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

funkyheatmapjs

v0.3.1

Published

JS version of funkyheatmap

Readme

FunkyHeatmap.js

{funkyheatmap} allows generating heatmap-like visualisations for data frames. Funky heatmaps can be fine-tuned by providing annotations of the columns and rows, which allow assigning multiple palettes or geometries or grouping rows and columns together in categories.

This is an interactive JavaScript adaptation of funkyheatmap R package to the browser with d3.js.

Installation

If you want to add funkyheatmapjs to your website, you can include d3.js, lodash and funkyheatmapjs from unpkg or other service serving npm packages.

<script type="text/javascript" src="https://unpkg.com/d3@7"></script>
<script type="text/javascript" src="https://unpkg.com/lodash@4/lodash.min.js"></script>
<script type="module" src="https://unpkg.com/funkyheatmapjs"></script>

If you have an npm project, you can install npm package funkyheatmapjs with npm or yarn.

Usage

funkyheatmapjs is meant to be used in browser, please see [tutorials]{@tutorial simple} and [documentation]{@link funkyheatmap}.

If you want to use it with npm and have trouble, please open an issue. An example build with parcel can be found here.

Contributing

Please, feel free to open issues for bugs, feature requests and questions, and submit pull requests.

main is the stable release branch. We use dev for development and planning future releases. Please, open feature pull requests against dev. We use release-please action to create a release and update the Changelog after features are merged from dev to main. We use pr-preview-action to preview features and docs on github pages.