JSPM

Extended JavaScript Type Validator

[](https://npmjs.org/package/fastify-type-provider-zod) [](https://npmjs.org/package/fastify-type-provid

Array#isArray for older browsers

A simple, type-safe way to create multi-dimensional arrays

Type-safe utilities to return a random element from an array or random entry from an object

Determine the minimum array data type for storing a provided signed integer value.

User-friendly glob matching

retrieve the type of your value by using constructors when possible

Return the data type string associated with a strided array data type enumeration constant.

> The repository for _high quality_ TypeScript type definitions.

Resolve the output ndarray data type for a unary function.

> Type-safe CLI library with no runtime dependencies

Comprehensive utility library providing commonly used functions for JavaScript/TypeScript projects including array processing, object manipulation, Promise handling, and type checking

Simply swizzle your arguments

Safely get/set deep nested properties with standard path, strong type support

Determine the minimum array data type of the closest kind necessary for storing a provided scalar value.

Validates if a value is an array.

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

extend like a boss

A list of SPDX license identifiers

Parse postgres array columns

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

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

Return the enumeration constant associated with a supported ndarray data type value.

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

Return the data type string associated with a supported strided array data type value.

Remove duplicate values from an array. Fastest ES5 implementation.

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

Type checker for JS

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

A comprehensive TypeScript/JavaScript type checking library providing functions to check data types, collections, primitives, and built-in objects

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

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

Takes any JavaScript data type or object as an input and returns a string describing the type of the input.

Map `visit` over an array of objects.

ES2015 `Array#findIndex()` ponyfill

Removes duplicates from a sorted array in place

Array methods for ES6 Iterators

Creates a shallow clone of any JavaScript value.

flattens nested vertex data into a typed array

Concatenate a readable stream's data into a single array

Array#filter for older browsers.

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

Type checking for json objects

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

Determine if an array data type can be safely cast to another array data type.

Return the enumeration constant associated with a strided array data type string.

A tiny and type-safe TypeScript utility to create and work with fixed-length arrays (tuples).

Recursively flatten an array or arrays.

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

Utils for working with JavaScript classes and prototype methods.

A TypeScript utility library focused on deep operations for objects and arrays with full type safety. Similar to Lodash, but narrower in scope and fully written in TypeScript to maximize typing support.

make a shallow copy of an object or array

Get a compare function for array to sort

Turn anything into an array

Array with sorted insertion and optimized search methods.

Iterator abstraction based on ES6 specification

An optionally-asynchronous forEach with an interesting interface.

Return the C data type associated with a provided data type value.

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

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

Determine if an array data type can be safely cast or, for floating-point data types, downcast to another array data type.

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

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

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`

Safely push each item of an array to a stream

Microsoft sucks

Validates if a value is an integer array.

Tiny queue data structure

Computes the least common multiple (lcm).

Computes the greatest common divisor (gcd).

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.

Like an array, but rounder.

Minimal async jobs utility library, with streams support

Lightweight and performant natural sorting of arrays and collections by differentiating between unicode characters, numbers, dates, etc.

Get the longest item in an 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.

Run an array of functions in parallel

List of binary file extensions

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

Test if an input value is a supported ndarray boolean data type.

Typescript-compatible minimalistic shallow equality check for arrays/objects

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

the array type info object.

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

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

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

A simple list of possible Typed Array names.

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

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

Flatten nested arrays

Is this value a JS SharedArrayBuffer?

Robustly get the byte length of a Typed Array

Is this value a JS ArrayBuffer?

Robustly get the length of a Typed Array

Initialize an array of arrays to a constant

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

ES spec-compliant shim for ArrayBuffer.prototype.slice

Robustly get the byte offset of a Typed Array

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

Rearrange array elements by index array

creates a new array with given range

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

Move an array item to a different position

Convert a value to an array

Make array iteration easy when using async/await and Promises

Multidimensional Arrays

Detect whether or not an object is a Typed Array

Deep copy objects and arrays

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

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

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

TypedArray polyfill for old browsers

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

Array manipulation, ordering, searching, summarizing, etc.

Reuse typed arrays

Get the last or last n elements in an array.

`array-filter-utils` is a library offering a bulk of functions to filter arrays with type management.

Packs an array-of-arrays into a single ndarray

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

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

Faster alternative to javascript's native filter method.

Fast and powerful array sorting. Sort an array of objects by one or more properties. Any number of nested properties or custom comparison functions may be used.

Microsoft sucks

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

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

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

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

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

a few common utility template tags for ES2015

Test if a value is an array.

Lazily initialized properties for objects

Test if a value is a Float64Array.

Test if a value is a Uint8Array.

Test if a value is a Uint32Array.

