Comparison Packages

Measure the difference between two strings using the Levenshtein distance algorithm

compare two semver version strings, returning -1, 0, or 1

[](https://www.npmjs.com/package/levenary) [](https://github.com/tanhauhau/levenary/actions)

Does a shallow comparison of two objects, returning false if the keys or values differ.

Fastest Levenshtein distance implementation in JS.

Typescript-compatible minimalistic shallow equality check for arrays/objects

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

The smallest and fastest pixel-level image comparison library.

Compare alphanumeric strings the same way a human would, using a natural order algorithm

Finds degree of similarity between strings, based on Dice's Coefficient, which is mostly better than Levenshtein distance.

Synchronous file comparison

More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate, Verb, Ghost, gulp-handlebars, grunt-handlebars, consolidate, or any node.js/Handlebars project.

Get changes between two versions of data with similar shape

Node.js `Buffer.compare()` ponyfill

An ordering for sets of integers

Are these two values conceptually equal?

Compare json schemas smarter.

Image analysis and comparison for nodejs

a library for matching human-quality input to a list of potential matches using the Levenshtein distance algorithm

Image analysis and comparison with HTML5