Gems that can identify churn, complexity, duplication and smells.

This page summarizes the projects mentioned and recommended in the original post on /r/rails

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  • MetricFu

    A fist full of code metrics

  • metric_fu

  • Reek

    Code smell detector for Ruby

  • reek

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS logo
  • churn

    Providing additional churn metrics over the original metric_fu churn (by danmayer)

  • churn

  • Flog

    Flog reports the most tortured code in an easy to read pain report. The higher the score, the more pain the code is in.

  • flog

  • Flay

    Flay analyzes code for structural similarities. Differences in literal values, variable, class, method names, whitespace, programming style, braces vs do/end, etc are all ignored.

  • flay

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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