kucherenko/jscpd
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
A star delta has been computed for 52,825 of 62,640 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 00:36 and 04:33 (BKK).
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
Automated auditing, performance metrics, and best practices for the web.
CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
Interactive architecture diagrams for codebases
A model checker for Rust programs.
Continuous Inspection
Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.
Android DEX → Java decompiler in Rust, built for speed — full apps in seconds, queries in milliseconds. Progressive analysis, javac-verified output, every DEX version, multi-dex & XAPK/APKS/APKM containers.
⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!
High-performance open-source security scanner combining SAST, SCA, Secret Detection, and IaC analysis, built for developers and CI/CD pipelines, using AI for recommendation!
Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.
🐶 Automated code review tool integrated with any code analysis tools regardless of programming language
Optional static typing for Python
OpenAPI Diff and Breaking Changes
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
Static Type Checker for Python
Real-time code feedback for pi — LSP, linters, formatters, structural analysis
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
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.
Analyze Rust crates without touching compiler internals
💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability
Blazingly fast cognitive complexity analysis for Python, written in Rust.
DIE engine
Code security scanning tool (SAST) to discover, filter and prioritize security and privacy risks.
Find dead Python code
A tool to enforce Swift style and conventions.
Catch and fix the code-quality issues AI coding agents leave behind - dead code, unsafe casts, swallowed errors, duplication, security risks, and more. 50+ deterministic rules across 10 language targets, with CLI, CI, and GitHub Actions. No LLM at runtime. MIT.
Analyze ELF binaries like a boss 😼🕵️♂️
Go security checker
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