Flowtype linting rules for ESLint by flow-typed

Array manipulation, ordering, searching, summarizing, etc.

Validates if a value is an array.

Array#filter for older browsers.

ES2015 `Array#findIndex()` ponyfill

Maintain and search through a sorted array using some low level functions

Efficient Binary heap (priority queue, binary tree) data structure for JavaScript / TypeScript. Includes JavaScript methods, Python's heapq module methods, and Java's PriorityQueue methods.

return list of CallSite objects from a captured stacktrace

`Array#forEach()` but it’s possible to define where to move to next

Get the first fulfilled promise that satisfies the provided testing function

A simple list of possible Typed Array names.

An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.

JavaScript utilities for Vega.

utilities for primitive JavaScript types

Turn anything into an array

Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.

Is this value a JS ArrayBuffer?

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

`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable

Robustly get the byte offset of a Typed Array