Awesome GitHub RepositoriesCode Analysis and Metrics

cloc is a codebase metrics tool and multi-language code analyzer designed to count blank lines, comment lines, and physical lines of code. It serves as a source code line counter and report generator that identifies file types to calculate source volume across a wide variety of programming languages. The tool distinguishes itself by providing codebase version comparison to measure relative changes in source and comment lines between two versions of a directory or archive. It also supports the definition of custom languages and the extension of language recognition by loading custom comment fi

⚙️ A curated list of static analysis (SAST) tools and linters for all programming languages, config files, build tools, and more. The focus is on tools which improve code quality.

Matrix is a suite of mobile application performance management and analysis tools. It provides a plugin-based monitoring system for capturing crashes, lags, and memory leaks, alongside a static binary auditor for reducing installation package size and a bytecode instrumentation tool for performance tracking. The project distinguishes itself through native memory debugging and a SQLite query linter that identifies inefficient database patterns. It employs native interception techniques to detect memory leaks and heap corruption without requiring source code recompilation, and uses a custom run

BenchmarkDotNet is a library and tool suite for measuring the execution time and memory allocation of .NET code. It utilizes statistical sampling and warm-up iterations to determine the stability and precise execution speed of specific methods. The project provides a JIT disassembly viewer to inspect processor disassembly and analyze how the compiler executes code paths. It includes a memory allocation profiler that tracks managed and native memory traffic to identify efficiency bottlenecks. Additionally, a runtime performance comparator allows the same benchmarks to be executed across differ

Scientist is a Ruby code parity testing library and production experimentation framework. It allows for the safe deployment of candidate code paths alongside a control implementation to verify that new logic produces the same outputs and exceptions as the original. The library identifies behavioral divergences between legacy and refactored code by running both versions in a live environment. It functions as a refactoring regression detector, measuring performance parity and detecting mismatches using real-world data without affecting the end user. The system covers broad capabilities for mon

Brakeman is a static analysis security tool and scanner specifically designed for Ruby on Rails source code. It identifies common security vulnerabilities, such as injection and cross-site scripting, by analyzing the application codebase without executing the application. The tool functions as a security auditor that detects mass assignment risks and template vulnerabilities. It evaluates the final output of rendered views and identifies unrestricted assignment patterns that could allow unauthorized modification of model attributes. The system provides vulnerability management through the us

SimpleCov is a Ruby code coverage tool and analysis engine used to track which lines, branches, and methods of code execute during tests. It functions as a coverage threshold enforcer and test suite aggregator, recording execution data to identify untested areas of an application. The tool distinguishes itself through the ability to merge coverage results from parallel worker processes and subprocesses into a single unified report. It supports baseline comparison to detect coverage regressions and can gather data from code executed via dynamic evaluation methods, such as those used in templat

Reek هو محلل أكواد ثابت لمشاريع Ruby مصمم لتحديد عيوب التصميم ومشاكل الصيانة المعروفة باسم "روائح الكود" (code smells). يعمل كأداة لضمان الجودة تفحص الكود المصدري دون تنفيذه للعثور على نقاط الضعف الهيكلية والديون المعمارية. يحدد المحلل أنماطاً محددة مثل الفئات الكبيرة، والأساليب الطويلة، والتسميات غير الواضحة. كما يكتشف قضايا تصميم أكثر تعقيداً، بما في ذلك حسد الميزات (feature envy)، وتكتلات البيانات، وتعدد الأشكال المحاكى، واقتران التحكم. تتضمن الأداة قدرات لإنشاء خط أساس للمشاكل (issue baselining) لإدارة الكود القديم، وتصفية تعتمد على التكوين لاستبعاد أدلة محددة. تدعم فحوصات الجودة الآلية عبر خطوط أنابيب التكامل المستمر (CI) وتوفر تقارير تحليل بتنسيقات مثل JSON وYAML وXML وHTML.

Sorbet is a static analysis tool and type checker designed for Ruby codebases. It identifies type inconsistencies, potential bugs, and logic errors by examining source code without execution, helping to improve software reliability and maintainability in large-scale projects. The system employs a constraint-based type inference engine that evaluates expressions against defined annotations to validate data structures. To support rapid development, it utilizes incremental analysis and caching to provide feedback by processing only modified files and their dependencies. Beyond static analysis,

A Ruby code quality reporter

Cross platform code coverage for .NET

An implementation of StyleCop rules using the .NET Compiler Platform

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

Quick automated code review of your changes

An extensible framework to audit executing operations in .NET

App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application.

Pluggable foundation blocks for building distributed apps.

.NET library to instrument your code with Prometheus metrics

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

The Microsoft.CodeAnalysis.NetAnalyzers package moved into the dotnet/sdk repository for further development and respond to issues formerly in this repository.