JSPM

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

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.

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

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

Web API compatible File implementation for node

Typed command-line arguments parser

Web API compatible Blob implementation

A JavaScript Typing Animation Library

Require a file without adding it into the require cache

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.

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

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

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

Check if an object is an array or a typed array

Thin typed wrapper around the Figma REST API

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

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

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

Better file system watching for Node.js

Maximum length for a typed array.

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

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

Get the Smallest and Largest Possible Numbers for a Typed Array

Scan a directory recursively with a lot of control and power

neat wrapper for various caches

Test if a value is an Int16Array.

Int32Array.

Test if a value is a Uint8ClampedArray.

Work with processes safely and easily with Node.js

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

Test if a value is an Int32Array.

Uint8ClampedArray.

Int16Array.

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

Int8Array.

Check if a value is an array or a typed array

Web API compatible Form Data implementation

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

Sorts ndarrays in place

Arrays.

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.

A dead simple benchmarking framework

Complex64Array.

Test if a value is an ArrayBuffer.

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

Check if NPM package names conflict

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

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

Parse LCOV

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

Provide a defineConfig function for .eslintrc.js files

Typed environment variable parser

Test if a value is typed-array-like.

Web API compatible File implementation for node

Web API compatible Blob implementation

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

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

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

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

[![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

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

Lightweight, strongly-typed events, with monitored subscriptions.

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

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

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

Calculate the variance of a strided array.

OpenAPI schema generator and validator for Cloudflare Workers

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

Strongly typed routes management

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

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/).

Stringify and format a JSON object

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

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

Provide a defineConfig function for stylelint.config.js files

[![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

Returns an array constructor corresponding to an array data type.

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

Test if a value is a DataView.

Returns an array constructor corresponding to an array data type.

DataView.

List of array data types.

Immutable structurally typed data

Base multidimensional array.

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

Convert a file: URL to its path

The definitive collection of badges for rendering

A TypeScript `Promise` wrapper that adds syntax sugar.

ArrayBuffer.

Webpack loader for typed-css-modules

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.

Zero dependencies Query Builder for Cloudflare Workers

Typed errors that closely emulate the native Error class.

Strong Dynamically Typed Object Modeling for JavaScript

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

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

Calculate the standard deviation of a strided array.

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

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

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

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

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

A no customization 'build' system

Multidimensional array constructor.

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

Figma js typed api

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

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.

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

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

A hook to get typed params from route

Common utilities and helpers to make testing assertions easier

Create a directory.

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

Helpers for reading and writing JSON.

Read the contents of a file.

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

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.

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

List the entire contents of a directory.

Check whether or not a directory and its descendants are valid

The modern CSS-in-JS library

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

Check if a path is accessible

Makes knex better by working with TypeScript

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

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

Check if a string is a valid filename.

Render elements for HTML and Markdown

Check if a path is readable

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

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

BooleanArray.

Parse CLI arguments with only the magic you actually need

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

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

Remove a file.

Promise'd setTimeout

Get the value of a CLI argument

Type safe router for Vue.js

Remove a file or directory.

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

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

The modern CSS-in-JS library

Facebook's PropTypes standalone extensible implementation for browser and server

Typed events for typescript

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.

Fully typed typescript events

Elegant, typed abstractions for Firestore in server environments

Automatically add output types to your Elasticsearch queries.

The modern CSS-in-JS library

Create a filled array according to a provided callback function.

Custom jest matchers to test binary data

A type wrapper for the store api

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

Provide a defineConfig function for .eslintrc.js files

Typed API definitions with middleware support

Emitter module.

A typed version of FormData

Type-safe, low-level wrapper for Firebase Firestore with enhanced validation and developer experience

Typed array constructors.

Returns boolean whether the argument is a ndarray

Realistic typing simulations in TypeScript

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)

A Google Drive Interface for your Cloudflare R2 Buckets

MongoDB update `$set` operations

Realistic typing simulations in TypeScript & RxJS

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

Typed MS

Type safe data validation and sanitization for Koa

Common functions for working with arrays and array-like values

Update the package.json author, contributors, and maintainers fields with the latest remote data

Tpyings for http://www.eyecon.ro/bootstrap-datepicker/

Reactive-RPC is a library for building reactive APIs over WebSocket, HTTP, and other RPCs.

String interpolation with correct return type based on passed variable substitutions

Get all ECMAScript versions, or the ECMAScript version that was ratified on a specific date.

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

Create a type-safe proxy for accessing environment variables

Asynchronous postMessage protocol for typed, promise-based windows and iFrame communication

Assortment of shared functions & types for Typed libraries


Logical operations all programs need

Run time type validation, transformation, and error generator that works out of the box on primitives, objects, arrays, and nested objects. Also extensible for custom types.

Calculate the median value of a sorted strided array.

Test if a value is a BooleanArray.

Data structure for working with values that may not exist

Helpful functions for working in a functional style

Create a typed array.

Create an uninitialized array having a specified length.

Well-typed data-structure for representing varying outcomes

Uint1Array - JavaScript's missing Typed Array

Multidimensional arrays.

A library to create opaque types

BLAPI is a package to handle posting your discord stats to botlists. It's intended to be used with discord.js, though you can also manually post your stats.

Functions for working with tuples

Lottie component for VueJS 3 / Nuxt 3

A tinted overlay that allows one or more elements to be highlighted (non-tinted)

Class capable of accumulation properties and types

Functions for working with objects

Common mathematical needs

Time as a dependency

Cross-platform TypeScript implementation of UUID

To Array Buffer: Convert Buffer, Data URLs, Files, Text, and Typed Arrays to Array Buffers

Simple / Typed / Universal / Lightweight / Dependency-free event emitters

Strongly typed, full-featured, light, versatile yet powerful Virtual Twitter API v2 client for Node.js. Forked from twitter-api-v2.

Making HTTP requests human way

Functions for working with promises

Quokka plugin to provide module import aliases

Environment dependent computations