Fast Equality Comparison Utility

fast-equals is a high-performance utility library designed for deep and shallow equality comparisons between JavaScript values, offering significant speed advantages and a small bundle size (~2KB minified and gzipped). Currently stable at version 6.0.0, the library maintains a steady release cadence with minor updates for bug fixes and features, and major versions for breaking changes and significant enhancements. It differentiates itself by providing a comprehensive suite of equality methods (deep, shallow, SameValue, SameValueZero, strict, and circular-aware comparisons), built-in support for a wide array of JavaScript types including Objects, Arrays, TypedArrays, Dates, RegExps, Maps, Sets, Promises, and custom class instances. Furthermore, it offers robust customization options through `createCustomEqual`, allowing developers to define comparison logic for specific types or use cases, all without any external dependencies.