Test if a value is a Uint16Array.

Test if a value is a Float32Array.

Sort array elements in descending order.

Sort array elements in ascending order.

Sort the keys of an object

Tests a value’s type against a string like 'positive integer' or 'non-empty map'.

The swiss army knife for binary data in JavaScript.

Return the enumeration constant associated with a supported strided array data type value.

Sort the keys in an object.

Find [nd-]array min/max values

Create an array without duplicates

Create an array by repeating the given value n times.

Module for working with CIDR (v4, v6)

Return the description for a provided data type.

Make any value an array. No dependencies.

List of getter/setter properties for JavaScript types

List of properties for JavaScript objects

Generates an array of consecutive integers starting at 0

List of JavaScript types

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

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

Promised First-In-First-Out buffer. Await on push to be told when a value is consumed and await on shift for a value to consume when the buffer is empty.

Computes the dot product between two numeric arrays.

List of text file extensions

Guarantees an array back

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

Execute a method out from an object.

Check whether a value is "empty".

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

List of common default router IP addresses

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

`[].reduce()` for old browsers

Convert base64/datauri/plain string to ArrayBuffer

A utility function to index arrays by any criteria

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

0-dependency, high-performance, reactive event handling library optimized for both browser and Node.js environments. This library introduces a robust and type-safe abstraction for handling events, reducing boilerplate and increasing code maintainability.

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

Join paths and globs.

0-dependency, high-performance, reactive event handling library optimized for both browser and Node.js environments. This library introduces a robust and type-safe abstraction for handling events, reducing boilerplate and increasing code maintainability.

Sparse array implementation in JS with no dependencies

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

Returns `true` if a value exists in the given string, array or object.

Find the intersection of two arrays

Returns an array filled with the specified input

Circular fixed size array

Return the data type string associated with a provided single letter abbreviation.

Read, write or test a data structure's nested property via a string like 'my.nested.property'. It works through arrays and objects.'

Rotate all items in an array

Asynchronous iterator function for parallel processing.

Array / Arraylike utilities

🔧 Fast, modern, and practical utility library for FP in TypeScript.

Convert any binary data to ArrayBuffer

Create an error from an array of error messages

Extensible deep value equivalence checking for any data types

Convert Gitignore to Glob patterns

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

Replace or remove multiple items in an array.

Natural Sort algorithm for Javascript - Version 0.7 - Released under MIT license

Diff, diff3 and patch objects of any fundamental or derived type, natively in javascript

A data structure that combines a hash and an array for fast dictionary lookup and traversal by complex keys.

 [](https://app.fossa.com/projects/git%2Bgithub.com%2FQuickCorp%2FQCObjects-SDK?ref=badge_shield

Test if an input value is a supported array unsigned integer data type.

Check if two arrays are equal

create a new array filled with a value, or zero

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

Merge two lists, trying to preserve the order of both

Creates a real Array from almost anything.

Sorts ndarrays in place

ES spec-compliant shim for TypedArray.prototype.slice

Checks if the given value is an array or array-like object.

Vertex array object wrapper/shim for WebGL

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

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

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

Group array of objects into lists.

Collection of image extensions

List of Markdown file extensions

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

WebGL buffer wrapper

Recursively iterates over arrays and objects

short-circuited, asynchronous version of Array.protototype.some

Return true if the given number is even.

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

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

Returns an element from an array when it matches a condition

Composite utilities (immutability, fp helpers)

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

Run an array of functions in series

return the number of bytes in a unicode string

Randomize the order of items in an array

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

Convert an array to an array of a different data type.

Array#filter() with also detecting indexes of filtered values

Invoke getter/setter functions on array-like objects

All imaginable type checking utils with their negation

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

0-dependency, high-performance, reactive event handling library optimized for both browser and Node.js environments. This library introduces a robust and type-safe abstraction for handling events, reducing boilerplate and increasing code maintainability.

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

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

Create an object from from arrays of keys and values

Convert ArrayBuffer to Buffer

Pipe an Array through Node.js streams

Asynchronously calls a function on each element in an array in parallel.

In an array of objects, this enables a property on the object at the specified index, while disabling the property on all other objects.

Randomize the order of the elements in a given array.

Swap two items in an array. Does not modify the Array prototype.

Fast intersection of multiple arrays

Lightweight, type-safe array manipulation library for modern JavaScript

Treat multiple buffers as one

Treat your $PATH like a JavaScript Array

filter in array tree

Async array reduce. Asynchronously applies a function against an accumulator and each element in an array (from left to right, in series) to reduce it to a single value.

Transform all for-of loops into the equivalent array for loop

Compute the cartesian product of an array.

Get consecutively unique elements from an array