npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

tiny-each-async

v2.0.3

Published

Asynchronous iterator function for parallel processing.

Downloads

448,565

Readme

tiny-each-async

Asynchronous iterator function similar to (and inspired by) async.each, with support for concurrency limit and item index.

build status

Usage

each(array, [limit], iterator, [callback])

Arguments:

  • array - An array of items to iterate through.
  • [limit] - An (optional) integer for determining how many iterator functions should be run in parallel.
  • iterator(item, [index], callback) - A function to be applied to each item in the array. When it has finished processing the item then the callback function should be called (in case of a failure with the error argument, otherwise none).
  • callback(err) - An optional callback function that gets called when either all iterator functions have finished or one of them has returned an error.

Example

var eachAsync = require('tiny-each-async');
var timeouts = [300, 100, 2000];

eachAsync(['file1', 'file2', 'file3'], function(item, index, next) {
  setTimeout(function() {
    console.log(item, index, timeouts[index]);
    next();
  }, timeouts[index]);
}, function(err) {
  return err ? console.error(err.stack) : console.log('all done');
});

For more examples checkout the /examples folder.

FAQ

  • Why the name?

Other possible names were already taken, and the actual source code is tiny.

  • Why create another async library?

Because doing your own thing is fun.

  • What if my iterator function is sync, but I want it && the callback to be async?

Then you might want to use dezalgo.

License

MIT