JSPM

Channel module.

synchronous communication channel

A go style channel implementation that works nicely with co

CSP-style channel library using ES7 async/await keywords

Bidirectional Channel for JavaScript

aa - async-await. co like library, go like channel, thunkify or promisify wrap package.

Send asynchronous values across concurrent lines of execution

Channels implemented in Typescript using async/await

Store information about any JS value in a side channel. Uses WeakMap if available.

aa - async-await. co like library, go like channel, thunkify or promisify wrap package.

A simple and highly extensible javascript event channel and control flow library. It can run generator functions, which allows async data flows, simplifies cross component communication and hoists control flows to the parent scope. This allows creating hi

Channel communication primitive

Get the first fulfilled promise that satisfies the provided testing function

Run multiple promise-returning & async functions with limited concurrency

A simple yet powerful abstraction that enables communication between asynchronous tasks.

The next generation of events handling for javascript! New: abstract away the network!

Higher-order functions and common patterns for asynchronous code

Promisify a callback-style function

Minimal async jobs utility library, with streams support

Runtime for Regenerator-compiled generator and async functions.

`Start a promise chain

Map over promises concurrently

Run an array of functions in parallel

Allows users to use generators in order to write common functions that can be both sync or async.

Fast, in memory work queue

A utility to retry failed async methods.

Neo-Async is a drop-in replacement for Async, it almost fully covers its functionality and runs faster

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

Simple and modern async event emitter

generator async control flow goodness

Full featured Promises/A+ implementation with exceptionally good performance

Determine if a function is a native async function.

Create a promise that can be canceled

A function that returns the normally hidden `AsyncFunction` constructor

A basic but performant promise implementation

Turn a writable and readable stream into a streams2 duplex stream with support for async initialization and streams1/streams2 input

A set of utilities that extend the use of JSON

Utility method to run function either synchronously or asynchronously using the common `this.async()` style.

Universal WHATWG Fetch API for Node, Browsers and React Native

Timeout a promise after a specified amount of time

Retry a promise-returning or async function

Explode async and generator functions into a state machine.

FTP client for Node.js, supports FTPS over TLS, IPv6, Async/Await, and Typescript.

Contain async insanity so that the dark pony lord doesn't eat souls

elegant & feature rich browser / node HTTP with a fluent API

delay the evaluation of a paramless async function and cache the result

A promise based streaming tokenizer

Promise queue with concurrency control

Environment agnostic nextTick polyfill

Create a deferred promise

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

Reduce a list of values using promises into a promise for a value

Foundation for async iterators as streams

Delay a promise a specified amount of time

asynchronous function queue with adjustable concurrency

asynchronous function queue with adjustable concurrency

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

Isomorphic, functional type-checking for Javascript

A tiny, zero-dependency yet spec-compliant asynchronous iterator polyfill/ponyfill for ReadableStreams.

Check if something is a promise

Promisify an event by waiting for it to be emitted

Big-friendly JSON. Asynchronous streaming functions for large JSON data sets.

Run some code when the process exits

Filter promises concurrently

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

Memoize/cache function results

Distributed task scheduler and rate limiter

Write data to a file, replacing the file if it already exists and creating any intermediate directories if they don't already exist. Thin wrapper around node's native fs methods.

Create sync/async APIs with usable logic

A mutex for guarding async workflows

Lock on asynchronous code

Iterate over promises serially

Inspect the life of handle objects in node

Map over an array or object of values in parallel or series, passing each through the async iterator, with optional lifecycle hooks.

`net.Server#listen()` helper that returns a Promise for async / await

Run multiple promise-returning & async functions with limited concurrency using native ES9

Semaphore using `async` and `await`

Simple and small flow control library to execute async functions in sequence

Compose promise-returning & async functions into a reusable pipeline

Settle an async function.

Wait for a condition to be true

Throttle promise-returning & async functions

Extends Chai with assertions about promises.

