JSPM

Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible

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

Returns an array of Typed Array names that are available in the current environment

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.

A simple list of possible Typed Array names.

Robustly get the length of a Typed Array

Robustly get the byte length of a Typed Array

Simple and modern async event emitter

Robustly get the byte offset of a Typed Array

TypedArray polyfill for old browsers

Detect whether or not an object is a Typed Array

Intuitive, type safe and flexible Store for Vue

A package that contains an array of every single file extension there is for text files

Publish multiple editions for your JavaScript packages consistently and easily (e.g. source edition, esnext edition, es2015 edition)

A package that contains an array of every single file extension there is for binary files

Type checking for JavaScript functions

Determine if a filename and/or buffer is text or binary. Smarter detection than the other solutions.

File based typed routing for Vue Router

An extended Error class that envelops a parent error, such that the stack trace contains the causation

Web API compatible File implementation for node

Web API compatible Blob implementation

Check version ranges like `>=N` and `X || Y || Z` with support for Node.js, Web Browsers, Deno, and TypeScript.

Web API compatible Form Data implementation

The modern CSS-in-JS library

Test if a value is a Uint32Array.

Test if a value is a Float64Array.

Float32Array.

The modern CSS-in-JS library

Return a data type from a string representing the type

Reuse typed arrays

Uint32Array.

Uint16Array.

Test if a value is a Float32Array.

flattens nested vertex data into a typed array

Test if a value is a Uint8Array.

Test if a value is a Uint16Array.

Float64Array.

Uint8Array.

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

Strictly typed EventTarget that directly extends EventTarget to function as a drop-in replacement. It works with all Event-Types and accounts for basically no additional bundle-size.

Returns a copy of an object, sorted deeply by its keys, without mangling any arrays inside of it

Stop getting EMFILE errors! Open only as many files as the operating system supports.

Strongly typed, full-featured, light, versatile yet powerful Twitter API v1.1 and v2 client for Node.js.

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.

Parse and stringify the environment configuration files and format, also known as .env files and dotenv files

Web API compatible File implementation for node

A JavaScript Typing Animation Library

Web API compatible Blob implementation

Typed command-line arguments parser

Ambi lets you execute any function ambidextrously; providing you the ability to execute any function (be it synchronous, asynchronous, returns, callbacks, promises) as if it returned a promise.

Require a file without adding it into the require cache

Get the MAC address of the current machine you are on.

Utilities for cloning, extending, and de-referencing objects in shallow, deep, and safe ways

Group together synchronous and asynchronous tasks and execute them with support for concurrency, naming, and nesting.

Check if an object is an array or a typed array

Checks a new .d.ts against the Javascript source and tells you what problems it has

Thin typed wrapper around the Figma REST API

OpenAPI 3 and 3.1 schema generator and validator for Hono, itty-router and more!

A regular expression that matches common filenames that we want to ignore

Maximum length for a typed array.

Better file system watching for Node.js

EventTarget in the browser but with strong event typing.

Function.prototype.bind replacement that provides an `unbounded` hidden property on the returned bounded function, that contains the original unbounded function

Parse a typed JSON object

A zero-dependency library for generating Markdown tables written in TypeScript.

Scan a directory recursively with a lot of control and power

Get the Smallest and Largest Possible Numbers for a Typed Array

Test if a value is a Uint8ClampedArray.

Int32Array.

neat wrapper for various caches

Test if a value is an Int16Array.

Int16Array.

Work with processes safely and easily with Node.js

Test if a value is an Int32Array.

Uint8ClampedArray.

Component-wise operations on ndarrays

Test if a value is an Int8Array.

Simple yet powerful copy tool.

Ignore common and custom patterns of the file system

Check if a value is an array or a typed array

Quickest Way to get the Maximum Value of an Array of Numbers (Typed or Untyped)

Quickest Way to get the Minimum Value of an Array of Numbers (Typed or Untyped)

Int8Array.

Web API compatible Form Data implementation

Arrays.

Sorts ndarrays in place

Multidimensional arrays.

A collection of the PostgreSQL OIDs (Object Identifiers) for all of the built-in data types.

Collections that actually type-check at runtime, not only in IDEs

Complex128Array.

