198,093metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,8855,378rubrowserA ruby interactive dependency graph visualizer
147,3925,846cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
159,08011,347newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
1610,18117,761contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,87119,603fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1812,09310,615cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,92010,495brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2014,25914,340guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2116,47232,656cucumber_analyticsStatic analysis of Cucumber tests made easy.
2219,3876,450guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
2325,53436,311pippiPippi is a utility for locating suboptimal Ruby class API usage.
24135,40636,311rubocop-hkModern RuboCop configuration for Ruby and Rails applications
25196,20167,605shmactorGet Simplecov coverage on your ractor code (for now)