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A value equality utility library.
Improved deep equality testing for Node.js and the browser.
A tiny (304B to 489B) utility for check for deep equality
Structural equality checking for JavaScript values
A blazing-fast equality comparison utility for a variety of use-cases
Like lodash isEqualWith but for shallow equal.
Interval search tree with TypeScript support
Check two valid geojson geometries for equality.
Are these two JavaScript values equal?
Check two valid geojson geometries for equality.
The node.js assert module, re-packaged for web browsers.
Rich matchers inspired by Hamcrest. Useful for generating helpful assertion failure messages in tests.
A memoization algorithm that only caches the result of the latest set of arguments, where argument equality is determined via a provided equality function.
Collection with uniqueness and value equality
Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.
retext plugin to warn about possible insensitive, inconsiderate language
Test for shallow equality between two objects or arrays.
Check if a value has no self equality
A JavaScript text diff implementation.
Immutable Data Collections