JSPM

A simple JavaScript module to sort arrays of primitives and objects

⚔️ Sort array of objects by key or function

Simultaneously sort two strided arrays based on the sort order of the first array using insertion sort.

An ESnext spec-compliant `Array.prototype.toSorted` shim/polyfill/replacement that works as far down as ES3.

Sort a strided array using heapsort.

Check if an Array is sorted

Sort a strided array using insertion sort.

Sorting and matching utility using configurable string, glob, regular expression, and/or function matchers

Remembers the highest/lowest values in a data set of any size.

Sort array of objects based on priority provided

Sort an array of integers using Counting sort (where you only have integers and the min and max are known)

Removes duplicates from a sorted array in place

Data engine is small data management lib for some sort and filter.

Get the first fulfilled promise that satisfies the provided testing function

Truly sort anything, and with zero dependencies 🚀

Simultaneously sort two single-precision floating-point strided arrays based on the sort order of the first array using heapsort.

Array sorting utility.

Get the first path that exists on disk of multiple paths

Get the native type of a value.

Array#isArray for older browsers

Simultaneously sort two strided arrays based on the sort order of the first array using heapsort.

Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`

Determines if an object can be used as an array

Tiny queue data structure

User-friendly glob matching

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

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.

Run an array of functions in parallel

Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

Create an array of unique values, in order, from the input arrays

List of binary file extensions

Returns true if a value is a plain object, array or function.

Simultaneously sort two single-precision floating-point strided arrays based on the sort order of the first array using Shellsort.

Sort a double-precision floating-point strided array using Shellsort.

Flatten nested arrays

An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.

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

Robustly get the byte length of a Typed Array

Is this value a JS ArrayBuffer?

Arranges values in an order.

Is this value a JS SharedArrayBuffer?

Robustly get the byte offset of a Typed Array

ES spec-compliant shim for ArrayBuffer.prototype.slice

extend like a boss

A simple list of possible Typed Array names.

Utility for sorting object arrays on multiple properties

A list of SPDX license identifiers

Robustly get the length of a Typed Array

An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.

Sort a double-precision floating-point strided array using heapsort.

Convert a value to an array

Sort an array contents.

Detect whether or not an object is a Typed Array

Simply swizzle your arguments

An ESnext spec-compliant `Object.groupBy` shim/polyfill/replacement that works as far down as ES3.

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

TypedArray polyfill for old browsers

Push an array of items into an array, while being robust against prototype modification

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

An ESnext spec-compliant `Array.prototype.findLastIndex` shim/polyfill/replacement that works as far down as ES3.

Data engine is small data management lib for some sort and filter.

Creates a shallow clone of any JavaScript value.

An ESnext spec-compliant `Array.prototype.findLast` shim/polyfill/replacement that works as far down as ES3.

Simultaneously sort two double-precision floating-point strided arrays based on the sort order of the first array using insertion sort.

Remove duplicate values from an array. Fastest ES5 implementation.

Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.

Parse postgres array columns

A static list of the Node.js builtin modules from the latest Node.js version

Extended native JavaScript Array which provides indexed lookup similar to native Map.

Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

a few common utility template tags for ES2015

[](https://travis-ci.org/noasax/fast-array-sort) [](https://coveralls.io/git

Sort array utility

Immutable Array.prototype.sort.

Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.

Visit a method over the items in an object, or map visit over the objects in an array.

Create an array by repeating the given value n times.

Recursively flatten an array or arrays.

Map `visit` over an array of objects.

Create an array without duplicates

Utils for working with JavaScript classes and prototype methods.

Sort an object or a collection of objects based on a criteria.

Iterator abstraction based on ES6 specification

Rearrange array elements by index array

Sort a double-precision floating-point strided array using insertion sort.

sort an array in-place to a preset order

Check if a string matches the name of a Node.js builtin module

Sort a single-precision floating-point strided array using Shellsort.

Turn anything into an array

No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach / map function for JavaScript.

