JSPM

The iterable toolbox

Modern and scalable routing for React applications

DOM Promise and Promises/A+ implementation for Node.js and browsers

Modern and scalable routing for React applications

Tiny, dependency free promisify library.

`Promise.all` and `Promise.allSettled` with concurrency option and async iterable result

Asynchronous IO (for Azure Open Source Projects)

CLI Simple, Stupid. Automatic discovery of parameters names. Provides an easy and minimal setup by passing in only a function reference without the need of declaring all expected options names or create a help section by hand. Support to sync / async. Sup

Runs Promises in a pool that limits their concurrency.

Modern and scalable routing for React applications

async conditional execution for async.js or standalone usage

Modern and scalable routing for React applications

A readable async stream which can be iterated over using a for-await-of loop.

generator async control flow goodness

Enhances html-webpack-plugin functionality with async and defer attributes for script elements

Modern and scalable routing for React applications

Modern and scalable routing for React applications

OpenAPI common code for Azure Tools.

Modern and scalable routing for applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

multiple hash functions

Modern and scalable routing for React applications

A little retry tool to execute a function until the function is successful. Can also bind a timeout to a function. This lib is usable in typescript, in javascript, in node, in SPA tools (rest, Vue, Svelte...) and browser (available in ESM and common js fo

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

LazyLoad is a lightweight (2.4 kB) and flexible script that speeds up your web application by deferring the loading of your below-the-fold images, videos and iframes to when they will enter the viewport. It's written in plain "vanilla" JavaScript, it leve

Detects missing await on async function calls

Common URI handling code.

Utility to "pipe" async iterables together

React hooks for RxJS Observables. Simple, flexible, testable and performant.

function try-catch wrapper for promises

AES crypto native module for react-native

Promise wrapper over MQTT.js

Amazon S3 client for upload/download files

Create a duplex stream from a readable and a writable stream.

Nexus TypeScript SDK

A module for batching individual promises to improve their collective efficiency.

Mutex locks for async functions with functionality to use keys for separate locks

Light-weight Fetch implementation transparently supporting both HTTP/1(.1) and HTTP/2

StreamQueue pipe the queued streams one by one in order to preserve their content order.

Run promise-returning & async functions in series

FantasyLand compliant (monadic) alternative to Promises

A module for managing ES6 promise concurrency, frequency, and efficiency.

SAX based evented streaming JSON parser in JavaScript (browser and node)

Utilities for debouncing and throttling functions in React.

An asynchronous yieldable version of JSON.stringify and JSON.parse

Modern and scalable routing for React applications

Basic wrapper for await that allows handling of errors without try/catch blocks

Streaming length prefixed buffers with async iterables

An alternantive to EventEmitter using consumable streams.

Next-generation ZeroMQ bindings for Node.js

Asynchronous side effects, without the nonsense

Async/await wrapper with error handling, retry and error override

Read an exact number of bytes from a binary (async) iterable

Micro services framework for nodejs

Helper for memoizing async functions and methods

$(document).ready() for the 21st century

A simple implementation of async.parallel

A modern zero-dependency Worker communication and orchestration library

Create a promise with a timeout.

async queuemethod as module.

The lightweight, dependency-free, dark-theme aware table component for your Mantine UI data-rich applications, featuring asynchronous data loading support, pagination, intuitive Gmail-style additive batch rows selection, column sorting, custom cell data r

Compose generator and async/await middleware

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

Run promises in parallel, but throttled

Convert a Cypress chain into a promise for use with async/await

A small embeddable Promise polyfill

jQuery style Deferreds

Multi-producer, single-consumer FIFO queue communication primitives

Async npm module for Node JS that reads the first line of a file

Practical, lightweight flow control for Node.js. Supports `await`, callbacks and promises.

An async stream which can be iterated over using a for-await-of loop.

QuickPromise. Resolve Synchronously When Possible.

A bluebird wrapper for node-mysql

async ensureasyncmethod as module.

A Synchronous Promise.resolve. Preserve Sync/Async. Only Go Async If Necessary.

Like `Promise.all()` but for `Map` and `Object`

A consumable stream demultiplexer.

 

Promise-based asynchronous readers-writers lock

Adds support for managing template helpers to your base application.

A library for creating powerful and flexible finite state machines. Loosely inspired by Erlang/OTP's gen_fsm behavior.

Run async tasks one by one.

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.17.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab

Compatible version of p-queue

Write a JSON file to disk, also creates intermediate directories in the destination path if they don't already exist.

