Pyre
Source Code Analysis
Meta's performant type checker for Python with Pysa security analysis and incremental checking.
Free planStatic Application Security TestingDeveloper Experience Platforms
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Flow
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Meta's static type checker for JavaScript that adds types to help catch bugs before runtime.
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PHPStan
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PHP static analysis tool finding bugs in code without running it with progressive levels of strictness.
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Psalm
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Open source static analysis tool for PHP finding type-related bugs and improving code quality in large codebases.
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PMD
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Understand
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SciTools' static code analysis platform for C, C++, C#, Java, and others with metrics and visualizations.
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ShellCheck
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Static analysis tool for shell scripts that finds bugs and suggests improvements for bash and sh code.
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Metabob
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AI-powered static code analysis platform detecting complex programming bugs humans miss.
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Embold
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AI-powered code analysis platform that detects anti-patterns, design issues, and code vulnerabilities across repositories.
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TypeScript ESLint
Code Quality and Linting
Official TypeScript integration for ESLint providing type-aware linting rules and parsers.
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