A robust utility for deeply comparing objects and providing detailed difference information. Handles nested objects, arrays, and circular references.

Node JS directory compare

Compare two objects using accessed properties with Proxy

Removes duplicates from a sorted array in place

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

It's react's useEffect hook, except using deep comparison on the inputs, not reference equality

JavaScript utilities for Vega.

Compare strings with Intl.Collator if available, falling back to String.localeCompare otherwise

Lexicographically compare two buffers.

A promise based streaming tokenizer

Compare semver versions to many other semver versions

To get started, use the following command as your [Ignored Build Step](https://vercel.com/docs/concepts/projects/overview#ignored-build-step):

Internationalized calendar, date, and time manipulation utilities

Utility functions to deal with references in objects

Test if two sets of integers are equal up to an even permutation

Calculate the specificity of a CSS selector

Constant-time comparison algorithm to prevent timing attacks.

Stand alone shallowCompare for use in libraries that support shouldComponentUpdate

Picks best comparison / diff for snapshot value

Compare anything: AST, objects, arrays, strings and nested thereof