A wrapper for asynchronous http requests

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

Run and compose async tasks. Easily define groups of tasks to run in series or parallel.

A Node.js queue library with controllable concurrency and rate limiting

Isomorphic read/write lock that works in single processes, node clusters and web workers

Modern and scalable routing for React applications

Use async helpers in templates with engines that typically only handle sync helpers. Handlebars and Lodash have been tested.

Compatible version of p-timeout

Simple worker threads pool using Node's worker_threads module. Compatible with ES6+ Promise, Async/Await.

A lightweight React library that simplifies confirmation dialogs with a Promise-based API — like window.confirm(), but fully customizable.

Multicolor trampolining for recursive operations

A modern tooling library for asynchronous operations using async/await, promises and async generators

React component for declarative promise resolution and data fetching

Aigle is an ideal Promise library, faster and more functional than other Promise libraries

Asynchronous Node.js wrapper for the Poppler PDF rendering library

Rate limit made simple, easy, async.

Launch server after all async task ready

Higher-order functions and common patterns for asynchronous code. Node specific port of async.

A promise-based events emitter

Timeout a promise after a specified amount of time. This is a fork of sindresorhus/p-timeout, but with CommonJS support.

high level amazon s3 client. upload and download files and directories

fs.readdir with sync, async, streaming, and async iterator APIs + filtering, recursion, absolute paths, etc.

Utilities to help convert a callback-using codebase to promises.

Generator & Coroutine-based task runner. Fasten your seatbelt.

Light wrapper over redis_node with first class async & promise support.

Full featured Promises/A+ implementation with exceptionally good performance

A library of async iterator extensions for JavaScript including ```map```, ```reduce```, ```filter```, ```flatMap```, ```pipe``` and [more](https://github.com/jamiemccrindle/axax/blob/master/docs/API.md#functions).

Transform async functions to generator functions with speed and simplicity.

A lightweight task queue

A small and magical composer for all JavaScript asynchronous.

Determine the best order for running async functions, and run them

JavaScript's Promise extension you may find useful during development.

RequestAnimationFrame friendly async for iterator

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

Promise queue with concurrency control. This is a fork of sindresorhus/p-queue, but with CommonJS support.

async queue use promise

Reduce an array of values via an asynchronous function.

very simple zipping/uzipping of local files and directories in node.js

Create async iterator from regular stream

A faktory worker framework for node apps

A simple unbounded async channel implementation for Node.js and the browser.

Lightweight promise/generator machinery.

Higher-order functions and common patterns for asynchronous code

A collection of utilities for async iterables. Designed to replace your streams.

Delay a promise a specified amount of time

A lightweight TypeScript/JavaScript adapter for working with Flatfile's Portal

Make any iterator or iterable abortable via an AbortSignal

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

Copy files or directories using globs.

A simple promise based function for unit tests.

Simple flow control for multiple parallel async calls.

A node.js module to interact with the Hashicorp Vault API.

Wrapper over awilix to support more complex use-cases, such as async init and eager injection

fast-async/await transformer Babel plugin

Grunt plugin for A JavaScript parser, mangler/compressor and beautifier toolkit for ES6+.

Modern and scalable routing for React applications

Execute async code in chronological order. The sequence module of FuturesJS (Browser, Node.js, Bower, and Pakmanager)

Efficient stream sharing for most.js

Function that returns an arbitrary `async function`, or undefined if `async function` syntax is unsupported.

Safe async RequestHandler to catch Promise rejection

Asynchronous CLI Spinner. Allow to create and manage simultaneous/multiple spinners at a time.

NoDent - Asynchronous Javascript language extensions

Creates super long stack traces

Modern and scalable routing for applications

React useReducer with async actions

Async computed properties for Vue

Make your promises play nice with the continuation-local-storage module.

Unbelievable and Modern JSON interface.

Modern and scalable routing for applications

Modern and scalable routing for React applications

Simple async iterables for websocket client connections

Wrapper for Handlebars that allows helpers returning promises

UI Components + streaming, async, high performance, HTML templating for Node.js and the browser.

Modern and scalable routing for applications

A dead simple benchmarking framework

Promise wrapper for archiver

Adapts the Node.js File System API (fs) for use with TypeScript async/await

Detect the MIME type of a Buffer, Uint8Array, ArrayBuffer, ReadableStream, file path and file name, with async method.