Asynchronous bootstrapping of Node applications

Async module-loading library and protocol for bundlers/loaders targeting isomorphic apps and Node.js.

Allows libraries to handle various caller provided asynchronous functions uniformly. Maps promises, observables, child processes and streams, and callbacks to callback style.

Run some code when the process exits (supports async hooks and pm2 clustering)

Compose your async functions with elegance.

Run promise-returning & async functions concurrently with optional limited concurrency

Native Promise Only: A polyfill for native ES6 Promises **only**, nothing else.

Run an array of functions in series

A Promise-based interface into processes created by child_process.spawn

Watch globs and execute a function upon change, with intelligent defaults for debouncing and queueing.

`AsyncIterator.prototype`, or a shared object to use.

Map over promises serially

Take care of your `spawn()`

`timers/promises` for client and server.

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

Asynchronously emit event an event based on the arguments length.

The scrypt password-based key derivation function with sync and cancellable async.

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

Modular and fast Promises implementation

Memoize promise-returning & async functions

Modern and scalable routing for React applications

A simple asynchronous tool

A node- and browser-ready async (now with promises) counterpart of Array.prototype.forEach

Runs a list of async tasks, passing the results of each into the next one

validate form asynchronous

A lightweight Promises/A+ and when() implementation, plus other async goodies.

Wait for multiple callback

Promisified setTimeout

In memory queue system prioritizing tasks

Async/await wrapper for easy error handling in js

Apply an async function to each Array element in series.

Modern and scalable routing for React applications

Wait for expectation to be true, useful for integration and end to end testing

An optionally-asynchronous forEach with an interesting interface.

support for asynchronous development with a Promise based task Scheduler, several different Promise implementations (synchronous, idle, asynchronous and native runtime wrappers), await helpers, and aliases all built and tested using TypeScript.

Settle promises concurrently and get their fulfillment value or rejection reason with optional limited concurrency

Make a promise always fulfill with its actual fulfillment value or rejection reason

Wait for a specified number of promises to be fulfilled

IPC over PostgreSQL LISTEN/NOTIFY/UNLISTEN exposed as an EventEmitter

Convert any object to thenable

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Abortable async function helpers

Force the supplied callback in to async execution

Turns async function into sync via JavaScript wrapper of Node event loop

The JavaScript Task Runner

Wait for any promise to be fulfilled

YouTube IFrame Player API abstraction.

Node.js test runner that lets you develop with confidence.

Modern and scalable routing for React applications

The fastest key/value storage for React Native. ~30x faster than AsyncStorage! Works on Android, iOS and Web.

Make array iteration easy when using async/await and Promises

Abstract streams to deal with the whole buffered contents.

Parser for FTP server responses

Modern and scalable routing for Web applications

Coalesces multiple promises for the same identifier into a single request

Oboe.js reads json, giving you the objects as they are found without waiting for the stream to finish

A sane FTP client implementation for NodeJS

Resolve a path by walking parent directories.

Test whether a path exists on the filesystem.

Map-like, concurrent promise processing for Node.js

Modern and scalable routing for React applications

Add a callback to the next tick queue.

Get the arguments of a function, arrow function, generator function, async function

Async/await error handling support for expressjs

Read the entire contents of a file.

Modern version of setInterval for promises and async functions available in Node.js and browsers.

Zero-overhead asynchronous parallel/each/map function call

Async value container

call your callbacks in a waterfall, at speed

Evaluate asynchronous tasks with configurable concurrency.

An implementation of Domain-like error handling, built on async_hooks

async.mapLimit's functionality available as a standalone npm module

A plugin for the Acorn parser that understands the ES7 keywords async and await

Transform async/await to promise chains

An event emitter implementation with async support in mind

Loading wrapper and TypeScript types for the PayPal JS SDK

An async channel implementation for Node.js and the browser in typescript.

