Check if two arrays have shallow equality

Deep equality comparison between two values

Check if two arrays have shallow equality

Provenancial Equality for JavaScript

diffing chunks of dom or HTML for semantic equality

JavaScript fast deep equality, but treating missing/undefined properties as equal

Check if a value has no self equality

Strict equality test (like ===) that handles both built-in and custom value objects (those with a valueOf function).

Morphic Eq (fp-ts) package for equality

generalized equality differ

Perform basic equality testing and symbolic computations on mathematical expressions involving transcendental functions

Interfaces for ordering, equality, hashing, type conversions, functional maps, interpolators, scales, iterators, builders, key-value maps, caches, and assertions

A fast, flexible and robust utility for deep equality comparison with type-specific logic and engine-aware design.

Zustand-style in-process state container with referential-equality selectors

A production-ready deep equality comparison library for JavaScript and TypeScript, supporting complex objects, arrays, and primitive types with circular reference detection. Works seamlessly across Node.js, Deno, and browser environments.

Applies the MongoDB equality semantics for a comparison between two datastructures

Some simple string helpers for testing weakly equality and more

The transform used by the as-pect core and assembly packages to enable strict equality.

React hooks, except using deep comparison on the inputs, not reference equality

compares two GeoJSON Polygons or MultiPolygons for equality