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Code quality

Automate your code review with style, quality, security, and test‑coverage checks when you need them most. Code quality is intended to keep complexity down and runtime up.

Here are 32 public repositories matching this topic...

simplecov-ruby / simplecov

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

ruby rails coverage coverage-report test-coverage code-quality coverage-library

Updated Apr 7, 2025
Ruby

grodowski / 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

ruby cli coverage linter test-coverage code-quality hacktoberfest

Updated Jul 3, 2025
Ruby

metricfu / metric_fu

A fist full of code metrics

code-quality software-quality hacktoberfest maintainability

Updated Feb 27, 2024
Ruby

skunk

fastruby / skunk

A SkunkScore Calculator for Ruby Code -- Find the most complicated code without test coverage!

code-quality code-coverage hacktoberfest good-first-issue code-quality-analyzer skunk-score

Updated Jul 1, 2025
Ruby

grosser / single_cov

Actionable code coverage.

ruby coverage code-quality code-coverage code-cov

Updated Jun 24, 2025
Ruby

lemurheavy / coveralls-ruby

Coveralls for Ruby

ruby coveralls coverage code-quality

Updated Jan 24, 2025
Ruby

codeclimate / codeclimate-duplication

Code Climate engine for code duplication analysis

javascript ruby python php quality static-code-analysis static-analysis duplication code-quality codeclimate codeclimate-engine

Updated Apr 23, 2025
Ruby

voxpupuli / puppet-ghostbuster

👻 Dead code detector for Puppet

puppetdb puppet cleanup code-quality puppet-lint hacktoberfest

Updated Mar 14, 2025
Ruby

codeclimate / ruby-test-reporter

DEPRECATED Uploads Ruby test coverage data to Code Climate

ruby quality continuous-integration ci coverage-report test-coverage code-quality codeclimate

Updated Sep 1, 2023
Ruby

codeclimate / codeclimate-rubocop

Code Climate Engine for Rubocop

ruby rails rubocop security quality performance linting static-code-analysis metrics linter static-analysis complexity code-quality codeclimate codeclimate-engine

Updated Apr 23, 2025
Ruby

TypoCI / spellcheck-action

GitHub Action for checking code & Pull Requests for spelling mistakes

ruby docker code-quality github-action actionshackathon

Updated Dec 3, 2021
Ruby

fastlane-plugin-lizard

mosesliao / fastlane-plugin-lizard

🦎Official fastlane plugin for lizard code complexity analytics 🦎

android mac ios fastlane code-analysis fastlane-plugin code-quality lizard cyclomatic-complexity code-complexity

Updated Nov 20, 2020
Ruby

codeclimate-community / simplecov_json_formatter

JSON formatter for SimpleCov code coverage tool for ruby 2.4+

ruby rails coverage coverage-report test-coverage code-quality coverage-library

Updated Mar 15, 2024
Ruby

puppet-catalog_diff

voxpupuli / puppet-catalog_diff

📄↔📄 A tool to diff Puppet catalogs

ruby devops diff puppet compare code-quality hacktoberfest impact-analysis cfgmgmt linux-puppet-module windows-puppet-module ubuntu-puppet-module centos-puppet-module debian-puppet-module oraclelinux-puppet-module redhat-puppet-module scientific-puppet-module

Updated Jun 18, 2025
Ruby

grodowski / pronto-undercover

Pronto runner for Undercover, actionable code coverage

ruby coverage code-quality code-reviews

Updated Feb 16, 2025
Ruby

codeclimate / codeclimate-bundler-audit

Code Climate Engine for bundler-audit

ruby security quality static-code-analysis static-analysis code-quality codeclimate bundler-audit codeclimate-engine

Updated Apr 23, 2025
Ruby

semaperepelitsa / ruby_warning_filter

Verbose Ruby mode without the noise

ruby code-quality

Updated May 20, 2024
Ruby

codeclimate-community / codeclimate-markdownlint

markdown quality linting static-code-analysis linter markdownlint code-quality codeclimate codeclimate-engine

Updated Dec 16, 2022
Ruby

michaelherold / codeclimate-haml-lint

Lint your Haml files in the Code Climate Platform

haml linting metrics linter static-analysis code-quality codeclimate codeclimate-engine

Updated Mar 2, 2024
Ruby

fastruby / skunk.fyi

An application to share your SkunkScore results

code-quality tech-debt ruby-on-rails-6 skunk-score

Updated Jun 18, 2024
Ruby

Followers: 55k followers
Website: github.com/topics/code-quality

Code quality apps

CleanThat

Automatic cleaning of code

CommitCheck

CommitCheck ensures your commit messages are consistent and contain all required information

Pull Request Size

Apply size labels to Pull Requests based on the total lines of code changed

TestQuality - Unified Test Management for GitHub

Test Plan Driven QA Test Management for GitHub

Codacy

Codacy helps to build effortless code quality and security for developers

Codecov | Code Coverage

Automatic test report merging for all CI and languages into a single code coverage report directly into your pull request

Coveralls

Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service

Qlty Cloud

Code quality and coverage done right

Code Review Doctor

Catch more Python and Django bugs during code review

Argos Visual Testing

Eliminate visual bugs & regressions

pre-commit ci lite

an add-on to github actions which allows safely pushing changes back to pull requests

DeepSource

The Code Health platform - Everything you need to build maintainable and secure software

Semgrep

Code scanning at ludicrous speed. Find bugs and reachable dependency vulnerabilities. Enforce standards on every commit

autofix.ci

Automatically fix pull requests to increase developer productivity

CodeFactor

Automated code review for GitHub

See more Code quality apps