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

fast-args

v1.0.0

Published

Very fast way to turn a function's `arguments` into an array.

Downloads

50

Readme

fast-args NPM version Build Status

Very fast way to turn a function's arguments into an array.

var fargs = require('fast-args');

function foo() {
  return fargs(arguments);
}

foo(1, 2, 3);
// => [1, 2, 3]

Most functions don't get called with more than 6 params, so this module uses a switch for manually making an array when arguments.length is 1 through 6. It can fall back on a fast slice for any number of params higher than 6.

Note: This module is best for ES5 and below. Use rest parameters for the fastest method (by far) in ES6+.

Installation

$ npm install --save fast-args

API

fargs(args, [offset])

Turn the arguments object of a function into an array.

  • args (arguments): The arguments object of a function.
  • offset (Number): The index to start on arguments.
var fargs = require('fast-args');

function foo() {
  var args = fargs(arguments, 1);
  // ...
}

This is the only export of the module.

Meta

  • npm test: Run tests.
  • npm run bench: Run benchmarks.

License

MIT © Jamen Marz