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

majinbuu

v2.0.2

Published

coming soon

Downloads

145

Readme

Majin Buu

License: ISC Build Status Coverage Status donate

Apply the Levenshtein distance to transform / morph an Array into another, performing the least amount of needed .splice(...) operations.

const abra = ['a', 'b', 'r', 'a'];
majinbuu(abra, ['c', 'a', 'd', 'a', 'b', 'r', 'a']);

abra; // now ['c', 'a', 'd', 'a', 'b', 'r', 'a']

It is also possible to intercept all splice calls using an aura, which augments the splice method of the list, delegating the interceptor one.

const abra = ['a', 'b', 'r', 'a'];
const interceptor = {
  splice(index, removal, ...items) {
    console.log(index, removal, ...items);
    abra.splice.apply(abra, arguments);
  }
};
const aura = majinbuu.aura(interceptor, abra);

majinbuu(aura, ['c', 'a', 'd', 'a', 'b', 'r', 'a']);
// 0 0 "c"
// 2 0 "d" "a"

The optional third argument avoid processing grids that are too big (comparing lists with too many items).

const noMoreThan1K = 1000;
majinbuu(list1, list2, noMoreThan1K);

If the square of the list1 and list2 product is higher than noMoreThan1K, the splice operation will remove all list1 items and push all list2.

Compatibility

Every. JavaScript. Engine.