⚙️ 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.
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Updated
Dec 18, 2025 - Rust
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.
⚙️ 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.
A fast type checker and language server for Python
💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability
A Python tool to visualize + enforce dependencies, using modular architecture 🌎 Open source 🐍 Installable via pip 🔧 Able to be adopted incrementally - ⚡ Implemented with no runtime impact ♾️ Interoperable with your existing systems 🦀 Written in rust
A tool for refactoring code related to feature flag APIs
cpa is a cli tool for ultra fast setup of Rust & Python projects
⚡️A multilingual CI linter for eliminating language barriers in global development.
Repository Code Quality Tool
⚙️ A curated list of static analysis (SAST) tools for all programming languages, config files, build tools, and more. With repository stars⭐ and forks🍴
🔍 code quality scanner for the AI-generated code era
Zed extension for the Rego policy language from Open Policy Agent (OPA)
Lint your file tree based on file sizes
A tool for finding and removing time-limited source code.
Technical debt and risk analyzer that predicts bug hotspots by combining cognitive complexity, pattern recognition, coverage gaps, information theory, and git history.
Copy & Paste finder for structured text files.
The only tool your project needs to ensure security and quality. Open-source and free.
TechDebt-Tracker 🔎 Help keep your codebase clean, maintainable, and bug-free! 🧹
Lightweight Rust CLI vulnerability scanner
Manage internal dependencies between modules in your crate
an add-on to github actions which allows safely pushing changes back to pull requests
Automatic cleaning of code
Code scanning at ludicrous speed. Find bugs and reachable dependency vulnerabilities. Enforce standards on every commit
YAML configs and K8s manifests validation tool
We help developers write clean code
Pull Request metrics for engineering teams
Apply size labels to Pull Requests based on the total lines of code changed
Advanced static analysis for automatically finding runtime errors in JavaScript, TypeScript, React, and Vue code
Catch more Python and Django bugs during code review
Automated code review for GitHub
A software engineering intelligence tool tool to identify and prioritize technical debt and evaluate your efficiency
Automatically fix pull requests to increase developer productivity
A GitHub app that optimizes your images
ABAP quality assurance and static analysis
AI code reviews and security scanning