Find and fix problems in your JavaScript 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.

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

🌟 JavaScript Style Guide, with linter & automatic code fixer

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

An extensible multilanguage static code analyzer.

⚙️ 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.

It's not just a linter that annoys you!

An extremely fast Python linter and code formatter, written in Rust.

PHP Static Analysis Tool - discover bugs in your code without running it!

☕ SonarSource Static Analyzer for Java Code Quality and Security

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

Go security checker

Bandit is a tool designed to find common security issues in Python code.

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

A static code analyzer for C++, C#, Lua

ESLint Config for JavaScript Standard Style

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

List of Maven examples

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