Complex64Array.

Test if a value is an ArrayBuffer.

A dead simple benchmarking framework

Return a JSON representation of a typed array.

Test if a value is a typed array.

Test if a value is a complex typed array.

Easy to use ES6 imports for $http, $log, and other Angular 1 services

Core files for the Strongly Typed Events project.

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]

Get the current line number of the executing file and method

Add the power of Simple Events to your projects. Every event has an argument with its data.

Parse LCOV

Checks a new .d.ts against the Javascript source and tells you what problems it has

Test if a value is typed-array-like.

Web API compatible File implementation for node

Web API compatible Blob implementation

Typed environment variable parser

Check if NPM package names conflict

Check your files for the presence of the `@flow` and `@flow weak` annotations

Calculate the variance of a strided array using a two-pass algorithm.

Write Winter-CG compatible routes with filesystem routing and tons of features

Add the power of Signals to your projects. They are the most bare bones implementation of an event.

Provide a defineConfig function for .eslintrc.js files

Add the power of events to your (TypeScript) projects!

Add the power of Events to your projects. They are styled after .Net using a sender and arguments.

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

Add the power of Events to your projects. They are styled after .Net using a sender and arguments. Handlers can be promises.

Adds a constant to each strided array element and computes the sum using pairwise summation.

Calculate the variance of a strided array.

Comparator to determine if a version is less than, equivalent to, or greater than another version

Add the power of Promise Signals to your projects. They are the most bare bones implementation of an event that supports promises.

OpenAPI schema generator and validator for Cloudflare Workers

Fetch the current file and directory path, no matter your environment (Deno, Node.js, Web Browsers, ESM, CJS)

Lightweight, strongly-typed events, with monitored subscriptions.

Add the power of Simple Events to your projects. Every event has an argument with its data. Every handler can be a promise.

React Hook for DOM event listeners with TypeScript supported

Test if a value is an array-like object containing only nonnegative integers.

Strongly typed routes management

A Javascript finite state machine (FSM) with a terse DSL and a simple API. Most FSMs are one-liners. Fast, easy, powerful, well tested, typed with TypeScript, and visualizations. MIT License.

An Angular integration for [Typed.js](https://github.com/mattboldt/typed.js/).

React components for [Stripe.js and Elements](https://stripe.com/docs/stripe-js).

Stringify and format a JSON object

A tiny typed messaging system inspired by js-signals that uses ES2015 sets

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

Caterpillar is the ultimate logging system for Deno, Node.js, and Web Browsers. Log levels are implemented to the RFC standard. Log entries can be filtered and piped to various streams, including coloured output to the terminal, the browser's console, and

Provide a defineConfig function for stylelint.config.js files

Test if a value is a DataView.

Returns an array constructor corresponding to an array data type.

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

Returns an array constructor corresponding to an array data type.

DataView.

List of array data types.

Returns an array data type corresponding to an array constructor name.

Base multidimensional array.

A TypeScript `Promise` wrapper that adds syntax sugar.

The definitive collection of badges for rendering

ArrayBuffer.

Convert a file: URL to its path

Webpack loader for typed-css-modules

Immutable structurally typed data

Matrices.

Returns an array data type corresponding to an array constructor name.

A map of log level aliases matched to their numeric values. Follows the RFC Standard.

Typed errors that closely emulate the native Error class.

Calculate the standard deviation of a strided array.

Strong Dynamically Typed Object Modeling for JavaScript

Calculate the standard deviation of a strided array using a two-pass algorithm.

Fellow is a package for creating people that can be unified by their shared values via a singleton list on the class

random-access-storage provider via non-standard IDBMutableFile API

Test if a value is an array-like object containing only integers.

a typed event emitter that provides removal protection, filtering, and inheritance

Zero dependencies Query Builder for Cloudflare Workers

random-access-storage provider via non-standard IDBMutableFile API

Stop wasting time syncing and updating your project's README and Package Files!

Get and set nested variables of an object, includes support for Backbone Models

A no customization 'build' system

Multidimensional array constructor.

Calculate the sum of double-precision floating-point strided array elements using pairwise summation.

