Array-slice method. Slices `array` from the `start` index up to, but not including, the `end` index.

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.

Array utils

Turn anything into an array

Loop over each item in an array and call the given function on every element.

Parses well-formed HTML (meaning all tags closed) into an AST and back. quickly.

Concatenate a readable stream's data into a single array

Rope-based persistent sequence type

utilities for primitive JavaScript types

TypeScript definitions for d3-polygon

A JavaScript text diff implementation.

Parses set-cookie headers into objects

Utility package to determine if an `Array.prototype` method properly boxes the callback's receiver and third argument.

Lightweight utility for input validation and data extraction in Turf.js. Ensures GeoJSON inputs are in the correct format and extracts specific components like coordinates or geometries.

Get the maximum value in an array

Get the minimum value in an array

Simple dependency graph.

Check if a value is any kind of array

High-performance JSON Pointer implementation

very fast object redaction