Libraries

Python

plotly

Library for data virsualisations. https://plot.ly/ Copyright (c) 2016-2017 Plotly, Inc

Open-Source (MIT License)
https://github.com/plotly/plotly.py/blob/master/LICENSE.txt

Javascript

jQuery

For easier DOM access. https://jquery.org/ Copyright 2017 The jQuery Foundation.

Open-Source (MIT License)
License

plotly

Library for data visualisations. https://plot.ly/ Copyright (c) 2016-2017 Plotly, Inc

Open-Source (MIT License)
License
https://plot.ly/javascript/open-source-announcement/
Commercial use is fine as long it's as not hosted on their website https://plot.ly/terms-of-service/

phaser.io

Library for drawing stuff on Canvas. Use this instead of Plotly when you want full control over your UI. https://phaser.io/ Copyright (c) 2017 Richard Davey, Photon Storm Ltd.

Open-Source (MIT License)
License

MathJax

For displaying LaTeX on your HTML page. https://www.mathjax.org/ Copyright (c) 2009-2017 The MathJax Consortium

Open-Source (Apache License, Version 2.0)
License

marked.js

For displaying Markdown on your HTML page. https://github.com/chjj/marked Copyright (c) 2011-2014, Christopher Jeffrey (https://github.com/chjj/)

Open-Source (MIT License)
License

Jison

For converting E^sqrt(3*k^2) to Math.pow(Math.E,Math.sqrt(3*Math.pow(k,2))) http://zaa.ch/jison/ Copyright (c) 2009-2013 Zachary Carter

Open-Source (MIT License)
License

CSS

Skeleton

What our current CSS is based on. We've added a lot to it, but all the margins and paddings are determinant by Skeleton. http://getskeleton.com/ Copyright (c) 2011-2014 Dave Gamache

The MIT License (MIT)
License

Open-Source (MIT License) means they are free for

Commercial use
Modification
Distribution
Private use As long as the copyright notice and the permission notice (the links) are included in all copies or substantial portions of the result.