Fast TypeScript Analyzer

FTA (Fast TypeScript Analyzer) is a super-fast TypeScript static analysis tool written in Rust. It captures static information about TypeScript code and generates easy-to-understand analytics that tell you about complexity and maintainability issues that you may want to address.

FTA uses swc
to parse your code then runs various analytical routines against it to understand how complex and maintainable it is likely to be. JavaScript code is also supported.