Chainable asynchronous flow control with sequential and parallel primitives and pipeline-style error handling

Flush promises in tests

Bundle results of async functions calls into one callback with all the results

Automagically generates command-line interfaces (CLI) for any module. Expected options and help sections are created automatically based on parameters names, with support to async. It can be installed globally, in order to *execute* any module, or .js fil

Creates a value/error pair to mimic promise behavior

horsepower for your modules

Modern and scalable routing for React applications

Debounce promise-returning & async functions

SQLite client for Node.js applications with SQL-based migrations API written in Typescript

Mutex locks for async functions

Maintained fork of later. Determine later (or previous) occurrences of recurring schedules

Zip/Tar a complete folder or a glob list into a zip/tgz file

Asynchronous flow control with a functional taste to it

A simple and non-blocking PNG encoder / decoder.

Tiny async loader for modern browsers

Make bluebird work with the continuation-local-storage module.

Zero-overhead asynchronous series/each/map function calls

Cancelable Async Flows: a wrapper to treat generators as cancelable async functions

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

seriously like the best async child process library

Just like EventEmitter, but with support for callbacks and interuption of the listener-chain

A lightweight promise library

ES7 async-await wrapper for the csv package.

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

Primitives & operators for Communicating Sequential Processes based on async/await and async iterables

RxJS based middleware for Redux. Compose and cancel async actions and more.

Caching DNS resolve

Express Error Handler for Async Functions

Library that can be used to retry functions that return promise

This is the module that you need to send rss news to a telegram channel.

Promisify any of: callback function, sync function, generator function, promise-returning function

Parse ePub electronic book files with Node.JS

Generic browser priority queue.

Simple, consistent sync or async process spawning

async parallellimitmethod as module.

A lean Promises and Async lib for ES6/ES7

Automated browser testing for the modern web development stack.

Asynchronous Array Utilities (for await)

Simply gzip and ungzip in Node.js with promises

A module for sequencing and executing tasks and dependencies in maximum concurrency

Create a lazy promise that defers execution until it's awaited or when `.then()`, `.catch()`, or `.finally()` is called

Parse a function into an object using espree, acorn or babylon parsers. Extensible through Smart Plugins

Async hook

co with bluebird promises

Asynchronous iterator function for parallel processing.

A tiny version of Golang's WaitGroup with typings, promises, and zero dependencies.

Better Queue for NodeJS

Checks whether a command line command exists in the current environment.

Modern and scalable routing for React applications

Convert event emitters and event targets to ES async iterators

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

Wrapper above react-select that supports pagination on menu scroll

Simple asynchronous middleware pattern

Retry a promise-returning or async function

Cooperative multi-tasking for Javascript

Run an array of functions in series, each passing its results to the next function (waterfall)

Make an asynchronous function synchronous

Test whether all promises passes a testing function

Pipe functions in a Unix-like style. It supports Promises (async) anywhere in the pipeline and every step will be executed sequentially. The return (resolve in case of Promises) of each function will be passed in as an argument to the next one

Modern and scalable routing for React applications

Higher order functions for iterators and async iterators

Asynchronous String.prototype.replace()

Waits until the given predicate function returns a truthy value, then resolves

Async middleware for JavaScript and TypeScript

[](https://reactjs.org) [](https://www.typescriptlang.org/)

A JavaScript extension package for building strong and modern applications.

With Bruno CLI, you can now run your API collections with ease using simple command line commands.

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

A lightweight Deferred implementation, on top of Promises/A+

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.

Enables simple, yet robust handling of async action creators in Redux

The iterable toolbox

zip and unzip library for node

A parallel, asynchronous implementation of forEach in ES6 with a configurable maximum degree of parallelism.

Tiny, dependency free promisify library.

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

Modern and scalable routing for React applications

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

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

generator async control flow goodness

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Convert Node.js streams to streaming iterables

Modern and scalable routing for React applications

Modern and scalable routing for React applications