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1000+ packages found

Promisify an event by waiting for it to be emitted

published version 6.0.1, a year ago300 dependents licensed under $MIT
33,923,259

Promise queue with concurrency control

published version 8.1.0, 5 months ago1981 dependents licensed under $MIT
47,735,718

A promise based streaming tokenizer

published version 10.3.1, 25 days ago51 dependents licensed under $MIT
43,820,850

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.

published version 2.0.0, 6 years ago478 dependents licensed under $MIT
34,003,387

Delay a promise a specified amount of time

published version 6.0.0, 2 years ago1752 dependents licensed under $MIT
23,122,863

Filter promises concurrently

published version 4.1.0, 2 years ago176 dependents licensed under $MIT
30,173,698

asynchronous function queue with adjustable concurrency

published version 7.0.0, 2 years ago606 dependents licensed under $MIT
27,447,259

Isomorphic, functional type-checking for Javascript

published version 7.3.0, 8 months ago70 dependents licensed under $MIT
31,160,319

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

published version 8.0.1, 2 years ago303 dependents licensed under $MIT
23,946,385

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

published version 9.1.2, 6 months ago1891 dependents licensed under $MIT
22,340,274

Distributed task scheduler and rate limiter

published version 2.19.5, 6 years ago856 dependents licensed under $MIT
21,525,180

Memoize/cache function results

published version 0.4.17, a year ago1092 dependents licensed under $ISC
20,904,929

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

published version 0.6.0, 9 months ago3 dependents licensed under $MIT
18,145,873

Run some code when the process exits

published version 4.0.0, 2 years ago334 dependents licensed under $MIT
18,981,851

A mutex for guarding async workflows

published version 0.5.0, a year ago1558 dependents licensed under $MIT
16,162,752

Lock on asynchronous code

published version 1.4.1, 2 years ago736 dependents licensed under $MIT
11,849,026

Map over promises serially

published version 3.0.0, 4 years ago197 dependents licensed under $MIT
12,655,763

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

published version 3.0.0, 3 years ago32 dependents licensed under $MIT
11,199,257

Inspect the life of handle objects in node

published version 1.7.6, 8 years ago18 dependents licensed under $MIT
10,980,019

Asynchronous bootstrapping of Node applications

published version 9.1.0, 9 months ago32 dependents licensed under $MIT
11,203,419