Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
197117simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2229153brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,225878reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2991,640scientistA Ruby library for carefully refactoring critical paths
51,4031,084coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7741,902rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9321,677rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
81,9422,016prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
92,3042,448fastererUse Fasterer to check various places in your code that could be faster.
103,3062,717tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,6105,627caneFails your build if code quality thresholds are not met
124,5659,733metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,8844,012rubrowserA ruby interactive dependency graph visualizer
147,3996,561cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
159,16912,349newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
1610,18016,542contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,95012,411fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1812,15011,145cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,99318,086brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2014,33110,610guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2116,61918,315cucumber_analyticsStatic analysis of Cucumber tests made easy.
2218,7788,714guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
2325,74289,752pippiPippi is a utility for locating suboptimal Ruby class API usage.
24130,27155,240rubocop-hkModern RuboCop configuration for Ruby and Rails applications
25197,08389,752shmactorGet Simplecov coverage on your ractor code (for now)