Is this value a JS SharedArrayBuffer?

fast-csv parsing package

Quickest Way to get the Minimum Value of an Array of Numbers (Typed or Untyped)

A fast implementation of a fisher-yates shuffle that does not mutate the source array.

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Rope-based persistent sequence type

A simple library that calculates the average color of images, videos and canvas in browser environment.

Parse postgres array columns

finds an item in an array matching a predicate function, and returns its index

remove items from a javascript array without generating memory garbage

Force V8 to use fast properties for an object

It's a very fast and efficient glob library for Node.js

Run an array of functions in parallel

Deterministic and safely JSON.stringify to quickly serialize JavaScript objects

fork of fast-memoize and support esm

Deterministic stringification for when performance matters

Flatten nested arrays

A fast function for calculating the visual width of a string once printed to the terminal.

A sorted list of key-value pairs in a fast, typed in-memory B+ tree with a powerful API.

binary heap priority queue