npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details


  • User packages



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.


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 🙏

© 2023 – Pkg Stats / Ryan Hefner




Use visjs to include charts, timelines and graphs in your bespoke.js presentation




Build Status Coverage Status Dependencies


Use [visjs][visjs] to include timelines (in the future, also charts and graphs) in your bespoke.js presentation. See our demo.

How to use

Only the HTML elements with the data-vis="timeline" attribute will be turned into visjs elements. For example, to generate a timeline, the following code

<div data-vis="timeline" data-vis-url="data.json"></div>

...will render like:

It is also possible to render visjs elements by providing data as JSON content inside the element markup, like so:

<div data-vis="timeline">
    "groups": [
      { "id": 1, "content": "Group 1" },
      { "id": 2, "content": "Group 2" }
    "items": [
       { "group": 1, "content": "Item G1.1", "start": "2020-01-01", "type": "point" },
       { "group": 1, "content": "Item G1.2", "start": "2021-01-01", "type": "point" },
       { "group": 2, "content": "Item G2.1", "start": "2022-01-01", "type": "point" }
     "options": {
       "width": "100%",
       "height": "250px",
       "min": "2019-01-01",
       "max": "2023-01-01",
       "zoomMin": 2592000000,
       "zoomMax": 788400000000

Either the JSON file or the content inside the element must have an object with the following properties:

  • options: [optional] a set of configurations that will be directly provided to visjs. See visjs' documentation for what is supported.
  • groups: [optional] an array of objects indicating groups that will be used by the respective visualization to group the data items.
  • items: [mandatory] an array with timed events to display.


Download the production version or the development version, or use a package manager.


This plugin is shipped in a UMD format, meaning that it is available as a CommonJS/AMD module or browser global.

For example, when using CommonJS modules:

vaconst bespoke = require('bespoke'),
  vis = require('bespoke-vis');

bespoke.from('#presentation', [

When using browser globals:

bespoke.from('#presentation', [

Inclusion of visjs' CSS/Font files

Vis.js is composed of javascript and CSS files.

This plugin, when a visjs element ([data-vis]) is found on the bespoke deck, injects the CSS file into de document head (by using browserify-css).

Package managers


$ npm install bespoke-vis


This plugin was built with generator-bespokeplugin.


MIT License