ANSI colors and styles for Deno, Node.js, JavaScript, and TypeScript

Emit events in serial or parallel with support for synchronous and asynchronous listeners

Type-safe array sorting method with support for deeply nested properties and Typescript autocompletion.

Describe binary structures with full TypeScript support. Encode and decode into pure JavaScript objects.

Figma js typed api

Turn a dirty version (such as v1, =1.0.x, >1.0 <2) into a clean version (1.0)

Common utilities and helpers to make testing assertions easier

Helpers for reading and writing JSON.

A hook to get typed params from route

Calculate the minimum value of a double-precision floating-point strided array.

The modern CSS-in-JS library

Write Winter-CG compatible routes with filesystem routing and tons of features

Write contents to a file.

Kava has been powering accurate test suites for Node.js and Web Browsers since 2012.

A fully typed sql builder. Works best with TypeScript an Visual Studio Code.

List/array/set utility functions: union, intersect, complement, unique, first, last, has, add, toggle

[](https://www.npmjs.com/package/pietile-eventemitter) [](https://packagephobia.now.sh/result?p=pietile

Check if a path is accessible

Check whether or not a directory and its descendants are valid

Create a directory.

Read the contents of a file.

Makes knex better by working with TypeScript

Create a pool of a specified concurrency that accepts functions that return promises

Returns a copy of a JavaScript object with the keys arranged in a specified order. Useful for formatting JSON files.

Check if a string is a valid filename.

Render elements for HTML and Markdown

Check if a path is readable

List the entire contents of a directory.

<h3 align="center"> @merger203/expert-invention </h3>

Normalize different variable value types - e.g. `"1"` becomes `1`

Trim empty, nullish, or falsey keys from your JSON object

Parse CLI arguments with only the magic you actually need

Interact with the GitHub API, fetching commits, repositories, members, and backers (authors, maintainers, contributors, funders, sponsors, donors)

Remove a file.

Promise'd setTimeout

Get the value of a CLI argument

Arrange the properties in the package.json file to a universally consistent order

BooleanArray.

Type safe router for Vue.js

Automatically makes package.json projects (such as npm packages and node.js modules) compatible with Deno.

Remove a file or directory.

A JavaScript library that can convert any kind of data into binary that can be restored

Verify that file or package, be it remote, or local, is a valid ECMAScript Module

Type safe data validation and sanitization

Facebook's PropTypes standalone extensible implementation for browser and server

Typed events for typescript

The modern CSS-in-JS library

List of complex number data types.

Context Menu component for Chakra UI

This is a fork of [@ff00ff/mammoth](https://github.com/Ff00ff/mammoth). We made this fork because the upstream project has not been active. We'd love to get rid of this fork if that changes.

An addon library for Redux that enhances its integration with TypeScript.

Floating-point typed array constructors.

Elegant, typed abstractions for Firestore in server environments

A type wrapper for the store api

Create a filled array according to a provided callback function.

Custom jest matchers to test binary data

Automatically add output types to your Elasticsearch queries.

Fully typed typescript events

The modern CSS-in-JS library

Create a cluster of workers to iterate through the filesystem

The modern CSS-in-JS library for React Native

An Event emitting/subscription library designed for simplicity, convenience, and type-safety in TypeScript projects.

Create a zero-filled array having a specified length.

Provide a defineConfig function for .eslintrc.js files

Typed API definitions with middleware support

A typed version of FormData

Realistic typing simulations in TypeScript & RxJS

Emitter module.

Provide a defineConfig function for .eslintrc.js files

Realistic typing simulations in TypeScript

Typed array constructors.

Returns boolean whether the argument is a ndarray

A fast, Express-like router for the high-performance bun.serve() HTTP server.

micro-typed-events

Strictly typed server functions for typescript apps

Event handling using individual emitters and signals

Parse and stringify duration timestamps (such as hh:mm:ss and HhMmSs)

Chainable, typed Firestore and Storage Admin SDK wrapper for Node.js.

Typed MS

A library for type-aware parsing, serialization and validation of OCPP 1.6, OCPP 2.0 and OCPP 2.1 messages

Type safe data validation and sanitization for Koa

Common functions for working with arrays and array-like values