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Get all chunks of a stream

EventEmitter abstraction on top the React-Native AsyncStorage API

Patches global.Promise to use bluebird and returns a bluebird instance

Monadic streams

Run promise-returning & async functions a specific number of times concurrently

Turn non-concurrent FantasyLand Applicatives concurrent

> Currently an alpha-quality, best-effort implementation. > May be unnecessary if you use TypeScript's `"module": "NodeNext", "moduleResolution": "NodeNext"`

Call co.wrap for multiple generator functions

Simple and lightweight utility for transforming callback functions to Promises

async/await simple priority queues

Babel preset for easy use of regenerator-transform.

sync two directories by copying or creating hardlink

Tap into a promise chain without affecting its value or state

Standalone util function from Node.js core to process await statements in REPL.

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

Chained and parallel async iterator in one elegant function.

It is simple redux middleware that helps you load redux initial state asynchronously

Reactive programming with lean, functions-only, curried, tree-shakeable API

A deadly simple flow control package for node.js

Set of classes used for async prefetching with backpressure (IterableMapper) and async flushing with backpressure (IterableQueueMapper, IterableQueueMapperSimple)

Web Locks API

Fast Async Iterator for browser Readable Streams.

A lightweight typescript AI agents framework for building concurrent applications with strong flow control.

DEPRECATED; renamed d3-queue.

Reactive programming with lean, functions-only, curried, tree-shakeable API

An async iterator that joins multiple other async iterators in order, one after another.

A Go-inspired async library based on ES6 generators

Util-functions that are be useful in async tests

Enable basic async test looping in Mocha

Simple control-flow library for node.js that makes parallel execution, serial execution and error handling painless.

Run async mocha specs in parallel

Simple promise lock

ES6 Promise polyfill with Fiber support

A Convex component for managing async work.

high level api for interacting with webpack config

Actor based concurrency primitives for managing effects

Creates a promise that waits for the promises in nested data structures and resolves to data structures of the same form. It recursively traverses the input data structure and multiplexes its promises.

Creates a queue of sync or async functions with resolve and reject callback.

setInterval with setTimeout semantics for promises and async/await

Delay a promise a minimum amount of time

Lightweight and real-time data functional stream programming framework like event-stream, written in ES6 using async await with multi-threading and typescript support

Express Async Router - An Express Router wrapper which automatically manage Promise.

Modern and scalable routing for React applications

Concat all buffers/strings yielded from an async iterable into a single BufferList/string

A simple async nodejs library for LDAP user authentication

NoDent - Asynchronous Javascript language extensions

A set of yield handlers for Bluebird coroutines

Promises/A+ with Scala awesomeness

Wait for one or more async functions to be done.

React hook for generating async memoized data.

Async control for arrays

An asynchronous do-while-like function

Translate text to different languages on node.js and the browser

Wraps synchronous functions with a callback-style API

Yet another tiny async control flow library, implements parallelLimit, with the ability to share the concurrency-limited queue.

SSH2 client and server modules written in pure JavaScript for [node.js](http://nodejs.org/).

Reactive programming with lean, functions-only, curried, tree-shakeable API

Provides async and sync fs methods with identical APIs

putout plugin adds ability to remove useless async

Typescript wrapper for pg-query-stream

A modern and powerful server for Node.js

Execute an async function per stream data event, pausing the stream when a concurrency limit is saturated

A Vue.js toast notifications

While a condition returns true, calls a function repeatedly, and then resolves the promise

A growing collection of utilities to make working with Promises easier and cleaner.

Promise based composable functions for middleware

Convert an abstract-chunk-store compliant store into an async iterator, or write to using an async iterator.

CSP channels with ES6 generators, inspired by Clojurescript's core.async and Go

Modern and scalable routing for React applications

An Extensive JavaScript Standard Library.

Process thousands of asynchronous or synchronous jobs, concurrently or sequentially, safely and efficiently, without creating thousands of closures.

It allows you to request async data, store them in redux state and connect them to your react component.

A Svelte action that monitors an element enters or leaves the viewport or a parent element. Performant and efficient thanks to using Intersection Observer under the hood.

Make a promise, waiting for a specified amount of time, util something is done.

Very thin wrapper around js-yaml for directly reading in YAML files.

The iterable toolbox

Optimized functional composition helpers

Modern and scalable routing for React applications

Command-line tools for working with Architecture Decision Records

Continuation Local Storage based on async_hooks

Reactive programming with lean, functions-only, curried, tree-shakeable API

Map/Reduce promise like returned API -- Really not way to properly describe this module..