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.

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usestrix / strix

Star 75.1k

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

security hacking artificial-intelligence cybersecurity penetration-testing bug-bounty code-quality agents offensive-security ethical-hacking ctf-tools security-automation red-teaming ai-security pentesting-tools cybersecurity-tools llm-security ai-penetration-testing ai-hacking ai-pentesting

Updated Nov 11, 2026
Python

realm / SwiftLint

Star 19.8k

A tool to enforce Swift style and conventions.

swift linting linter static-analysis code-quality hacktoberfest

Updated Nov 5, 2026
Swift

keploy / keploy

Sponsor

Star 19.7k

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

testing mock test-automation testing-tools code-quality api-testing test-generation testing-library testing-tool test-automation-framework mock-framework mock-data-generator agentic-ai ai-testing-tool

Updated Nov 12, 2026
Go

federico-busato / Modern-CPP-Programming

Star 16.3k

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

debugging template c-plus-plus programming course cpp optimization cpp14 cpp11 courses compilers cpp17 code-quality cpp20 cpp03 cpp-programming cpp23 cpp26

Updated Apr 19, 2026
HTML

meta / infer

Star 15.8k

A static analyzer for Java, C, C++, and Objective-C

c java objective-c cpp static-code-analysis static-analysis code-quality

Updated Nov 10, 2026
OCaml

analysis-tools-dev / static-analysis

Sponsor

Star 14.9k

⚙️ 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.

analysis static-code-analysis linter static-analysis awesome-list code-quality static-analyzers hacktoberfest sast

Updated Nov 9, 2026
Rust

Kristories / awesome-guidelines

Sponsor

Star 11.3k

Programming style, best practices, and coding conventions.

coding-conventions awesome style-guide awesome-list code-quality guidelines hacktoberfest style-conventions awesome-guidelines

Updated Sep 28, 2026
JavaScript

SonarSource / sonarqube

Star 11.2k

Continuous Inspection

static-analysis sonarqube code-quality

Updated Nov 11, 2026
Java

super-linter / super-linter

Star 10.7k

Combination of multiple linters to run as a GitHub Action or standalone

ci linter actions code-quality quality-check code-quality-analyzer super-linter

Updated Nov 10, 2026
Shell

reviewdog / reviewdog

Sponsor

Star 9.7k

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

github lint go cli gitlab static-code-analysis ci linter static-analysis bitbucket code-review code-quality codereview

Updated Nov 11, 2026
Go

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

java static-code-analysis static-analysis code-quality command-line-tool hacktoberfest

Updated Nov 12, 2026
Java

CodingDocs / awesome-java

Star 9.6k

Collection of awesome Java project on Github(非常棒的 Java 开源项目集合).

mysql java database spring-boot awesome-list code-quality springai springai-alibaba

Updated Mar 10, 2026

repowise-dev / repowise

Sponsor

Star 8.1k

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.