Blazing-fast equality checks, minus the baggage. A lean, standalone alternative to Lodash's isEqual—because speed matters.

Improved deep equality testing for Node.js and the browser.

Deep values comparator for JS

Constant-time comparison of Buffers

Are these two JavaScript values equal?

Dependency-free RFC 3986 URI toolbox

chai plugin to match objects and arrays deep equality with arrays (including nested ones) being in any order

Fast Javascript text diff

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

TypeScript definitions for deep-equal

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

Deep equality check for JSON values

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

Fast JSON Web Token implementation

Like lodash isEqualWith but for shallow equal.

Deep comparison of 2 instances for should.js

An efficient equality algorithm for React Native inline styles

A fast function for calculating where a string should be truncated, given an optional width limit and an ellipsis string.

SHA-256, HMAC and PBKDF2 implementation with typed arrays for modern browsers and Node.js

return whether two buffers are equal