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 🙏

© 2025 – Pkg Stats / Ryan Hefner

ag-packer

v1.1.0

Published

Data compression for an array of objects of string, int.

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

josephclayjosephclay

Keywords

Readme

ag-packer

Compression for flat graphing data. Assumes that data is an array of objects with numeric values.

Scripts

npm run-script prime primes the data folder with test data files.

npm run-script tokens generates the valid tokens used in packing/unpacking.

npm run-script test runs the unit tests.

npm run-script perf runs the performance tests.

npm run-script start runs the unit tests and perf tests.

npm run-script uniq generates a file with invalid utf8 character codes. This will take a while.

npm run-script base32 generates a file with base32 encoded numbers from 0 to 2M.

Goals

Data starts as json. Keys must be strings, values must be numbers. Must maintain sort order.

  • small output
  • fast
  • valid utf8

Ideas welcome on how to improve the speed and/or compression