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Dataset is a JavaScript library that makes managing the data behind client-side visualisations easy, including realtime data. It takes care of the loading, parsing, sorting, filtering and querying of datasets as well as the creation of derivative datasets.

Dataset is part of the Miso Toolkit.


Including Dependencies - Download Development With Dependencies - 0.0.1

miso.ds.deps.min.js - Download Production With Dependencies - 0.0.1

Without Dependencies

The following builds do not have any of the dependencies built in. It is your own responsibility to include them as appropriate script elements in your page.

miso.ds.js - Download Production No Dependencies - 0.0.1

miso.ds.min.js - Download Development No Dependencies - 0.0.1


Dataset has the following dependencies:


The full documentation set can be found here:

Miso.Dataset works in the browser and in Node.js.

Browser support

Include the appropriate libs as script tags in your web pages

Node Support

You can require it like so:

var Miso = require("miso.dataset");
var ds = new Miso.Dataset...


For a detailed API listing, see here:


For some more complex examples, see the following page:


We welcome pull requests! Some things to keep in mind:

  • To run the test server you need the following gems: rack & sinatra
    This is the current gem list:

    albino (1.3.3)
    classifier (1.3.3)
    directory_watcher (1.4.1)
    fast-stemmer (1.0.0)
    jekyll (0.11.2)
    kramdown (0.13.5)
    liquid (2.3.0)
    maruku (0.6.0)
    posix-spawn (0.3.6)
    rack (1.4.0)
    rack-contrib (1.1.0)
    rack-protection (1.2.0)
    rake (0.8.7)
    sinatra (1.3.2)
    syntax (1.0.0)
    tilt (1.3.3)

    When those are installed, you can run the test server like so: cd test && rackup

  • Any new functionality must have tests and ensure all current tests still pass. All tests are located in the test/unit directory.

  • We use cowboy's grunt library to build all our final dependencies. You will need to install grunt per the instructions here:


  • For announcements follow @themisoproject on twitter.
  • Opening issues here is a great way to let us know when something is broken!
  • If you want to chat with us, join #misoproject on irc.
  • Feel free to ping Irene Ros(@ireneros on twitter, @iros on github) or Alex Graul (@alexgraul on both.)