type-samurai

`type-samurai` is a TypeScript library offering a collection of advanced utility types designed to extend TypeScript's native type manipulation capabilities. Currently at version 1.1.1, the package provides types for arithmetic operations (e.g., `Sum`), logical statements (`If`, `And`, `Or`), string manipulations, and type introspection (`IsAny`, `IsUnknown`, `IsNever`). It differentiates itself by providing complex, often recursive, type-level computations that are not available in the standard TypeScript utility types. While there's no explicit release cadence mentioned, the library appears to be actively maintained, providing a robust toolkit for highly intricate type-safe programming patterns. This library is entirely focused on compile-time type checking and does not include any runtime code, making it a zero-runtime dependency.