Showing 21-40 of 108,333 packages
Matches strings against configurable strings, globs, regular expressions, and/or functions
TypeScript definitions for d3-array
Like a Set, but provides the index of the `key` in the backing array
Create an array without duplicates
Lazy-evaluating list of files, based on globs or regex patterns
Create an array with values that are present in the first input array but not additional ones
Remove duplicate values from an array. Fastest ES5 implementation.
A module used internally by Jest to check which files have changed since you last committed in git or hg.
Minimal async jobs utility library, with streams support
Fast JavaScript array sorting by implementing Python's Timsort algorithm
Array-slice method. Slices `array` from the `start` index up to, but not including, the `end` index.
Loop over each item in an array and call the given function on every element.
Turn anything into an array
utilities for primitive JavaScript types
Stringify your JSON at max speed
Utility package to determine if an `Array.prototype` method properly boxes the callback's receiver and third argument.
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#forEach()` but it’s possible to define where to move to next
very fast object redaction
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.