Guarantees an array back

List of text file extensions

Isomorphic, functional type-checking for Javascript

Arranges values in an order.

Create an array with values that are present in the first input array but not additional ones

ES2015 `Array#findIndex()` ponyfill

Array / Arraylike utilities

An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.

Merge two lists, trying to preserve the order of both

Join paths and globs.

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

Array methods for ES6 Iterators

Like an array, but rounder.

Convert a string/promise/array/iterable/asynciterable/buffer/typedarray/arraybuffer/object into a stream

Simultaneously sort two single-precision floating-point strided arrays based on the sort order of the first array using insertion sort.

Get the longest item in an array.

Sort a strided array using Shellsort.

common javascript utils that can be required selectively that assume es5+

Sort an array, then apply the same steps to another array.

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

Check if two arrays are equal

Convert an argument into a valid iterator. Based on the `.makeIterator()` implementation in mout https://github.com/mout/mout.

Replace or remove multiple items in an array.

Typescript-compatible minimalistic shallow equality check for arrays/objects

Microsoft sucks

A simple and composable way to validate data in JavaScript (and TypeScript).

Sort a single-precision floating-point strided array using heapsort.

Return true if a value is a valid glob pattern or patterns.

Iterate any iterable JS value. Works robustly in all environments, all versions.

ES spec-compliant shim for TypedArray.prototype.slice

Concatenate a readable stream's data into a single array

Simultaneously sort two strided arrays based on the sort order of the first array using Shellsort.

An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.

List of Markdown file extensions

Find the greatest satisfied semver range from an array of ranges.

An ES5 spec-compliant `Array.prototype.filter` shim/polyfill/replacement that works as far down as ES3.

Run an array of functions in series

Data engine is small data management lib for some sort and filter.

Array#filter for older browsers.

Isomorphic map-reduce function to flatten an array into the supplied array

An ESnext spec-compliant `Array.prototype.toReversed` shim/polyfill/replacement that works as far down as ES3.

Get the last or last n elements in an array.

Run promise-returning & async functions in series, each passing its result to the next

Validates if a value is an array.

Creates an async iterator for a variety of inputs in the browser and node. Supports fetch, node-fetch, and cross-fetch

A ponyfill for the ES 2015 (ES6) `Array.from()`.

Run an array of functions in parallel, but limit the number of tasks executing at the same time

Validates if a value is an integer array.

Get all but the last element or last n elements of an array.

Faster alternative to javascript's native filter method.

An optionally-asynchronous forEach with an interesting interface.

Sort a single-precision floating-point strided array using insertion sort.

Computes the greatest common divisor (gcd).

Randomize the order of items in an array

Faster, node.js focused alternative to JavaScript's native array map.

make a shallow copy of an object or array

Computes the least common multiple (lcm).

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

filter in array tree

Treat multiple buffers as one

Sort an array alphabetically, ignoring case

`[].map(f)` for older browsers

MongoDB-style object operators makes array manipulation easy: where/order/update/view

[](https://www.npmjs.com/package/levenary) [](https://github.com/tanhauhau/levenary/actions)

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

ES6 Array.find ponyfill. Return the first array element which satisfies a testing function.

Uniquely flexible and light-weight utility for cloning and deep (recursive) merging of JavaScript objects. Supports descriptor values, accessor functions, and custom prototypes. Provides advanced options for customizing the clone/merge process.

Make any value an array. No dependencies.

`[].reduce()` for old browsers

A faster Node.js alternative to Array.prototype.slice.call(arguments)

Multidimensional Arrays

Microsoft sucks

Watch an object or array for changes

Generates an array of consecutive integers starting at 0

An array is a collection of values, stored contiguously.

Make array iteration easy when using async/await and Promises

a packger for array sort by jl

Sort array of strings by faroese alphabet

Check whether a value is "empty".

Arranges values in an order.

Sort an array of numbers, in ascending order

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

Find the first element in an array that passes a callback test. Equivalent to underscore.find()

Safely push each item of an array to a stream

Test if a value is an array.

