Ruby Code Analysis and Metrics

Open-source Ruby projects categorized as Code Analysis and Metrics
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Topics: Ruby Code Quality HacktoberFest Refactoring Linter
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Top 18 Ruby Code Analysis and Metric Projects

  • Scientist

    :microscope: A Ruby library for carefully refactoring critical paths.

    • Project mention: Crates that run multiple versions of a function and ensures the return value is the same? | /r/rust | 2023-12-05

    For some google-fu, the ruby / .NET equivalent of this is https://github.com/github/scientist / https://github.com/scientistproject/Scientist.net

  • SimpleCov

    Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

    • Project mention: Must-have gems for mature Rails | dev.to | 2024-02-02

    gem "simplecov" - https://github.com/simplecov-ruby/simplecov | Gather spec coverage stats locally and on CI, aim for those 90+%.

  • 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.

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  • rails_best_practices

    a code metric tool for rails projects

  • Reek

    Code smell detector for Ruby

    • Project mention: First commits in a Ruby on Rails app | dev.to | 2024-01-17

    Rubycritic uses reek under the hood so I added a reek config files at .reek.yml with the following content:

  • Rubycritic

    A Ruby code quality reporter

    • Project mention: First commits in a Ruby on Rails app | dev.to | 2024-01-17

    The third commit adds Rubycritic as a code quality static analysis.

  • Pronto

    Quick automated code review of your changes

    • Project mention: Pronto: Quick automated code review of your changes | news.ycombinator.com | 2024-03-06

  • Coverband

    Ruby production code coverage collection and reporting (line of code usage)

  • 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.

    InfluxDB logo

  • Fasterer

    :zap: Don't make your Rubies go fast. Make them go fasterer ™. :zap:

  • Barkeep

    The friendly code review system.

  • suture

    🏥 A Ruby gem that helps you refactor your legacy code

  • Cane

    Code quality threshold checking as part of your build

  • 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.

    • Project mention: Flog-Driven Development | dev.to | 2023-05-16

    You point flog to a file, or directory, and it provides you with a score. The higher the score, the more attention you might want to pay to it. As for how flog calculates the number, I'll let flog summarize itself again:

  • Traceroute

    A Rake task gem that helps you find the unused routes and controller actions for your Rails 3+ app

  • 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.

    • Project mention: Code Reviewing a Ruby on Rails application. | dev.to | 2023-07-03

    Flay analyzes ruby code for structural similarities. Differences in literal values, names, whitespace, and programming style are all ignored. Flay helps reduce code duplication and keep your code DRY (Don't Repeat Yourself).

  • undercover

    undercover warns about methods, classes and blocks that were changed without tests, to help you easily find untested code and reduce the number of bugs. It does so by analysing data from git diffs, code structure and SimpleCov coverage reports

  • MetricFu

    A fist full of code metrics

  • Pippi

    pippi

  • bundler-leak

    Known-leaky gems verification for bundler: `bundle leak` to check your app and find leaky gems in your Gemfile :gem::droplet:

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Ruby Code Analysis and Metrics related posts

Index

What are some of the best open-source Code Analysis and Metric projects in Ruby? This list will help you:

Project Stars
1 Scientist 7,331
2 SimpleCov 4,707
3 rails_best_practices 4,131
4 Reek 3,981
5 Rubycritic 3,289
6 Pronto 2,591
7 Coverband 2,386
8 Fasterer 1,775
9 Barkeep 1,427
10 suture 1,404
11 Cane 1,322
12 Flog 907
13 Traceroute 894
14 Flay 727
15 undercover 714
16 MetricFu 621
17 Pippi 287
18 bundler-leak 285

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