Return a function which tests if every element in an array passes a test condition.

Test if a value is a Float64Array.

Reuse typed arrays

Test if a value is a Uint32Array.

A simple and composable way to validate data in JavaScript (and TypeScript).

Float32Array.

Maximum unsigned 32-bit integer.

Float64Array.

A tiny, faster alternative to native Array.prototype.every

Test if a value is a Uint8Array.

Test if a value is a Uint16Array.

Uint8Array.

Return a data type from a string representing the type

Packs an array-of-arrays into a single ndarray

Test if a value is a Float32Array.

Uint32Array.

Uint16Array.

Deep-merge the values of one object structure into another

Initialize an array of arrays to a constant

List of getter/setter properties for JavaScript types

Find [nd-]array min/max values

Rotate all items in an array

creates a new array with given range

flattens nested vertex data into a typed array

Simple iterator for flat and multi section lists

Move an array item to a different position

Convert Buffer to ArrayBuffer

Normalize array (possibly n-dimensional) to zero mean and unit variance

List of properties for JavaScript objects

List of JavaScript types

Returns an array containing the initial elements which both input arrays have in common

Deep copy objects and arrays

this npm package help to user sort the data from the array in javascript. user can sort data with/without object name.

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

The swiss army knife for binary data in JavaScript.

Makes easy to convert JSON to CSV

More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate, Verb, Ghost, gulp-handlebars, grunt-handlebars, consolidate, or any node.js/Handlebars project.

Merge Sort Algorithm Implementation

Rotate an array by a given number of steps

Uniquely flexible and light-weight utility for cloning and deep (recursive) merging of JavaScript objects. Supports descriptor values, accessor functions, and custom prototypes. Provides advanced options for customizing the clone/merge process.

Comma delimit an array for human readability, the Oxford comma is optional.

Simple function `binaryInsert(array, value, comparator)` that provides binary insert functionality for a **sorted** array in javascript. This is mostly intended for larger arrays, and the performance gain may be viewed in the [benchmark](#benchmarks).

Creates a real Array from almost anything.

Chai plugin for JSON Schema v4

Wrapper for [braces] to enable brace expansion for arrays of patterns.

Compare your item to items in an array and get the closest one.

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

Return true if the given number is even.

Functional tree editing, manipulation & navigation

Extensible deep value equivalence checking for any data types

Computes the dot product between two numeric arrays.

Computes the cosine similarity between two arrays.

An ES5 spec-compliant `Array.prototype.every` shim/polyfill/replacement that works as far down as ES3.

Get unique values of an array. Really, like deeply unique.

Recursively iterates over arrays and objects

high-performance, zero-dependency circular reference check for objects (or arrays)

Give eachr an item to iterate (array, object or map) and an iterator, then in return eachr gives iterator the value and key of each item, and will stop if the iterator returned false.

Returns true if the given is falsey (according to JavaScript) or matches a 'falsey' keyword.

Search sort, filter, limit and iterate over an array of objects in Mongo-style.

Lazily initialized properties for objects

Flatten a nested array.

Adds array support to node-glob, sync and async. Also supports tilde expansion (user home) and resolving to global npm modules.

Computes the L2 norm (Euclidean norm) of an array of values.

Contiguous list sorting, similar to macOS Finder sort

An RxJS map operator that takes an observable of arrays as input and emits arrays where each element represents emissions from the projected observable.

List of common default router IP addresses

Reduce an array to unique values, optionally into a separate array.

Like Array#filter, but lets you categorize an array into any amount of smaller arrays

Turn an array into a list of comma-separated values, appropriate for use in an English sentence.

Module for working with CIDR (v4, v6)

Produces a new array, sorted in given order

Simultaneously sort two double-precision floating-point strided arrays based on the sort order of the first array using heapsort.

Simultaneously sort two double-precision floating-point strided arrays based on the sort order of the first array using Shellsort.